813816452960

Names of 813816452960

• Cardinal: 813816452960 can be written as Eight hundred thirteen billion, eight hundred sixteen million, four hundred fifty-two thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 8.1381645296 × 10¹¹

Factors of 813816452960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 198

Divisors of 813816452960

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 47 49 56 70 80 94 98 112 137 140 160 188 196 224 235 245 274 280 329 343 376 392 470 490 548 560 658 685 686 752 784 940 959 980 1096 1120 1316 1370 1372 1504 1568 1645 1715 1880 1918 1960 2192 2209 2303 2401 2632 2740 2744 3290 3430 3760 3836 3920 4384 4418 4606 4795 4802 5264 5480 5488 6439 6580 6713 6860 7520 7672 7840 8836 9212 9590 9604 10528 10960 10976 11045 11515 12005 12878 13160 13426 13720 15344 15463 16121 16807 17672 18424 19180 19208 21920 22090 23030 24010 25756 26320 26852 27440 30688 30926 32195 32242 33565 33614 35344 36848 38360 38416 44180 45073 46060 46991 48020 51512 52640 53704 54880 61852 64390 64484 67130 67228 70688 73696 76720 76832 77315 80605 84035 88360 90146 92120 93982 96040 103024 107408 108241 112847 123704 128780 128968 134260 134456 153440 154630 161210 168070 176720 180292 184240 187964 192080 206048 214816 216482 225365 225694 234955 247408 257560 257936 268520 268912 302633 309260 315511 322420 328937 336140 353440 360584 368480 375928 384160 432964 450730 451388 469910 494816 515120 515872 537040 537824 541205 564235 605266 618520 631022 644840 657874 672280 721168 751856 757687 789929 865928 901460 902776 939820 1030240 1074080 1082410 1128470 1210532 1237040 1262044 1289680 1315748 1344560 1442336 1503712 1513165 1515374 1577555 1579858 1644685 1731856 1802920 1805552 1879640 2118431 2164820 2208577 2256940 2302559 2421064 2474080 2524088 2579360 2631496 2689120 3026330 3030748 3155110 3159716 3289370 3463712 3605840 3611104 3759280 3788435 3949645 4236862 4329640 4417154 4513880 4605118 4842128 5048176 5262992 5303809 6052660 6061496 6310220 6319432 6578740 7211680 7518560 7576870 7899290 8473724 8659280 8834308 9027760 9210236 9684256 10096352 10525984 10592155 10607618 11042885 11512795 12105320 12122992 12620440 12638864 13157480 14829017 15153740 15460039 15798580 16947448 17318560 17668616 18055520 18420472 21184310 21215236 22085770 23025590 24210640 24245984 25240880 25277728 26314960 26519045 29658034 30307480 30920078 31597160 33894896 35337232 36840944 37126663 42368620 42430472 44171540 46051180 48421280 50481760 52629920 53038090 59316068 60614960 61840156 63194320 67789792 70674464 73681888 74145085 74253326 77300195 84737240 84860944 88343080 92102360 103803119 106076180 108220273 118632136 121229920 123680312 126388640 148290170 148506652 154600390 169474480 169721888 176686160 184204720 185633315 207606238 212152360 216440546 237264272 247360624 296580340 297013304 309200780 338948960 353372320 368409440 371266630 415212476 424304720 432881092 474528544 494721248 519015595 541101365 593160680 594026608 618401560 726621833 742533260 830424952 848609440 865762184 1038031190 1082202730 1186321360 1188053216 1236803120 1453243666 1485066520 1660849904 1731524368 2076062380 2164405460 2372642720 2473606240 2906487332 2970133040 3321699808 3463048736 3633109165 4152124760 4328810920 5086352831 5812974664 5940266080 7266218330 8304249520 8657621840 10172705662 11625949328 14532436660 16608499040 17315243680 20345411324 23251898656 25431764155 29064873320 40690822648 50863528310 58129746640 81381645296 101727056620 116259493280 162763290592 203454113240 406908226480 813816452960
• Sum of all divisors σ(n): 2308531173984
• Sum of proper divisors (its aliquot sum) s(n): 1494714721024
• 813816452960 is an abundant number, because the sum of its proper divisors (1494714721024) is greater than itself. Its abundance is 680898268064

Bases of 813816452960

• Binary: 1011110101111011001111011001011101100000₂
• Hexadecimal: 0xBD7B3D9760
• Base-36: ADV1AXY8

Squares and roots of 813816452960

• 813816452960 squared (813816452960²) is 662297219108395892761600
• 813816452960 cubed (813816452960³) is 538988373660066679202677850894336000
• The square root of 813816452960 is 902117.7600291439
• The cube root of 813816452960 is 9336.3148396871

Scales and comparisons

• 813,816,452,960 seconds is equal to 25,876 years, 43 weeks, 6 days, 21 hours, 49 minutes, 20 seconds.
• To count from 1 to 813,816,452,960 would take you about fifty-one thousand, seven hundred fifty-three 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 813816452960 cubic inches would be around 778 feet tall.

Recreational maths with 813816452960

• 813816452960 backwards is 069254618318
• The number of decimal digits it has is: 12
• The sum of 813816452960's digits is 53
• More coming soon!