82132457472

Names of 82132457472

• Cardinal: 82132457472 can be written as Eighty-two billion, one hundred thirty-two million, four hundred fifty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 8.2132457472 × 10¹⁰

Factors of 82132457472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 11106

Divisors of 82132457472

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 31 32 36 39 48 52 62 64 72 78 93 96 104 117 124 128 144 156 186 192 208 234 248 256 279 288 312 372 384 403 416 468 496 512 558 576 624 744 768 806 832 936 992 1024 1116 1152 1209 1248 1488 1536 1612 1664 1872 1984 2048 2232 2304 2418 2496 2976 3072 3224 3328 3627 3744 3968 4464 4608 4836 4992 5952 6144 6448 6656 7254 7488 7936 8928 9216 9672 9984 11057 11904 12896 13312 14508 14976 15872 17856 18432 19344 19968 22114 23808 25792 26624 29016 29952 31744 33171 35712 38688 39936 44228 47616 51584 58032 59904 63488 66342 71424 77376 79872 88456 95232 99513 103168 116064 119808 132684 142848 143741 154752 176912 190464 199026 206336 232128 239616 265368 285696 287482 309504 342767 353824 398052 412672 431223 464256 530736 571392 574964 619008 685534 707648 796104 825344 862446 928512 1028301 1061472 1149928 1238016 1293669 1371068 1415296 1592208 1724892 1857024 2056602 2122944 2299856 2476032 2587338 2742136 2830592 3084903 3184416 3449784 3714048 4113204 4245888 4455971 4599712 5174676 5484272 5661184 6169806 6368832 6899568 7428096 8226408 8491776 8911942 9199424 10349352 10968544 11322368 12339612 12737664 13367913 13799136 16452816 16983552 17823884 18398848 20698704 21937088 22644736 24679224 25475328 26735826 27598272 32905632 33967104 35647768 36797696 40103739 41397408 43874176 49358448 50950656 53471652 55196544 65811264 67934208 71295536 73595392 80207478 82794816 87748352 98716896 101901312 106943304 110393088 131622528 142591072 147190784 160414956 165589632 175496704 197433792 203802624 213886608 220786176 263245056 285182144 294381568 320829912 331179264 350993408 394867584 427773216 441572352 526490112 570364288 641659824 662358528 701986816 789735168 855546432 883144704 1052980224 1140728576 1283319648 1324717056 1579470336 1711092864 2105960448 2281457152 2566639296 2649434112 3158940672 3422185728 4562914304 5133278592 6317881344 6844371456 9125828608 10266557184 13688742912 20533114368 27377485824 41066228736 82132457472
• Sum of all divisors σ(n): 263725338240
• Sum of proper divisors (its aliquot sum) s(n): 181592880768
• 82132457472 is an abundant number, because the sum of its proper divisors (181592880768) is greater than itself. Its abundance is 99460423296

Bases of 82132457472

• Binary: 1001100011111011110011101100000000000₂
• Hexadecimal: 0x131F79D800
• Base-36: 11QBJLS0

Squares and roots of 82132457472

• 82132457472 squared (82132457472²) is 6745740570389888630784
• 82132457472 cubed (82132457472³) is 554044250514692550426683190018048
• The square root of 82132457472 is 286587.6087202657
• The cube root of 82132457472 is 4346.8194917015

Scales and comparisons

• 82,132,457,472 seconds is equal to 2,611 years, 29 weeks, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 82,132,457,472 would take you about five thousand, two hundred twenty-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 82132457472 cubic inches would be around 362.2 feet tall.

Recreational maths with 82132457472

• 82132457472 backwards is 27475423128
• The number of decimal digits it has is: 11
• The sum of 82132457472's digits is 45
• More coming soon!