13878461829128

Names of 13878461829128

• Cardinal: 13878461829128 can be written as Thirteen trillion, eight hundred seventy-eight billion, four hundred sixty-one million, eight hundred twenty-nine thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3878461829128 × 10¹³

Factors of 13878461829128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1513

Divisors of 13878461829128

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 13 26 52 71 104 142 169 284 338 568 676 923 1352 1427 1846 2854 3692 5041 5708 7384 10082 11416 11999 18551 20164 23998 37102 40328 47996 65533 74204 95992 101317 131066 148408 202634 241163 262132 405268 482326 524264 810536 851929 964652 1317121 1703858 1929304 2036329 2634242 3407716 4072658 5268484 6815432 7193507 8145316 10536968 14387014 16290632 17122573 26472277 28774028 34245146 52944554 57548056 68490292 93515591 105889108 136980584 144579359 187031182 211778216 289158718 344139601 374062364 578317436 688279202 748124728 1156634872 1215702683 1376558404 1879531667 2431405366 2753116808 3759063334 4862810732 7518126668 9725621464 10265134489 15036253336 20530268978 24433911671 41060537956 48867823342 82121075912 97735646684 133446748357 195471293368 266893496714 533786993428 1067573986856 1734807728641 3469615457282 6939230914564 13878461829128
• Sum of all divisors σ(n): 28600296480045
• Sum of proper divisors (its aliquot sum) s(n): 14721834650917
• 13878461829128 is an abundant number, because the sum of its proper divisors (14721834650917) is greater than itself. Its abundance is 843372821789

Bases of 13878461829128

• Binary: 11001001111101010100110010011001000000001000₂
• Hexadecimal: 0xC9F54C99008
• Base-36: 4X3ODUAYW

Squares and roots of 13878461829128

• 13878461829128 squared (13878461829128²) is 192611702742562911469240384
• 13878461829128 cubed (13878461829128³) is 2673154164356008278408007029637365105152
• The square root of 13878461829128 is 3725380.7629728267
• The cube root of 13878461829128 is 24031.4759635021

Scales and comparisons

• 13,878,461,829,128 seconds is equal to 441,292 years, 8 weeks, 1 day, 5 hours, 52 minutes, 8 seconds.
• To count from 1 to 13,878,461,829,128 would take you about one million, one hundred three thousand, two hundred thirty 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 13878461829128 cubic inches would be around 2002.6 feet tall.

Recreational maths with 13878461829128

• 13878461829128 backwards is 82192816487831
• The number of decimal digits it has is: 14
• The sum of 13878461829128's digits is 68
• More coming soon!