13129112138025

Names of 13129112138025

• Cardinal: 13129112138025 can be written as Thirteen trillion, one hundred twenty-nine billion, one hundred twelve million, one hundred thirty-eight thousand and twenty-five.

Scientific notation

• Scientific notation: 1.3129112138025 × 10¹³

Factors of 13129112138025

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3303

Divisors of 13129112138025

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 13 15 25 39 61 65 75 183 195 211 305 325 401 633 793 915 975 1055 1203 1525 2005 2379 2609 2743 3165 3965 4575 5213 5275 6015 7827 8229 10025 11895 12871 13045 13715 15639 15825 19825 24461 26065 30075 33917 38613 39135 41145 59475 64355 65225 68575 73383 78195 84611 101751 122305 130325 159149 167323 169585 193065 195675 205725 253833 317993 321775 366915 390975 423055 477447 501969 508755 550499 611525 795745 836615 847925 953979 965325 1046209 1099943 1269165 1589965 1651497 1834575 2068937 2115275 2387235 2509845 2543775 2752495 3138627 3299829 3978725 4183075 4769895 5161271 5231045 5499715 6206811 6345825 7156487 7949825 8257485 10344685 11936175 12549225 13600717 13762475 15483813 15693135 16499145 21469461 23849475 25806355 26155225 27498575 31034055 33580439 35782435 40802151 41287425 51723425 63818749 67096523 68003585 77419065 78465675 82495725 100741317 107347305 129031775 155170275 167902195 178912175 191456247 201289569 204010755 220750099 319093745 335482615 340017925 387095325 436545707 503706585 536736525 662250297 829643737 839510975 957281235 1006447845 1020053775 1103750495 1309637121 1595468725 1677413075 2182728535 2488931211 2518532925 2869751287 3311251485 4148218685 4786406175 5032239225 5518752475 6548185605 8609253861 10913642675 12444656055 13465756039 14348756435 16556257425 20741093425 32740928025 40397268117 43046269305 62223280275 67328780195 71743782175 175054828507 201986340585 215231346525 336643900975 525164485521 875274142535 1009931702925 2625822427605 4376370712675 13129112138025
• Sum of all divisors σ(n): 23941085172480
• Sum of proper divisors (its aliquot sum) s(n): 10811973034455
• 13129112138025 is a deficient number, because the sum of its proper divisors (10811973034455) is less than itself. Its deficiency is 2317139103570

Bases of 13129112138025

• Binary: 10111111000011011100000100001011000100101001₂
• Hexadecimal: 0xBF0DC10B129
• Base-36: 4NJFIDSTL

Squares and roots of 13129112138025

• 13129112138025 squared (13129112138025²) is 172373585532835386650900625
• 13129112138025 cubed (13129112138025³) is 2263112134094039612072583448985558765625
• The square root of 13129112138025 is 3623411.6710670621
• The cube root of 13129112138025 is 23590.9331121395

Scales and comparisons

• 13,129,112,138,025 seconds is equal to 417,465 years, 8 weeks, 9 hours, 53 minutes, 45 seconds.
• To count from 1 to 13,129,112,138,025 would take you about one million, forty-three thousand, six hundred sixty-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 13129112138025 cubic inches would be around 1965.9 feet tall.

Recreational maths with 13129112138025

• 13129112138025 backwards is 52083121192131
• 13129112138025 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13129112138025's digits is 39
• More coming soon!