812334809664

Names of 812334809664

• Cardinal: 812334809664 can be written as Eight hundred twelve billion, three hundred thirty-four million, eight hundred nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 8.12334809664 × 10¹¹

Factors of 812334809664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 11919

Divisors of 812334809664

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 32 36 42 46 48 54 56 63 64 69 72 84 92 96 108 112 126 138 144 161 168 184 189 192 207 216 224 251 252 276 288 322 336 368 378 414 432 448 483 502 504 552 576 621 644 672 736 753 756 828 864 966 1004 1008 1104 1242 1288 1344 1449 1472 1506 1512 1656 1728 1757 1932 2008 2016 2208 2259 2484 2576 2898 3012 3024 3312 3514 3864 4016 4032 4347 4416 4518 4968 5152 5271 5773 5796 6024 6048 6624 6777 7028 7728 8032 8694 9036 9936 10304 10542 11546 11592 11633 12048 12096 13248 13554 14056 15456 15813 16064 17319 17388 18072 19872 21084 23092 23184 23266 24096 27108 28112 30912 31626 34638 34776 34899 36144 39744 40411 42168 46184 46368 46532 47439 48192 51957 54216 56224 63252 69276 69552 69798 72288 80822 81431 84336 92368 92736 93064 94878 103914 104697 108432 112448 121233 126504 138552 139104 139596 144576 155871 161644 162862 168672 184736 186128 189756 207828 209394 216864 242466 244293 253008 267559 277104 278208 279192 311742 314091 323288 325724 337344 363699 369472 372256 379512 415656 418788 433728 484932 488586 506016 535118 554208 558384 623484 628182 646576 651448 727398 732879 744512 759024 802677 831312 837576 969864 977172 1012032 1070236 1091097 1108416 1116768 1246968 1256364 1293152 1302896 1454796 1465758 1518048 1605354 1662624 1675152 1872913 1939728 1954344 2140472 2182194 2198637 2233536 2408031 2493936 2512728 2586304 2605792 2909592 2919883 2931516 3036096 3210708 3325248 3350304 3745826 3879456 3908688 4280944 4364388 4397274 4816062 4987872 5025456 5211584 5618739 5819184 5839766 5863032 6421416 6700608 7224093 7491652 7758912 7817376 8561888 8728776 8759649 8794548 9632124 9975744 10050912 11237478 11638368 11679532 11726064 12842832 14448186 14983304 15634752 16856217 17123776 17457552 17519298 17589096 19264248 20101824 20439181 22474956 23276736 23359064 23452128 25685664 26278947 28896372 29966608 33712434 34915104 35038596 35178192 38528496 40878362 44949912 46718128 46904256 50568651 51371328 52557894 57792744 59933216 61317543 67157309 67424868 69830208 70077192 70356384 77056992 78836841 81756724 89899824 93436256 101137302 105115788 115585488 119866432 122635086 134314618 134849736 140154384 140712768 154113984 157673682 163513448 179799648 183952629 186872512 201471927 202274604 210231576 231170976 245270172 268629236 269699472 280308768 315347364 327026896 359599296 367905258 402943854 404549208 420463152 462341952 470101163 490540344 537258472 539398944 551857887 560617536 604415781 630694728 654053792 735810516 805887708 809098416 840926304 940202326 981080688 1074516944 1078797888 1103715774 1208831562 1261389456 1308107584 1410303489 1471621032 1611775416 1618196832 1681852608 1813247343 1880404652 1962161376 2149033888 2207431548 2417663124 2522778912 2820606978 2943242064 3223550832 3236393664 3626494686 3760809304 3924322752 4230910467 4298067776 4414863096 4835326248 5045557824 5641213956 5886484128 6447101664 7252989372 7521618608 8461820934 8829726192 9670652496 11282427912 11772968256 12692731401 12894203328 14505978744 15043237216 16923641868 17659452384 19341304992 22564855824 25385462802 29011957488 30086474432 33847283736 35318904768 38682609984 45129711648 50770925604 58023914976 67694567472 90259423296 101541851208 116047829952 135389134944 203083702416 270778269888 406167404832 812334809664
• Sum of all divisors σ(n): 2859529236480
• Sum of proper divisors (its aliquot sum) s(n): 2047194426816
• 812334809664 is an abundant number, because the sum of its proper divisors (2047194426816) is greater than itself. Its abundance is 1234859617152

Bases of 812334809664

• Binary: 1011110100100010111011011000001001000000₂
• Hexadecimal: 0xBD22ED8240
• Base-36: AD6J66O0

Squares and roots of 812334809664

• 812334809664 squared (812334809664²) is 659887842991847107792896
• 812334809664 cubed (812334809664³) is 536049865336369636612731063291346944
• The square root of 812334809664 is 901296.1830963227
• The cube root of 812334809664 is 9330.6454647997

Scales and comparisons

• 812,334,809,664 seconds is equal to 25,829 years, 38 weeks, 1 day, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 812,334,809,664 would take you about fifty-one thousand, six hundred fifty-nine 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 812334809664 cubic inches would be around 777.6 feet tall.

Recreational maths with 812334809664

• 812334809664 backwards is 466908433218
• 812334809664 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 812334809664's digits is 54
• More coming soon!