12456440832

Names of 12456440832

• Cardinal: 12456440832 can be written as Twelve billion, four hundred fifty-six million, four hundred forty thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.2456440832 × 10¹⁰

Factors of 12456440832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 117

Divisors of 12456440832

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 23 24 31 32 33 44 46 47 48 62 64 66 69 88 92 93 94 96 121 124 128 132 138 141 176 184 186 188 192 242 248 253 256 264 276 282 341 352 363 368 372 376 384 484 496 506 512 517 528 552 564 682 704 713 726 736 744 752 759 768 968 992 1012 1023 1024 1034 1056 1081 1104 1128 1364 1408 1426 1452 1457 1472 1488 1504 1518 1536 1551 1936 1984 2024 2046 2068 2112 2139 2162 2208 2256 2728 2783 2816 2852 2904 2914 2944 2976 3008 3036 3072 3102 3243 3751 3872 3968 4048 4092 4136 4224 4278 4324 4371 4416 4512 5456 5566 5632 5687 5704 5808 5828 5888 5952 6016 6072 6204 6486 7502 7744 7843 7936 8096 8184 8272 8349 8448 8556 8648 8742 8832 9024 10912 11132 11253 11264 11374 11408 11616 11656 11776 11891 11904 12032 12144 12408 12972 15004 15488 15686 15872 16027 16192 16368 16544 16698 16896 17061 17112 17296 17484 17664 18048 21824 22264 22506 22748 22816 23232 23312 23529 23552 23782 23808 24064 24288 24816 25944 30008 30976 31372 31744 32054 32384 32736 33088 33396 33511 33792 34122 34224 34592 34968 35328 35673 36096 43648 44528 45012 45496 45632 46464 46624 47058 47564 47616 48081 48128 48576 49632 51888 60016 61952 62744 64108 64768 65472 66176 66792 67022 68244 68448 69184 69936 70656 71346 72192 86273 87296 89056 90024 90992 91264 92928 93248 94116 95128 95232 96162 97152 99264 100533 103776 120032 123904 125488 128216 129536 130801 130944 132352 133584 134044 136488 136896 138368 139872 142692 144384 172546 174592 176297 178112 180048 181984 182528 185856 186496 188232 190256 192324 194304 198528 201066 207552 240064 250976 256432 258819 259072 261602 261888 264704 267168 268088 272976 273792 276736 279744 285384 345092 349184 352594 356224 360096 363968 365056 368621 371712 372992 376464 380512 384648 388608 392403 397056 402132 415104 480128 501952 512864 517638 523204 523776 528891 529408 534336 536176 545952 547584 553472 559488 570768 690184 705188 712448 720192 727936 730112 737242 745984 752928 761024 769296 777216 784806 794112 804264 830208 960256 1003904 1025728 1035276 1046408 1047552 1057782 1068672 1072352 1091904 1095168 1105863 1106944 1118976 1141536 1380368 1410376 1424896 1440384 1455872 1474484 1491968 1505856 1522048 1538592 1569612 1588224 1608528 1660416 1920512 2007808 2051456 2070552 2092816 2115564 2137344 2144704 2183808 2190336 2211726 2237952 2283072 2760736 2820752 2849792 2880768 2911744 2948968 3011712 3044096 3077184 3139224 3217056 3320832 3841024 4015616 4054831 4102912 4141104 4185632 4231128 4274688 4289408 4367616 4423452 4475904 4566144 5521472 5641504 5761536 5823488 5897936 6023424 6088192 6154368 6278448 6434112 8031232 8109662 8205824 8282208 8371264 8462256 8549376 8578816 8735232 8846904 9132288 11042944 11283008 11523072 11795872 12046848 12164493 12176384 12308736 12556896 12868224 16219324 16411648 16564416 16742528 16924512 17157632 17470464 17693808 18264576 22085888 22566016 23591744 24093696 24328986 24617472 25113792 25736448 32438648 33128832 33485056 33849024 34315264 35387616 36529152 44171776 45132032 47183488 48657972 49234944 50227584 51472896 64877296 66257664 66970112 67698048 70775232 88343552 90264064 94366976 97315944 100455168 102945792 129754592 132515328 133940224 135396096 141550464 180528128 188733952 194631888 200910336 259509184 265030656 270792192 283100928 377467904 389263776 401820672 519018368 541584384 566201856 778527552 1038036736 1132403712 1557055104 2076073472 3114110208 4152146944 6228220416 12456440832
• Sum of all divisors σ(n): 40145043456
• Sum of proper divisors (its aliquot sum) s(n): 27688602624
• 12456440832 is an abundant number, because the sum of its proper divisors (27688602624) is greater than itself. Its abundance is 15232161792

Bases of 12456440832

• Binary: 1011100110011101100011010000000000₂
• Hexadecimal: 0x2E6763400
• Base-36: 5Q08R9C

Squares and roots of 12456440832

• 12456440832 squared (12456440832²) is 155162918201116852224
• 12456440832 cubed (12456440832³) is 1932777709892667946046343610368
• The square root of 12456440832 is 111608.4263485513
• The cube root of 12456440832 is 2318.0954960643

Scales and comparisons

• 12,456,440,832 seconds is equal to 396 years, 3 weeks, 6 days, 18 hours, 27 minutes, 12 seconds.
• To count from 1 to 12,456,440,832 would take you about seven hundred ninety-two 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 12456440832 cubic inches would be around 193.2 feet tall.

Recreational maths with 12456440832

• 12456440832 backwards is 23804465421
• The number of decimal digits it has is: 11
• The sum of 12456440832's digits is 39
• More coming soon!