12898388526688

Names of 12898388526688

• Cardinal: 12898388526688 can be written as Twelve trillion, eight hundred ninety-eight billion, three hundred eighty-eight million, five hundred twenty-six thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2898388526688 × 10¹³

Factors of 12898388526688

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 15431

Divisors of 12898388526688

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 31 32 34 49 56 62 68 98 112 119 124 136 196 217 224 238 248 272 392 434 476 496 527 544 784 833 868 952 992 1054 1093 1519 1568 1666 1736 1904 2108 2186 3038 3332 3472 3689 3808 4216 4372 6076 6664 6944 7378 7651 8432 8744 12152 13328 14281 14756 15302 16864 17488 18581 24304 25823 26656 28562 29512 30604 33883 34976 37162 48608 51646 53557 57124 59024 61208 67766 74324 99967 103292 107114 114248 118048 122416 130067 135532 148648 199934 206584 214228 228496 237181 242777 244832 260134 271064 297296 399868 413168 428456 442711 456992 474362 485554 520268 542128 576011 594592 699769 799736 826336 856912 885422 910469 948724 971108 1040536 1084256 1152022 1399538 1599472 1660267 1699439 1713824 1770844 1820938 1897448 1942216 2081072 2304044 2799076 3098977 3198944 3320534 3398878 3541688 3641876 3794896 3884432 4032077 4162144 4608088 5598152 6197954 6641068 6797756 7083376 7283752 7526087 7589792 7768864 8064154 9216176 11196304 11896073 12395908 13282136 13595512 14166752 14567504 15052174 15609133 16128308 18432352 21692839 22392608 23792146 24791816 26564272 27191024 28224539 29135008 30104348 31218266 32256616 43385678 47584292 49583632 52682609 53128544 54382048 56449078 60208696 62436532 64513232 86771356 95168584 99167264 105365218 109263931 112898156 120417392 124873064 129026464 173542712 190337168 210730436 218527862 225796312 240834784 249746128 265355261 347085424 368778263 380674336 421460872 437055724 451592624 483883123 499492256 530710522 694170848 737556526 764847517 842921744 874111448 903185248 967766246 1061421044 1475113052 1529695034 1685843488 1748222896 1857486827 1935532492 2122842088 2950226104 3059390068 3387181861 3496445792 3714973654 3871064984 4245684176 5900452208 6118780136 6774363722 7429947308 7742129968 8226013091 8491368352 11800904416 12237560272 13002407789 13548727444 14859894616 15484259936 16452026182 23710273027 24475120544 26004815578 27097454888 29719789232 32904052364 47420546054 52009631156 54194909776 57582091637 59439578464 65808104728 94841092108 104019262312 108389819552 115164183274 131616209456 189682184216 208038524624 230328366548 263232418912 379364368432 403074641459 416077049248 460656733096 758728736864 806149282918 921313466192 1612298565836 1842626932384 3224597131672 6449194263344 12898388526688
• Sum of all divisors σ(n): 32317982339328
• Sum of proper divisors (its aliquot sum) s(n): 19419593812640
• 12898388526688 is an abundant number, because the sum of its proper divisors (19419593812640) is greater than itself. Its abundance is 6521205285952

Bases of 12898388526688

• Binary: 10111011101100100011110111011100011001100000₂
• Hexadecimal: 0xBBB23DDC660
• Base-36: 4KLFRI2XS

Squares and roots of 12898388526688

• 12898388526688 squared (12898388526688²) is 166368426585396635288249344
• 12898388526688 cubed (12898388526688³) is 2145884604672214797251714926354942492672
• The square root of 12898388526688 is 3591432.6565714691
• The cube root of 12898388526688 is 23451.9243660841

Scales and comparisons

• 12,898,388,526,688 seconds is equal to 410,128 years, 44 weeks, 4 days, 5 hours, 51 minutes, 28 seconds.
• To count from 1 to 12,898,388,526,688 would take you about one million, twenty-five thousand, three hundred twenty-two 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 12898388526688 cubic inches would be around 1954.3 feet tall.

Recreational maths with 12898388526688

• 12898388526688 backwards is 88662588389821
• The number of decimal digits it has is: 14
• The sum of 12898388526688's digits is 82
• More coming soon!