813296972800

Names of 813296972800

• Cardinal: 813296972800 can be written as Eight hundred thirteen billion, two hundred ninety-six million, nine hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 8.132969728 × 10¹¹

Factors of 813296972800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5023

Divisors of 813296972800

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 29 32 34 40 50 52 58 64 65 68 80 85 100 104 116 128 130 136 145 160 170 200 208 221 232 256 260 272 290 320 325 340 377 400 416 425 442 464 493 512 520 544 580 640 650 680 725 754 800 832 850 884 928 986 1024 1040 1088 1105 1160 1280 1300 1360 1450 1508 1600 1664 1700 1768 1856 1885 1972 2080 2176 2210 2320 2465 2560 2600 2720 2900 3016 3200 3328 3400 3536 3712 3770 3944 4160 4352 4420 4640 4930 4957 5120 5200 5440 5525 5800 6032 6400 6409 6656 6800 7072 7424 7540 7888 8320 8704 8840 9280 9425 9860 9914 10400 10880 11050 11600 12064 12325 12800 12818 13312 13600 14144 14848 15080 15776 16640 17408 17680 18560 18850 19720 19828 20800 21760 22100 23200 24128 24650 24785 25600 25636 27200 28288 29696 30160 31552 32045 33280 35360 37120 37700 39440 39656 41600 43520 44200 46400 48256 49300 49570 51272 54400 56576 60320 63104 64090 64441 66560 70720 74240 75400 78880 79312 83200 84269 87040 88400 92800 96512 98600 99140 102544 108800 113152 120640 123925 126208 128180 128882 141440 143753 148480 150800 157760 158624 160225 166400 168538 176800 185600 193024 197200 198280 205088 217600 226304 241280 247850 252416 256360 257764 282880 287506 301600 315520 317248 320450 322205 332800 337076 353600 371200 386048 394400 396560 410176 421345 435200 482560 495700 504832 512720 515528 565760 575012 603200 631040 634496 640900 644410 674152 707200 718765 742400 788800 793120 820352 842690 965120 991400 1025440 1031056 1095497 1131520 1150024 1206400 1262080 1268992 1281800 1288820 1348304 1414400 1437530 1577600 1586240 1611025 1640704 1685380 1868789 1930240 1982800 2050880 2062112 2106725 2190994 2300048 2412800 2443801 2524160 2537984 2563600 2577640 2696608 2828800 2875060 3155200 3172480 3222050 3281408 3370760 3593825 3737578 3965600 4101760 4124224 4213450 4381988 4600096 4825600 4887602 5075968 5127200 5155280 5393216 5477485 5657600 5750120 6310400 6344960 6444100 6562816 6741520 7187650 7475156 7931200 8203520 8248448 8426900 8763976 9200192 9343945 9651200 9775204 10254400 10310560 10786432 10954970 11500240 12219005 12620800 12689920 12888200 13483040 14375300 14950312 15862400 16407040 16496896 16853800 17527952 18400384 18687890 19550408 20508800 20621120 21572864 21909940 23000480 24438010 25379840 25776400 26966080 27387425 28750600 29900624 31724800 31769413 32814080 32993792 33707600 35055904 36800768 37375780 39100816 41017600 41242240 43145728 43819880 46000960 46719725 48876020 51552800 53932160 54774850 57501200 59801248 61095025 63449600 63538826 65987584 67415200 70111808 73601536 74751560 78201632 82035200 82484480 86291456 87639760 92001920 93439450 97752040 103105600 107864320 109549700 115002400 119602496 122190050 126899200 127077652 134830400 140223616 147203072 149503120 156403264 158847065 164070400 164968960 175279520 184003840 186878900 195504080 206211200 215728640 219099400 230004800 239204992 244380100 254155304 269660800 280447232 299006240 312806528 317694130 329937920 350559040 368007680 373757800 391008160 412422400 431457280 438198800 460009600 478409984 488760200 508310608 539321600 560894464 598012480 625613056 635388260 701118080 736015360 747515600 782016320 794235325 824844800 876397600 920019200 956819968 977520400 1016621216 1078643200 1121788928 1196024960 1251226112 1270776520 1402236160 1495031200 1564032640 1588470650 1649689600 1752795200 1840038400 1913639936 1955040800 2033242432 2157286400 2392049920 2502452224 2541553040 2804472320 2990062400 3128065280 3176941300 3505590400 3680076800 3910081600 4066484864 4784099840 5083106080 5608944640 5980124800 6256130560 6353882600 7011180800 7820163200 8132969728 9568199680 10166212160 11960249600 12512261120 12707765200 14022361600 15640326400 16265939456 20332424320 23920499200 25415530400 28044723200 31280652800 32531878912 40664848640 47840998400 50831060800 62561305600 81329697280 101662121600 162659394560 203324243200 406648486400 813296972800
• Sum of all divisors σ(n): 2378525733360
• Sum of proper divisors (its aliquot sum) s(n): 1565228760560
• 813296972800 is an abundant number, because the sum of its proper divisors (1565228760560) is greater than itself. Its abundance is 751931787760

Bases of 813296972800

• Binary: 1011110101011100010001101111010000000000₂
• Hexadecimal: 0xBD5C46F400
• Base-36: ADMG0OHS

Squares and roots of 813296972800

• 813296972800 squared (813296972800²) is 661451965965643939840000
• 813296972800 cubed (813296972800³) is 537956881572466845074537316352000000
• The square root of 813296972800 is 901829.7914795231
• The cube root of 813296972800 is 9334.3278795063

Scales and comparisons

• 813,296,972,800 seconds is equal to 25,860 years, 17 weeks, 9 hours, 46 minutes, 40 seconds.
• To count from 1 to 813,296,972,800 would take you about fifty-one thousand, seven hundred twenty 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 813296972800 cubic inches would be around 777.9 feet tall.

Recreational maths with 813296972800

• 813296972800 backwards is 008279692318
• The number of decimal digits it has is: 12
• The sum of 813296972800's digits is 55
• More coming soon!