813400820355942
813,400,820,355,942 is an even composite number composed of eight prime numbers multiplied together.
813400820355942 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, nine hundred forty-four divisors.
Prime factorization of 813400820355942:
2 × 32 × 72 × 13 × 192 × 23 × 372 × 792
(2 × 3 × 3 × 7 × 7 × 13 × 19 × 19 × 23 × 37 × 37 × 79 × 79)See below for interesting mathematical facts about the number 813400820355942 from the Numbermatics database.
Names of 813400820355942
- Cardinal: 813400820355942 can be written as Eight hundred thirteen trillion, four hundred billion, eight hundred twenty million, three hundred fifty-five thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 8.13400820355942 × 1014
Factors of 813400820355942
Divisors of 813400820355942
- Number of divisors d(n): 1944
-
Complete list of divisors:
1 2 3 6 7 9 13 14 18 19 21 23 26 37 38 39 42 46 49 57 63 69 74 78 79 91 98 111 114 117 126 133 138 147 158 161 171 182 207 222 234 237 247 259 266 273 294 299 322 333 342 361 399 414 437 441 474 481 483 494 518 546 553 598 637 666 703 711 722 741 777 798 819 851 874 882 897 931 962 966 1027 1083 1106 1127 1197 1274 1311 1369 1406 1422 1443 1449 1482 1501 1554 1638 1659 1702 1729 1794 1813 1817 1862 1911 2054 2093 2109 2166 2223 2254 2331 2394 2527 2553 2622 2691 2738 2793 2886 2898 2923 3002 3059 3081 3249 3318 3367 3381 3458 3626 3634 3822 3871 3933 4107 4186 4218 4329 4446 4503 4662 4693 4921 4977 5054 5106 5187 5382 5439 5451 5586 5681 5733 5846 5957 6118 6162 6241 6279 6327 6498 6734 6762 7189 7581 7659 7742 7866 8214 8303 8379 8658 8769 9006 9139 9177 9243 9386 9583 9842 9954 10101 10143 10374 10507 10878 10902 11063 11362 11466 11613 11914 12103 12321 12482 12558 12654 12719 13357 13509 14079 14378 14651 14763 15162 15318 15561 16169 16317 16353 16606 16758 17043 17538 17689 17797 17871 18278 18354 18486 18723 18837 19166 19513 20202 20286 20461 21014 21413 21567 22126 22743 23226 23569 23621 24206 24642 24909 25438 26011 26307 26714 27018 27417 27531 28158 28519 28749 29302 29526 30303 31122 31487 31521 32338 32634 32706 32851 33189 34086 34447 34523 34839 35378 35594 35742 36309 37446 37674 37999 38157 39026 39767 40071 40922 41699 42237 42826 43134 43687 43953 44289 45486 47138 47242 48507 49818 50323 51129 52022 52614 53067 53391 53613 54834 55062 55537 56169 57038 57498 58121 58539 60606 61383 62974 63042 63973 64239 64701 65702 66378 67081 67229 68894 69046 69678 70707 70863 72618 73549 74727 75998 76314 77441 78033 79534 80142 81133 82251 83398 84474 85557 86247 87374 87906 88578 89033 93499 94461 94563 97014 98553 99567 100646 102258 103341 103569 106134 106782 107226 107939 108151 108927 111074 112338 113183 113997 114471 116242 117078 118579 119301 120213 122766 124579 125097 127946 128478 129402 131061 131859 134162 134458 136591 141414 141726 143227 143543 145521 147098 149454 150969 154882 156066 159201 160173 162266 164502 165347 166611 171114 172494 173641 174363 175617 178066 182077 184149 186998 188922 189126 191919 192717 197106 199134 199633 201243 201687 206682 207138 210197 212121 212589 215878 216302 217854 220409 220647 226366 227994 228942 229957 230917 232323 234099 237158 238602 240426 241661 243399 249158 250194 256671 262122 263718 265993 267099 273182 278369 280497 283383 286454 287086 291042 295659 301938 305809 307211 310023 310707 318402 320346 323817 324453 330694 333222 338143 339549 341991 347282 348726 351234 355737 357903 364154 368298 370747 373737 375291 383838 385434 388759 393183 399266 402486 403374 406847 409331 409773 420394 424242 425178 429681 430629 440818 441294 447811 448799 452907 459914 461834 464646 468198 470603 483322 486798 494209 496041 499833 513342 520923 523089 531986 534198 542087 546231 556738 560994 566766 567931 575757 591318 598253 598899 603729 605061 611618 614422 620046 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7663904313 7853709318 7871036862 7954397899 8081799777 8169381626 8253435414 8384365353 8601681634 8610969822 8699567058 9135947574 9182876339 9253075107 9309414933 9431062186 9507121806 9629007983 9753241329 9889251442 10025523774 10149494901 10227083013 10423805574 10503490662 10658605503 10702924029 10884965546 11059304958 11201090919 11478498234 11503823106 11673710789 11780563977 11806555293 12098957598 12125651382 12254072439 12380153121 12571688542 12662102778 12714751854 12902522451 12916454733 13251239274 13421126957 13895024178 13994955702 14146593279 14260682709 14481312118 14646106566 14772453241 14833877163 15171708734 15234792762 15327808626 15459779153 15635708361 15908795798 16163599554 16327448319 16768730706 17217747351 17255734659 17882443397 18365752678 18506150214 18618829866 18857532813 18993154167 19258015966 19506482658 19876858911 20298989802 20454166026 20842536267 21317211006 21405848058 21590508583 21721968177 22402181838 22757563101 22852189143 22991712939 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436842545841 447661431126 448649101134 453400680243 470445818598 477908825121 490295853138 496581697409 523423951323 541905942942 548853455031 561353223158 563687332194 572011828661 578521209357 594156917718 620443036122 638462182383 679532849086 721739858346 735443779707 751062622674 792016378146 842029834737 845530998291 873685091682 906801360486 922223152331 930664554183 955817650242 993163394818 1019299273629 1046847902646 1097706910062 1126593934011 1144023657322 1157042418714 1221322553087 1276924364766 1360202040729 1470887559414 1489745092227 1570271853969 1646560365093 1684059669474 1691061996582 1716035485983 1844446304662 1861329108366 1964736281053 2038598547258 2253187868022 2378364971801 2442645106174 2526089504211 2720404081458 2766669456993 2979490184454 3057897820887 3140543707938 3293120730186 3432070971966 3476071881863 3663967659261 3929472562106 4469235276681 4756729943602 5052179008422 5148106457949 5533338913986 5894208843159 6115795641774 6455562066317 6952143763726 7135094915403 7327935318522 8300008370979 8938470553362 10296212915898 10428215645589 10991902977783 11788417686318 12911124132634 14270189830806 16600016741958 17682626529477 19366686198951 20856431291178 21405284746209 21983805955566 31284646936767 35365253058954 38733372397902 42810569492418 45188934464219 58100058596853 62569293873534 90377868928438 116200117193706 135566803392657 271133606785314 406700410177971 813400820355942
- Sum of all divisors σ(n): 2530950221204496
- Sum of proper divisors (its aliquot sum) s(n): 1717549400848554
- 813400820355942 is an abundant number, because the sum of its proper divisors (1717549400848554) is greater than itself. Its abundance is 904148580492612
Bases of 813400820355942
- Binary: 101110001111001000101000101111010100010011011001102
- Hexadecimal: 0x2E3C8A2F51366
- Base-36: 80BR6F1WTI
Squares and roots of 813400820355942
- 813400820355942 squared (8134008203559422) is 661620894555719429471574707364
- 813400820355942 cubed (8134008203559423) is 538162978396254384072062918826108882968556888
-
The
square root of 813400820355942 is 28520182.6844770053 -
The
cube root of 813400820355942 is 93347.2515377573
Scales and comparisons
How big is 813400820355942?- 813,400,820,355,942 seconds is equal to 25,863,630 years, 3 weeks, 5 days, 17 hours, 5 minutes, 42 seconds.
-
To count from 1 to 813,400,820,355,942 would take you about sixty-four million, six hundred fifty-nine thousand and seventy-five 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 813400820355942 cubic inches would be around 7778.9 feet tall.
Recreational maths with 813400820355942
- 813400820355942 backwards is 249553028004318
- The number of decimal digits it has is: 15
- The sum of 813400820355942's digits is 54
- More coming soon!
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Cite this page
MLA style:
"Number 813400820355942 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.
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Numbermatics. (2024). Number 813400820355942 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/813400820355942/
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Numbermatics. 2024. "Number 813400820355942 - Facts about the integer". https://numbermatics.com/n/813400820355942/
The information we have on file for 813400820355942 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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