813358125216

Names of 813358125216

• Cardinal: 813358125216 can be written as Eight hundred thirteen billion, three hundred fifty-eight million, one hundred twenty-five thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 8.13358125216 × 10¹¹

Factors of 813358125216

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 118961

Divisors of 813358125216

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 29 32 36 39 42 48 52 54 56 58 63 72 78 81 84 87 91 96 104 108 112 116 117 126 144 156 162 168 174 182 189 203 208 216 224 232 234 252 261 273 288 312 324 336 348 351 364 377 378 406 416 432 464 468 504 522 546 567 609 624 648 672 696 702 728 754 756 783 812 819 864 928 936 1008 1044 1053 1092 1131 1134 1218 1248 1296 1392 1404 1456 1508 1512 1566 1624 1638 1827 1872 2016 2088 2106 2184 2262 2268 2349 2436 2457 2592 2639 2784 2808 2912 3016 3024 3132 3248 3276 3393 3654 3744 4176 4212 4368 4524 4536 4698 4872 4914 5278 5481 5616 6032 6048 6264 6496 6552 6786 7308 7371 7917 8352 8424 8736 9048 9072 9396 9744 9828 10179 10556 10962 11232 12064 12528 13104 13572 14616 14742 15834 16443 16848 18096 18144 18792 19488 19656 20358 21112 21924 23751 25056 26208 27144 29232 29484 30537 31668 32886 33696 36192 37584 39312 40716 42224 43848 47502 54288 58464 58968 61074 63336 65772 71253 75168 78624 81432 84448 87696 95004 108576 117936 118907 122148 126672 131544 142506 162864 175392 190008 213759 235872 237814 244296 253344 263088 285012 325728 356721 380016 427518 475628 488592 526176 570024 713442 760032 832349 855036 951256 977184 1070163 1140048 1426884 1545791 1664698 1710072 1902512 2140326 2280096 2497047 2853768 3091582 3210489 3329396 3420144 3448303 3805024 4280652 4637373 4994094 5707536 6183164 6420978 6658792 6840288 6896606 7491141 8561304 9274746 9631467 9988188 10344909 10820537 11415072 12366328 12841956 13317584 13793212 13912119 14982282 17122608 18549492 19262934 19976376 20689818 21641074 22473423 24138121 24732656 25683912 26635168 27586424 27824238 29964564 31034727 32461611 34245216 37098984 38525868 39952752 41379636 41736357 43282148 44827939 44946846 48276242 49465312 51367824 55172848 55648476 59929128 62069454 64923222 67420269 72414363 74197968 77051736 79905504 82759272 83472714 86564296 89655878 89893692 93104181 96552484 97384833 102735648 110345696 111296952 119858256 124138908 125209071 129846444 134483817 134840538 144828726 148395936 154103472 165518544 166945428 173128592 179311756 179787384 186208362 193104968 194769666 217243089 222593904 239716512 248277816 250418142 259692888 268967634 269681076 279312543 289657452 292154499 308206944 313795573 331037088 333890856 346257184 358623512 359574768 372416724 386209936 389539332 403451451 434486178 445187808 496555632 500836284 519385776 537935268 539362152 558625086 579314904 584308998 627591146 651729267 667781712 717247024 719149536 744833448 772419872 779078664 806902902 868972356 876463497 941386719 993111264 1001672568 1038771552 1075870536 1078724304 1117250172 1158629808 1168617996 1210354353 1255182292 1303458534 1335563424 1434494048 1489666896 1558157328 1613805804 1737944712 1752926994 1882773438 1955187801 2003345136 2151741072 2157448608 2234500344 2317259616 2337235992 2420708706 2510364584 2606917068 2824160157 2979333792 3116314656 3227611608 3475889424 3505853988 3631063059 3765546876 3910375602 4006690272 4303482144 4469000688 4674471984 4841417412 5020729168 5213834136 5648320314 6455223216 6951778848 7011707976 7262126118 7531093752 7820751204 8472480471 8938001376 9348943968 9682834824 10041458336 10427668272 11296640628 12910446432 14023415952 14524252236 15062187504 15641502408 16944960942 19365669648 20855336544 22593281256 25417441413 28046831904 29048504472 30124375008 31283004816 33889921884 38731339296 45186562512 50834882826 58097008944 62566009632 67779843768 90373125024 101669765652 116194017888 135559687536 203339531304 271119375072 406679062608 813358125216
• Sum of all divisors σ(n): 3045623898240
• Sum of proper divisors (its aliquot sum) s(n): 2232265773024
• 813358125216 is an abundant number, because the sum of its proper divisors (2232265773024) is greater than itself. Its abundance is 1418907647808

Bases of 813358125216

• Binary: 1011110101011111111011000001000010100000₂
• Hexadecimal: 0xBD5FEC10A0
• Base-36: ADNGFE00

Squares and roots of 813358125216

• 813358125216 squared (813358125216²) is 661551439854886335046656
• 813358125216 cubed (813358125216³) is 538078238854315732570325360050077696
• The square root of 813358125216 is 901863.6954750979
• The cube root of 813358125216 is 9334.5618253731

Scales and comparisons

• 813,358,125,216 seconds is equal to 25,862 years, 14 weeks, 1 day, 4 hours, 33 minutes, 36 seconds.
• To count from 1 to 813,358,125,216 would take you about fifty-one thousand, seven hundred twenty-four 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 813358125216 cubic inches would be around 777.9 feet tall.

Recreational maths with 813358125216

• 813358125216 backwards is 612521853318
• The number of decimal digits it has is: 12
• The sum of 813358125216's digits is 45
• More coming soon!