12731973048

Names of 12731973048

• Cardinal: 12731973048 can be written as Twelve billion, seven hundred thirty-one million, nine hundred seventy-three thousand and forty-eight.

Scientific notation

• Scientific notation: 1.2731973048 × 10¹⁰

Factors of 12731973048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 450

Divisors of 12731973048

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 31 36 41 62 72 82 93 123 124 164 186 246 248 279 328 369 372 373 492 558 738 744 746 984 1116 1119 1271 1476 1492 2232 2238 2542 2952 2984 3357 3813 4476 5084 6714 7626 8952 10168 11439 11563 13428 15252 15293 22878 23126 26856 30504 30586 34689 45756 45879 46252 61172 69378 91512 91758 92504 104067 122344 137637 138756 139129 183516 208134 275274 277512 278258 367032 416268 417387 474083 550548 556516 832536 834774 948166 1101096 1113032 1252161 1422249 1669548 1896332 2504322 2844498 3339096 3792664 4266747 4312999 5008644 5688996 5704289 8533494 8625998 10017288 11377992 11408578 12938997 17066988 17112867 17251996 22817156 25877994 34133976 34225734 34503992 38816991 45634312 51338601 51755988 68451468 77633982 102677202 103511976 136902936 155267964 176832959 205354404 310535928 353665918 410708808 530498877 707331836 1060997754 1414663672 1591496631 2121995508 3182993262 4243991016 6365986524 12731973048
• Sum of all divisors σ(n): 36560946240
• Sum of proper divisors (its aliquot sum) s(n): 23828973192
• 12731973048 is an abundant number, because the sum of its proper divisors (23828973192) is greater than itself. Its abundance is 11097000144

Bases of 12731973048

• Binary: 1011110110111000100111110110111000₂
• Hexadecimal: 0x2F6E27DB8
• Base-36: 5UKADA0

Squares and roots of 12731973048

• 12731973048 squared (12731973048²) is 162103137694998410304
• 12731973048 cubed (12731973048³) is 2063892780128952604393373486592
• The square root of 12731973048 is 112836.0449856339
• The cube root of 12731973048 is 2335.0628272769

Scales and comparisons

• 12,731,973,048 seconds is equal to 404 years, 43 weeks, 3 days, 19 hours, 10 minutes, 48 seconds.
• To count from 1 to 12,731,973,048 would take you about eight hundred 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 12731973048 cubic inches would be around 194.6 feet tall.

Recreational maths with 12731973048

• 12731973048 backwards is 84037913721
• The number of decimal digits it has is: 11
• The sum of 12731973048's digits is 45
• More coming soon!