12957048272

Names of 12957048272

• Cardinal: 12957048272 can be written as Twelve billion, nine hundred fifty-seven million, forty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.2957048272 × 10¹⁰

Factors of 12957048272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1015

Divisors of 12957048272

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 43 56 58 86 112 113 116 172 203 226 232 301 344 406 452 464 602 688 791 812 821 904 1204 1247 1582 1624 1642 1808 2408 2494 3164 3248 3277 3284 4816 4859 4988 5747 6328 6554 6568 8729 9718 9976 11494 12656 13108 13136 17458 19436 19952 22939 22988 23809 26216 34013 34916 35303 38872 45878 45976 47618 52432 68026 69832 70606 77744 91756 91952 92773 95236 136052 139664 140911 141212 166663 183512 185546 190472 247121 272104 281822 282424 333326 367024 371092 380944 494242 544208 563644 564848 649411 666652 742184 986377 988484 1023787 1127288 1298822 1333304 1484368 1972754 1976968 2047574 2254576 2597644 2666608 2690417 3945508 3953936 3989239 4095148 5195288 5380834 7166509 7891016 7978478 8190296 10390576 10761668 14333018 15782032 15956956 16380592 18832919 21523336 27924673 28666036 31913912 37665838 43046672 55849346 57332072 63827824 75331676 111698692 114664144 115687931 150663352 223397384 231375862 301326704 446794768 462751724 809815517 925503448 1619631034 1851006896 3239262068 6478524136 12957048272
• Sum of all divisors σ(n): 30676250880
• Sum of proper divisors (its aliquot sum) s(n): 17719202608
• 12957048272 is an abundant number, because the sum of its proper divisors (17719202608) is greater than itself. Its abundance is 4762154336

Bases of 12957048272

• Binary: 1100000100010011001101110111010000₂
• Hexadecimal: 0x3044CDDD0
• Base-36: 5YAAIFK

Squares and roots of 12957048272

• 12957048272 squared (12957048272²) is 167885099922938185984
• 12957048272 cubed (12957048272³) is 2175295343851053555866801819648
• The square root of 12957048272 is 113829.0308840411
• The cube root of 12957048272 is 2348.7422436237

Scales and comparisons

• 12,957,048,272 seconds is equal to 411 years, 51 weeks, 4 days, 20 hours, 4 minutes, 32 seconds.
• To count from 1 to 12,957,048,272 would take you about eight 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 12957048272 cubic inches would be around 195.7 feet tall.

Recreational maths with 12957048272

• 12957048272 backwards is 27284075921
• The number of decimal digits it has is: 11
• The sum of 12957048272's digits is 47
• More coming soon!