642690993672
642,690,993,672 is an even composite number composed of six prime numbers multiplied together.
642690993672 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 642690993672:
23 × 35 × 72 × 133 × 37 × 83
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 13 × 37 × 83)See below for interesting mathematical facts about the number 642690993672 from the Numbermatics database.
Names of 642690993672
- Cardinal: 642690993672 can be written as Six hundred forty-two billion, six hundred ninety million, nine hundred ninety-three thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 6.42690993672 × 1011
Factors of 642690993672
Divisors of 642690993672
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 37 39 42 49 52 54 56 63 72 74 78 81 83 84 91 98 104 108 111 117 126 147 148 156 162 166 168 169 182 189 196 216 222 234 243 249 252 259 273 294 296 312 324 332 333 338 351 364 378 392 441 444 468 481 486 498 504 507 518 546 567 581 588 637 648 664 666 676 702 728 747 756 777 819 882 888 936 962 972 996 999 1014 1036 1053 1079 1092 1134 1162 1176 1183 1274 1323 1332 1352 1404 1443 1494 1512 1521 1554 1638 1701 1743 1764 1813 1911 1924 1944 1992 1998 2028 2072 2106 2158 2184 2197 2241 2268 2324 2331 2366 2457 2548 2646 2664 2808 2886 2988 2997 3042 3071 3108 3159 3237 3276 3367 3402 3486 3528 3549 3626 3822 3848 3969 3996 4056 4067 4212 4316 4329 4394 4482 4536 4563 4648 4662 4732 4914 5096 5229 5292 5439 5733 5772 5976 5994 6084 6142 6216 6253 6318 6474 6552 6591 6723 6734 6804 6972 6993 7098 7252 7371 7553 7644 7938 7992 8134 8281 8424 8632 8658 8788 8964 8991 9126 9213 9324 9464 9711 9828 10101 10458 10584 10647 10878 11466 11544 11907 11988 12168 12201 12284 12506 12636 12948 12987 13182 13446 13468 13608 13689 13944 13986 14027 14196 14504 14742 15106 15288 15379 15687 15876 16268 16317 16562 17199 17316 17576 17928 17982 18252 18426 18648 18759 19422 19656 19773 20169 20202 20916 20979 21294 21497 21756 22113 22659 22932 23569 23814 23976 24402 24568 24843 25012 25272 25896 25974 26364 26892 26936 27378 27639 27972 28054 28392 29133 29484 30212 30303 30758 31374 31752 31941 32536 32634 33124 34398 34632 35964 36504 36603 36852 37518 38844 38961 39546 39923 40338 40404 41067 41832 41958 42081 42588 42994 43512 43771 44226 45318 45864 46137 47061 47138 47628 48804 48951 49686 50024 51597 51948 52728 52871 53784 54756 55278 55944 56108 56277 58266 58968 59319 60424 60606 61516 62748 62937 63882 64491 65268 66248 67977 68796 70707 71928 73206 73704 74529 75036 77688 77922 79092 79846 80676 80808 81289 82134 82917 83916 84162 85176 85988 87399 87542 88452 90636 90909 92274 94122 94276 95256 95823 97608 97902 98189 99372 103194 103896 105742 107653 109512 109809 110556 112216 112554 116532 116883 118638 119769 121212 123032 125496 125874 126243 127764 128982 130536 131313 135954 137592 138411 141183 141414 146412 146853 149058 150072 150479 154791 155844 158184 158613 159692 161352 162578 164268 165834 167832 168324 168831 171976 174798 175084 176904 177957 181272 181818 182351 184548 188244 188552 191646 193473 195804 196378 198744 203931 206388 211484 212121 215306 219618 221112 223587 225108 233064 233766 237276 239538 242424 243867 248751 251748 252486 255528 257964 262197 262626 271908 272727 276822 279461 282366 282828 287469 292824 293706 294567 298116 300958 306397 309582 311688 317226 319384 322959 325156 328536 329427 331668 336648 337662 349596 350168 355914 359307 363636 364702 369096 376488 378729 383292 386946 391608 392756 393939 407862 412776 415233 422968 424242 430612 439236 440559 447174 450216 451437 467532 474552 475839 479076 487734 497502 503496 504972 506493 515928 518999 524394 525252 533871 543816 545454 547053 553644 558922 564732 565656 569023 574938 580419 587412 589134 596232 601916 611793 612794 619164 634452 636363 645918 650312 658854 663336 670761 675324 687323 699192 711828 718614 727272 729404 731601 746253 757458 766584 773892 785512 787878 815724 818181 830466 838383 848484 861224 878472 881118 883701 894348 902874 919191 935064 951678 958152 968877 975468 988281 995004 1009944 1012986 1037998 1048788 1050504 1067742 1077921 1090908 1094106 1107288 1117844 1129464 1136187 1138046 1149876 1160838 1174824 1178268 1181817 1203832 1223586 1225588 1238328 1245699 1268904 1272726 1276457 1291836 1317708 1341522 1350648 1354311 1374646 1423656 1427517 1437228 1458808 1463202 1492506 1514916 1519479 1547784 1556997 1575756 1631448 1636362 1641159 1660932 1676766 1696968 1707069 1741257 1762236 1767402 1788696 1805748 1835379 1838382 1903356 1909089 1937754 1950936 1956227 1976562 1990008 2012283 2025972 2061969 2075996 2097576 2135484 2155842 2181816 2188212 2194803 2235688 2272374 2276092 2299752 2321676 2356536 2363634 2447172 2451176 2491398 2515149 2545452 2552914 2583672 2635416 2651103 2683044 2708622 2749292 2757573 2855034 2874456 2906631 2926404 2985012 3029832 3038958 3113994 3151512 3233763 3272724 3282318 3321864 3353532 3408561 3414138 3482514 3524472 3534804 3545451 3611496 3632993 3670758 3676764 3737097 3806712 3818178 3829371 3875508 3912454 3953124 3983161 4024566 4051944 4062933 4123938 4151992 4270968 4282551 4311684 4376424 4389606 4544748 4552184 4643352 4670991 4727268 4894344 4923477 4982796 5030298 5090904 5105828 5121207 5223771 5302206 5366088 5417244 5498584 5515146 5710068 5727267 5813262 5852808 5868681 5970024 6077916 6185907 6227988 6467526 6545448 6564636 6584409 6707064 6746987 6817122 6828276 6965028 7069608 7090902 7265986 7341516 7353528 7474194 7545447 7636356 7658742 7751016 7824908 7906248 7953309 7966322 8049132 8125866 8247876 8272719 8565102 8623368 8719893 8779212 8935199 9089496 9341982 9454536 9701289 9846954 9965592 10060596 10211656 10242414 10447542 10604412 10636353 10834488 10898979 11030292 11420136 11454534 11488113 11626524 11737362 11949483 12155832 12188799 12371814 12455976 12847653 12935052 13129272 13168818 13493974 13634244 13656552 13930056 14012973 14181804 14531972 14683032 14770431 14948388 15090894 15272712 15317484 15363621 15649816 15906618 15932644 16098264 16251732 16495752 16545438 17130204 17439786 17558424 17606043 17870398 18557721 18683964 19402578 19693908 19753227 20121192 20240961 20484828 20895084 21208824 21272706 21797958 22060584 22636341 22909068 22976226 23253048 23474724 23859927 23898966 24377598 24743628 24818157 25430951 25695306 25870104 26159679 26337636 26805597 26987948 27268488 28025946 28363608 29063944 29540862 29896776 30181788 30634968 30727242 31813236 31865288 32503464 32696937 33090876 34260408 34464339 34879572 35212086 35740796 35848449 36566397 37115442 37367928 38805156 39387816 39506454 40481922 40969656 41790168 42038919 42545412 43595916 44311293 45272682 45818136 45952452 46090863 46949448 47228909 47719854 47797932 48755196 49487256 49636314 50861902 51390612 52319358 52675272 52818129 53611194 53975896 55673163 56051892 59081724 60363576 60722883 61454484 63626472 65393874 66181752 67909023 68928678 69759144 70424172 71481592 71696898 73132794 74230884 74454471 76292853 77610312 79012908 80416791 80963844 84077838 85090824 87191832 88622586 90545364 91904904 92181726 94457818 95439708 95595864 97510392 98090811 99272628 101723804 102781224 103393017 104638716 105636258 107222388 107545347 111346326 112103784 118163448 121445766 122908968 126116757 130787748 135818046 137857356 138272589 140848344 141686727 143393796 146265588 148461768 148908942 152585706 158025816 158454387 160833582 161927688 167019489 168155676 177245172 181090728 182168649 184363452 188915636 190879416 196181622 198545256 203447608 206786034 209277432 211272516 214444776 215090694 222692652 228878559 241250373 242891532 252233514 261575496 271636092 275714712 276545178 283373454 286787592 292531176 294272433 297817884 305171412 310179051 316908774 321667164 322636041 330602363 334038978 336311352 354490344 364337298 368726904 377831272 392363244 413572068 422545032 425060181 430181388 445385304 457757118 475363161 482500746 485783064 504467028 543272184 546505947 553090356 566746908 588544866 595635768 610342824 620358102 633817548 643334328 645272082 661204726 668077956 686635677 723751119 728674596 784726488 827144136 850120362 860362776 882817299 915514236 950726322 965001492 967908123 991807089 1008934056 1093011894 1106180712 1133493816 1177089732 1240716204 1267635096 1275180543 1290544164 1322409452 1336155912 1373271354 1447502238 1457349192 1639517841 1700240724 1765634598 1831028472 1901452644 1930002984 1935816246 1983614178 2059907031 2171253357 2186023788 2354179464 2481432408 2550361086 2581088328 2644818904 2746542708 2895004476 2975421267 3279035682 3400481448 3531269196 3802905288 3825541629 3871632492 3967228356 4119814062 4342506714 4372047576 5100722172 5493085416 5790008952 5950842534 6179721093 6558071364 7062538392 7651083258 7743264984 7934456712 8239628124 8685013428 8926263801 10201444344 11476624887 11901685068 12359442186 13116142728 15302166516 16479256248 17370026856 17852527602 22953249774 23803370136 24718884372 26778791403 30604333032 35705055204 45906499548 49437768744 53557582806 71410110408 80336374209 91812999096 107115165612 160672748418 214230331224 321345496836 642690993672
- Sum of all divisors σ(n): 2364325891200
- Sum of proper divisors (its aliquot sum) s(n): 1721634897528
- 642690993672 is an abundant number, because the sum of its proper divisors (1721634897528) is greater than itself. Its abundance is 1078943903856
Bases of 642690993672
- Binary: 10010101101000110101111001001110000010002
- Hexadecimal: 0x95A35E4E08
- Base-36: 878XMGI0
Squares and roots of 642690993672
- 642690993672 squared (6426909936722) is 413051713347102744043584
- 642690993672 cubed (6426909936723) is 265464616088971567611648880236200448
-
The
square root of 642690993672 is 801680.1068206695 -
The
cube root of 642690993672 is 8629.8001422271
Scales and comparisons
How big is 642690993672?- 642,690,993,672 seconds is equal to 20,435 years, 30 weeks, 3 days, 4 hours, 1 minute, 12 seconds.
-
To count from 1 to 642,690,993,672 would take you about forty thousand, eight hundred seventy-one years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 642690993672 cubic inches would be around 719.2 feet tall.
Recreational maths with 642690993672
- 642690993672 backwards is 276399096246
- 642690993672 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 642690993672's digits is 63
- More coming soon!
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The information we have on file for 642690993672 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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