813813756379064

Names of 813813756379064

• Cardinal: 813813756379064 can be written as Eight hundred thirteen trillion, eight hundred thirteen billion, seven hundred fifty-six million, three hundred seventy-nine thousand and sixty-four.

Scientific notation

• Scientific notation: 8.13813756379064 × 10¹⁴

Factors of 813813756379064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 338

Divisors of 813813756379064

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 14 28 29 49 56 58 89 98 116 178 196 203 211 232 343 356 392 406 422 623 686 712 812 841 844 1246 1372 1421 1477 1624 1682 1688 2492 2581 2744 2842 2954 3364 4361 4984 5162 5684 5887 5908 6119 6728 7921 8722 9947 10324 10339 11368 11774 11816 12238 15842 17444 18067 18779 19894 20648 20678 23548 24476 30527 31684 34888 36134 37558 39788 41209 41356 42833 44521 47096 48952 55447 61054 63368 72268 72373 74849 75116 79576 82418 82712 85666 89042 110894 122108 126469 131453 144536 144746 149698 150232 164836 171332 177451 178084 221788 229709 244216 252938 262906 288463 289492 299396 299831 311647 329672 342664 354902 356168 388129 443576 459418 505876 523943 525812 544591 576926 578984 598792 599662 623294 709804 776258 885283 918836 920171 1011752 1047886 1051624 1089182 1153852 1199324 1242157 1246588 1291109 1419608 1552516 1607963 1671331 1770566 1837672 1840342 2095772 2098817 2178364 2181529 2307704 2398648 2484314 2493176 2582218 2716903 3105032 3215926 3342662 3541132 3667601 3680684 3812137 3962369 4191544 4197634 4356728 4363058 4968628 5164436 5433806 6431852 6441197 6661561 6685324 7082264 7335202 7361368 7624274 7924738 8395268 8695099 8726116 9037763 9937256 10328872 10867612 11255741 11699317 12863704 12882394 13323122 13370648 14670404 15248548 15270703 15793139 15849476 16790536 17390198 17452232 18075526 21735224 22511482 23398634 25673207 25764788 26646244 26684959 27736583 29340808 30497096 30541406 31586278 31698952 34780396 36151052 37442161 45022964 46630927 46797268 48468599 51346414 51529576 53292488 53369918 55473166 60865693 61082812 63172556 63264341 69560792 72302104 74884322 78790187 81895219 90045928 93261854 93594536 96937198 102692828 106739836 110551973 110946332 114908701 121731386 122165624 126345112 126528682 149768644 157580374 163790438 186523708 186794713 193874396 194156081 205385656 213479672 221103946 221892664 229817402 243462772 253057364 262095127 299537288 315160748 326416489 327580876 339280193 352650841 373047416 373589426 387748792 388312162 442207892 442850387 459634804 486925544 506114728 524190254 573266533 630321496 652832978 655161752 678560386 705301682 747178852 773863811 776624324 804360907 884415784 885700774 919269608 1048380508 1146533066 1305665956 1357120772 1359092567 1405589371 1410603364 1494357704 1547727622 1553248648 1608721814 1771401548 1834665889 2096761016 2284915423 2293066132 2374961351 2468555887 2611331912 2714241544 2718185134 2811178742 2821206728 3095455244 3217443628 3332352329 3542803096 3669331778 4569830846 4586132264 4749922702 4937111774 5417046677 5436370268 5622357484 5630526349 6190910488 6434887256 6664704658 7338663556 9139661692 9499845404 9839125597 9874223548 10226874389 10834093354 10872740536 11244714968 11261052698 12842661223 13329409316 14677327112 16624729457 17279891209 18279323384 18999690808 19678251194 19748447096 20453748778 21668186708 22522105396 23326466303 25685322446 26658818632 33249458914 34559782418 39356502388 39413684443 40907497556 43336373416 45044210792 46652932606 51370644892 66498917828 68873879179 69119564836 71588120723 78713004776 78827368886 81814995112 93305865212 102741289784 120959238463 132997835656 137747758358 138239129672 143176241446 157654737772 163285264121 186611730424 241918476926 275495516716 286352482892 296579357281 315309475544 326570528242 482117154253 483836953852 501116845061 550991033432 572704965784 593158714562 653141056484 964234308506 967673907704 1002233690122 1142996848847 1186317429124 1306282112968 1928468617012 2004467380244 2076055500967 2285993697694 2372634858248 3507817915427 3856937234024 4008934760488 4152111001934 4571987395388 7015635830854 8304222003868 9143974790776 14031271661708 14532388506769 16608444007736 28062543323416 29064777013538 58129554027076 101726719547383 116259108054152 203453439094766 406906878189532 813813756379064
• Sum of all divisors σ(n): 1872768785238000
• Sum of proper divisors (its aliquot sum) s(n): 1058955028858936
• 813813756379064 is an abundant number, because the sum of its proper divisors (1058955028858936) is greater than itself. Its abundance is 245141272479872

Bases of 813813756379064

• Binary: 10111001000010100011000111110111001011111110111000₂
• Hexadecimal: 0x2E428C7DCBFB8
• Base-36: 80H0VMHZG8

Squares and roots of 813813756379064

• 813813756379064 squared (813813756379064²) is 662292830071802531352457516096
• 813813756379064 cubed (813813756379064³) is 538983015863654737068588965749104172457414144
• The square root of 813813756379064 is 28527421.1308885051
• The cube root of 813813756379064 is 93363.0452771563

Scales and comparisons

• 813,813,756,379,064 seconds is equal to 25,876,760 years, 8 weeks, 2 days, 19 hours, 57 minutes, 44 seconds.
• To count from 1 to 813,813,756,379,064 would take you about sixty-four million, six hundred ninety-one thousand, nine hundred 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 813813756379064 cubic inches would be around 7780.3 feet tall.

Recreational maths with 813813756379064

• 813813756379064 backwards is 460973657318318
• The number of decimal digits it has is: 15
• The sum of 813813756379064's digits is 71
• More coming soon!