13520168675920

Names of 13520168675920

• Cardinal: 13520168675920 can be written as Thirteen trillion, five hundred twenty billion, one hundred sixty-eight million, six hundred seventy-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.352016867592 × 10¹³

Factors of 13520168675920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7394

Divisors of 13520168675920

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 193 272 340 386 680 772 965 1360 1544 1930 3088 3281 3860 6562 7177 7720 13124 14354 15440 16405 26248 28708 32810 35885 52496 57416 65620 71770 114832 122009 131240 143540 244018 262480 287080 488036 574160 610045 976072 1220090 1385161 1952144 2440180 2770322 4880360 5540644 6925805 9760720 11081288 13851610 22162576 23547737 27703220 47095474 51509329 55406440 94190948 103018658 110812880 117738685 188381896 206037316 235477370 257546645 376763792 412074632 470954740 515093290 824149264 875658593 941909480 1030186580 1751317186 1883818960 2060373160 3502634372 4120746320 4378292965 7005268744 8756585930 9941300497 14010537488 17513171860 19882600994 35026343720 39765201988 49706502485 70052687440 79530403976 99413004970 159060807952 169002108449 198826009940 338004216898 397652019880 676008433796 795304039760 845010542245 1352016867592 1690021084490 2704033735184 3380042168980 6760084337960 13520168675920
• Sum of all divisors σ(n): 33460589494584
• Sum of proper divisors (its aliquot sum) s(n): 19940420818664
• 13520168675920 is an abundant number, because the sum of its proper divisors (19940420818664) is greater than itself. Its abundance is 6420252142744

Bases of 13520168675920

• Binary: 11000100101111101000110110011110101001010000₂
• Hexadecimal: 0xC4BE8D9EA50
• Base-36: 4SJ2VCKLS

Squares and roots of 13520168675920

• 13520168675920 squared (13520168675920²) is 182794961025328365987846400
• 13520168675920 cubed (13520168675920³) is 2471418706170661819561118424700338688000
• The square root of 13520168675920 is 3676978.1989998255
• The cube root of 13520168675920 is 23822.8675747047

Scales and comparisons

• 13,520,168,675,920 seconds is equal to 429,899 years, 28 weeks, 1 day, 17 hours, 58 minutes, 40 seconds.
• To count from 1 to 13,520,168,675,920 would take you about one million, seventy-four thousand, seven hundred forty-eight 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 13520168675920 cubic inches would be around 1985.2 feet tall.

Recreational maths with 13520168675920

• 13520168675920 backwards is 02957686102531
• The number of decimal digits it has is: 14
• The sum of 13520168675920's digits is 55
• More coming soon!