12121307250688

Names of 12121307250688

• Cardinal: 12121307250688 can be written as Twelve trillion, one hundred twenty-one billion, three hundred seven million, two hundred fifty thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2121307250688 × 10¹³

Factors of 12121307250688

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 9542

Divisors of 12121307250688

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 64 128 199 256 398 512 796 1024 1592 2048 3184 4096 6368 8192 9341 12736 16384 18682 25472 32768 37364 39601 50944 74728 79202 101888 149456 158404 203776 298912 316808 407552 597824 633616 815104 1195648 1267232 1630208 1858859 2391296 2534464 3260416 3717718 4782592 5068928 6520832 7435436 9565184 10137856 14870872 19130368 20275712 29741744 38260736 40551424 59483488 76521472 81102848 118966976 153042944 162205696 237933952 306085888 324411392 369912941 475867904 648822784 739825882 951735808 1297645568 1479651764 1903471616 2959303528 3806943232 5918607056 7613886464 11837214112 15227772928 23674428224 30455545856 47348856448 60911091712 94697712896 189395425792 378790851584 757581703168 1515163406336 3030326812672 6060653625344 12121307250688
• Sum of all divisors σ(n): 24367285433970
• Sum of proper divisors (its aliquot sum) s(n): 12245978183282
• 12121307250688 is an abundant number, because the sum of its proper divisors (12245978183282) is greater than itself. Its abundance is 124670932594

Bases of 12121307250688

• Binary: 10110000011000110110001101101000000000000000₂
• Hexadecimal: 0xB0636368000
• Base-36: 4AOG9DGXS

Squares and roots of 12121307250688

• 12121307250688 squared (12121307250688²) is 146926089465581481276473344
• 12121307250688 cubed (12121307250688³) is 1780936273554386584014575658177157660672
• The square root of 12121307250688 is 3481566.7810179945
• The cube root of 12121307250688 is 22971.1719797529

Scales and comparisons

• 12,121,307,250,688 seconds is equal to 385,420 years, 3 weeks, 6 days, 23 hours, 51 minutes, 28 seconds.
• To count from 1 to 12,121,307,250,688 would take you about nine hundred sixty-three thousand, five hundred fifty 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 12121307250688 cubic inches would be around 1914.3 feet tall.

Recreational maths with 12121307250688

• 12121307250688 backwards is 88605270312121
• The number of decimal digits it has is: 14
• The sum of 12121307250688's digits is 46
• More coming soon!