12988938260144

Names of 12988938260144

• Cardinal: 12988938260144 can be written as Twelve trillion, nine hundred eighty-eight billion, nine hundred thirty-eight million, two hundred sixty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.2988938260144 × 10¹³

Factors of 12988938260144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 217

Divisors of 12988938260144

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 44 49 56 77 88 98 112 154 176 196 197 308 392 394 539 616 784 788 1078 1232 1379 1576 2156 2167 2758 3152 4312 4334 5516 8624 8668 9653 11032 15169 17336 19306 22064 30338 34672 38612 38809 60676 77224 77618 106183 121352 154448 155236 212366 242704 271663 310472 424732 426899 543326 620944 849464 853798 1086652 1698928 1707596 1901641 2173304 2988293 3415192 3803282 4346608 5976586 6830384 7606564 7645373 11953172 15213128 15290746 20918051 23906344 30426256 30581492 41836102 47812688 53517611 61162984 83672204 84099103 107035222 122325968 167344408 168198206 214070444 334688816 336396412 374623277 428140888 588693721 672792824 749246554 856281776 1177387442 1345585648 1498493108 1506138481 2354774884 2996986216 3012276962 4120856047 4709549768 5993972432 6024553924 8241712094 9419099536 10542969367 12049107848 16483424188 16567523291 21085938734 24098215696 32966848376 33135046582 42171877468 65933696752 66270093164 73800785569 84343754936 115972663037 132540186328 147601571138 168687509872 231945326074 265080372656 295203142276 463890652148 590406284552 811808641259 927781304296 1180812569104 1623617282518 1855562608592 3247234565036 6494469130072 12988938260144
• Sum of all divisors σ(n): 32099099944644
• Sum of proper divisors (its aliquot sum) s(n): 19110161684500
• 12988938260144 is an abundant number, because the sum of its proper divisors (19110161684500) is greater than itself. Its abundance is 6121223424356

Bases of 12988938260144

• Binary: 10111101000000111001000011010000111010110000₂
• Hexadecimal: 0xBD0390D0EB0
• Base-36: 4LR1AH4FK

Squares and roots of 12988938260144

• 12988938260144 squared (12988938260144²) is 168712517125832641818900736
• 12988938260144 cubed (12988938260144³) is 2191396468660927438144515661394481065984
• The square root of 12988938260144 is 3604016.9616892759
• The cube root of 12988938260144 is 23506.6757917187

Scales and comparisons

• 12,988,938,260,144 seconds is equal to 413,008 years, 3 weeks, 13 hours, 35 minutes, 44 seconds.
• To count from 1 to 12,988,938,260,144 would take you about one million, thirty-two thousand, five hundred twenty 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 12988938260144 cubic inches would be around 1958.9 feet tall.

Recreational maths with 12988938260144

• 12988938260144 backwards is 44106283988921
• The number of decimal digits it has is: 14
• The sum of 12988938260144's digits is 65
• More coming soon!