61438313664
61,438,313,664 is an even composite number composed of six prime numbers multiplied together.
61438313664 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 61438313664:
26 × 32 × 73 × 13 × 19 × 1259
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 13 × 19 × 1259)See below for interesting mathematical facts about the number 61438313664 from the Numbermatics database.
Names of 61438313664
- Cardinal: 61438313664 can be written as Sixty-one billion, four hundred thirty-eight million, three hundred thirteen thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 6.1438313664 × 1010
Factors of 61438313664
Divisors of 61438313664
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 28 32 36 38 39 42 48 49 52 56 57 63 64 72 76 78 84 91 96 98 104 112 114 117 126 133 144 147 152 156 168 171 182 192 196 208 224 228 234 247 252 266 273 288 294 304 312 336 342 343 364 392 399 416 441 448 456 468 494 504 532 546 576 588 608 624 637 672 684 686 728 741 784 798 819 832 882 912 931 936 988 1008 1029 1064 1092 1176 1197 1216 1248 1259 1274 1344 1368 1372 1456 1482 1568 1596 1638 1729 1764 1824 1862 1872 1911 1976 2016 2058 2128 2184 2223 2352 2394 2496 2518 2548 2736 2744 2793 2912 2964 3087 3136 3192 3276 3458 3528 3648 3724 3744 3777 3822 3952 4032 4116 4256 4368 4446 4459 4704 4788 5036 5096 5187 5472 5488 5586 5733 5824 5928 6174 6384 6517 6552 6916 7056 7448 7488 7554 7644 7904 8232 8379 8512 8736 8813 8892 8918 9408 9576 10072 10192 10374 10944 10976 11172 11331 11466 11856 12103 12348 12768 13034 13104 13377 13832 14112 14896 15108 15288 15561 15808 16367 16464 16758 17472 17626 17784 17836 19152 19551 20144 20384 20748 21952 22344 22662 22932 23712 23921 24206 24696 25536 26068 26208 26439 26754 27664 28224 29792 30216 30576 31122 32734 32928 33516 35252 35568 35672 36309 38304 39102 40131 40288 40768 41496 44688 45324 45864 47424 47842 48412 49101 49392 52136 52416 52878 53508 55328 58653 59584 60432 61152 61691 62244 65468 65856 67032 70504 71136 71344 71763 72618 76608 78204 79317 80262 80576 82992 84721 89376 90648 91728 95684 96824 98202 98784 104272 105756 107016 108927 110656 114569 117306 120864 122304 123382 124488 130936 134064 141008 142272 142688 143526 145236 147303 156408 158634 160524 165984 167447 169442 178752 181296 183456 185073 191368 193648 196404 197568 208544 211512 214032 215289 217854 229138 234612 241728 246764 248976 254163 261872 268128 282016 285376 287052 290472 294606 310973 312816 317268 321048 331968 334894 338884 343707 362592 366912 370146 382736 387296 392808 417088 423024 428064 430578 431837 435708 458276 469224 493528 497952 502341 508326 523744 536256 555219 564032 574104 580944 589212 621946 625632 634536 642096 669788 677768 687414 725184 740292 762489 765472 774592 785616 801983 846048 856128 861156 863674 871416 916552 932919 938448 987056 995904 1004682 1016652 1031121 1047488 1110438 1148208 1161888 1172129 1178424 1243892 1251264 1269072 1284192 1295511 1339576 1355536 1374828 1480584 1507023 1524978 1530944 1571232 1603966 1692096 1722312 1727348 1742832 1833104 1865838 1876896 1974112 2009364 2033304 2062242 2176811 2220876 2296416 2323776 2344258 2356848 2405949 2487784 2538144 2568384 2591022 2679152 2711072 2749656 2798757 2961168 3014046 3049956 3142464 3207932 3444624 3454696 3485664 3516387 3666208 3731676 3753792 3886533 3948224 4018728 4066608 4124484 4353622 4441752 4592832 4688516 4713696 4811898 4975568 5076288 5182044 5358304 5422144 5499312 5597514 5613881 5922336 6028092 6099912 6415864 6530433 6889248 6909392 6971328 7032774 7217847 7332416 7463352 7773066 8037456 8133216 8204903 8248968 8707244 8883504 9377032 9427392 9623796 9951136 10364088 10549161 10716608 10998624 11195028 11227762 11844672 12056184 12199824 12831728 13060866 13778496 13818784 14065548 14435694 14926704 15237677 15546132 16074912 16266432 16409806 16497936 16841643 17414488 17767008 18754064 19247592 19591299 19902272 20728176 21098322 21997248 22390056 22455524 24112368 24399648 24614709 25663456 26121732 27637568 28131096 28871388 29853408 30475354 31092264 32149824 32819612 32995872 33683286 34828976 35534016 37508128 38495184 39182598 41456352 42196644 44780112 44911048 45713031 48224736 48799296 49229418 50524929 51326912 52243464 56262192 57742776 59706816 60950708 62184528 65639224 65991744 67366572 69657952 73844127 75016256 76990368 78365196 82912704 84393288 89560224 89822096 91426062 96449472 98458836 101049858 104486928 106663739 112524384 115485552 121901416 124369056 131278448 134733144 137139093 139315904 147688254 153980736 156730392 168786576 179120448 179644192 182852124 196917672 202099716 208973856 213327478 225048768 230971104 243802832 248738112 262556896 269466288 274278186 295376508 313460784 319991217 337573152 359288384 365704248 393835344 404199432 417947712 426654956 461942208 487605664 525113792 538932576 548556372 590753016 626921568 639982434 675146304 731408496 787670688 808398864 853309912 959973651 975211328 1077865152 1097112744 1181506032 1253843136 1279964868 1462816992 1575341376 1616797728 1706619824 1919947302 2194225488 2363012064 2559929736 2925633984 3233595456 3413239648 3839894604 4388450976 4726024128 5119859472 6826479296 7679789208 8776901952 10239718944 15359578416 20479437888 30719156832 61438313664
- Sum of all divisors σ(n): 232989120000
- Sum of proper divisors (its aliquot sum) s(n): 171550806336
- 61438313664 is an abundant number, because the sum of its proper divisors (171550806336) is greater than itself. Its abundance is 110112492672
Bases of 61438313664
- Binary: 1110010011100000001001000100110000002
- Hexadecimal: 0xE4E0244C0
- Base-36: S82SA80
Squares and roots of 61438313664
- 61438313664 squared (614383136642) is 3774666385876049104896
- 61438313664 cubed (614383136643) is 231909137392409964331666886098944
-
The
square root of 61438313664 is 247867.5324926603 -
The
cube root of 61438313664 is 3945.9032173641
Scales and comparisons
How big is 61438313664?- 61,438,313,664 seconds is equal to 1,953 years, 28 weeks, 3 days, 14 hours, 14 minutes, 24 seconds.
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To count from 1 to 61,438,313,664 would take you about three thousand, nine hundred seven 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 61438313664 cubic inches would be around 328.8 feet tall.
Recreational maths with 61438313664
- 61438313664 backwards is 46631383416
- The number of decimal digits it has is: 11
- The sum of 61438313664's digits is 45
- More coming soon!
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The information we have on file for 61438313664 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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