12427577532

Names of 12427577532

• Cardinal: 12427577532 can be written as Twelve billion, four hundred twenty-seven million, five hundred seventy-seven thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 1.2427577532 × 10¹⁰

Factors of 12427577532

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2571

Divisors of 12427577532

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 36 38 57 76 79 97 114 158 171 194 228 237 291 316 342 388 474 582 684 711 873 948 1164 1422 1501 1746 1843 2371 2844 3002 3492 3686 4503 4742 5529 6004 7113 7372 7663 9006 9484 11058 13509 14226 15326 16587 18012 21339 22116 22989 27018 28452 30652 33174 42678 45049 45978 54036 66348 68967 85356 90098 91956 135147 137934 145597 180196 187309 229987 270294 275868 291194 374618 405441 436791 459974 540588 561927 582388 689961 749236 810882 873582 919948 1123854 1310373 1379922 1621764 1685781 1747164 2069883 2247708 2620746 2759844 3371562 3558871 4139766 4369753 5241492 6743124 7117742 8279532 8739506 10676613 13109259 14235484 17479012 18168973 21353226 26218518 32029839 36337946 39327777 42706452 52437036 54506919 64059678 72675892 78655554 109013838 128119356 157311108 163520757 218027676 327041514 345210487 654083028 690420974 1035631461 1380841948 2071262922 3106894383 4142525844 6213788766 12427577532
• Sum of all divisors σ(n): 33845593600
• Sum of proper divisors (its aliquot sum) s(n): 21418016068
• 12427577532 is an abundant number, because the sum of its proper divisors (21418016068) is greater than itself. Its abundance is 8990438536

Bases of 12427577532

• Binary: 1011100100101111011100100010111100₂
• Hexadecimal: 0x2E4BDC8BC
• Base-36: 5PJ2470

Squares and roots of 12427577532

• 12427577532 squared (12427577532²) is 154444683313871211024
• 12427577532 cubed (12427577532³) is 1919373276288321166063493112768
• The square root of 12427577532 is 111479.0452596363
• The cube root of 12427577532 is 2316.3036618491

Scales and comparisons

• 12,427,577,532 seconds is equal to 395 years, 8 weeks, 1 day, 16 hours, 52 minutes, 12 seconds.
• To count from 1 to 12,427,577,532 would take you about seven hundred ninety 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 12427577532 cubic inches would be around 193 feet tall.

Recreational maths with 12427577532

• 12427577532 backwards is 23577572421
• The number of decimal digits it has is: 11
• The sum of 12427577532's digits is 45
• More coming soon!