8120993823072

Names of 8120993823072

• Cardinal: 8120993823072 can be written as Eight trillion, one hundred twenty billion, nine hundred ninety-three million, eight hundred twenty-three thousand and seventy-two.

Scientific notation

• Scientific notation: 8.120993823072 × 10¹²

Factors of 8120993823072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 474

Divisors of 8120993823072

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 103 104 117 144 156 169 206 208 234 288 309 312 338 353 412 416 468 507 618 624 676 706 824 927 936 1014 1059 1236 1248 1339 1352 1412 1521 1648 1854 1872 2028 2118 2197 2472 2678 2704 2824 3042 3177 3296 3708 3744 4017 4056 4236 4394 4589 4944 5356 5408 5648 6084 6354 6591 7416 8034 8112 8472 8788 9178 9888 10712 11296 12051 12168 12708 13182 13767 14832 16068 16224 16944 17407 17576 18356 19773 21424 24102 24336 25416 26364 27534 29664 32136 33888 34814 35152 36359 36712 39546 41301 42848 48204 48672 50832 52221 52728 55068 59657 64272 69628 70304 72718 73424 79092 82602 96408 101664 104442 105456 109077 110136 119314 124609 128544 139256 145436 146848 156663 158184 165204 178971 192816 208884 210912 218154 220272 226291 238628 249218 278512 290872 313326 316368 327231 330408 357942 373827 385632 417768 436308 440544 452582 472667 477256 498436 536913 557024 581744 626652 632736 654462 660816 678873 715884 747654 775541 835536 872616 905164 945334 954512 996872 1073826 1121481 1163488 1253304 1308924 1321632 1357746 1418001 1431768 1495308 1551082 1619917 1671072 1745232 1810328 1890668 1909024 1993744 2036619 2147652 2242962 2326623 2506608 2617848 2715492 2836002 2863536 2990616 3102164 3239834 3490464 3620656 3781336 3987488 4073238 4254003 4295304 4485924 4653246 4859751 5013216 5235696 5430984 5672004 5727072 5981232 6144671 6204328 6479668 6979869 7241312 7562672 8146476 8508006 8590608 8971848 9306492 9719502 10471392 10861968 11344008 11962464 12289342 12408656 12834727 12959336 13959738 14579253 15125344 16292952 17016012 17181216 17943696 18434013 18612984 19439004 21058921 21723936 22688016 24578684 24817312 25669454 25918672 27919476 29158506 32585904 34032024 35887392 36868026 37225968 38504181 38878008 42117842 45376032 49157368 51338908 51837344 55302039 55838952 58317012 63176763 65171808 68064048 73736052 74451936 77008362 77756016 79880723 84235684 98314736 102677816 110604078 111677904 115512543 116634024 126353526 136128096 147472104 154016724 155512032 159761446 166851451 168471368 189530289 196629472 205355632 221208156 223355808 231025086 233268048 239642169 252707052 273765973 294944208 308033448 319522892 333702902 336942736 379060578 410711264 442416312 462050172 466536096 479284338 500554353 505414104 547531946 589888416 616066896 639045784 667405804 673885472 718926507 758121156 821297919 884832624 924100344 958568676 1001108706 1010828208 1095063892 1232133792 1278091568 1334811608 1437853014 1501663059 1516242312 1642595838 1769665248 1848200688 1917137352 2002217412 2021656416 2169068863 2190127784 2463893757 2556183136 2669623216 2875706028 3003326118 3032484624 3285191676 3696401376 3834274704 4004434824 4338137726 4380255568 4927787514 5339246432 5751412056 6006652236 6064969248 6507206589 6570383352 7668549408 8008869648 8676275452 8760511136 9855575028 11502824112 12013304472 13014413178 13140766704 16017739296 17352550904 19521619767 19711150056 23005648224 24026608944 26028826356 26281533408 28197895219 34705101808 39043239534 39422300112 48053217888 52057652712 56395790438 69410203616 78086479068 78844600224 84593685657 104115305424 112791580876 156172958136 169187371314 208230610848 225583161752 253781056971 312345916272 338374742628 451166323504 507562113942 624691832544 676749485256 902332647008 1015124227884 1353498970512 2030248455768 2706997941024 4060496911536 8120993823072
• Sum of all divisors σ(n): 25332359401440
• Sum of proper divisors (its aliquot sum) s(n): 17211365578368
• 8120993823072 is an abundant number, because the sum of its proper divisors (17211365578368) is greater than itself. Its abundance is 9090371755296

Bases of 8120993823072

• Binary: 1110110001011010000111100111011100101100000₂
• Hexadecimal: 0x762D0F3B960
• Base-36: 2VMQE1LK0

Squares and roots of 8120993823072

• 8120993823072 squared (8120993823072²) is 65950540674373578439517184
• 8120993823072 cubed (8120993823072³) is 535583933444846523830279928013999669248
• The square root of 8120993823072 is 2849735.7461827929
• The cube root of 8120993823072 is 20100.3240981973

Scales and comparisons

• 8,120,993,823,072 seconds is equal to 258,222 years, 25 weeks, 1 day, 1 hour, 31 minutes, 12 seconds.
• To count from 1 to 8,120,993,823,072 would take you about six hundred forty-five thousand, five hundred fifty-six 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 8120993823072 cubic inches would be around 1675 feet tall.

Recreational maths with 8120993823072

• 8120993823072 backwards is 2703283990218
• The number of decimal digits it has is: 13
• The sum of 8120993823072's digits is 54
• More coming soon!