13265421028125

Names of 13265421028125

• Cardinal: 13265421028125 can be written as Thirteen trillion, two hundred sixty-five billion, four hundred twenty-one million, twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.3265421028125 × 10¹³

Factors of 13265421028125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 755

Divisors of 13265421028125

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 15 21 25 35 49 75 79 105 125 147 175 237 245 343 375 395 525 553 625 661 735 875 1029 1185 1225 1659 1715 1875 1975 1983 2625 2765 3125 3305 3675 3871 4375 4627 5145 5925 6125 6241 8295 8575 9375 9875 9915 11613 13125 13825 13881 16525 18375 18723 19355 21875 23135 25725 27097 29625 30625 31205 32389 41475 42875 43687 49375 49575 52219 58065 65625 69125 69405 81291 82625 91875 93615 96775 97167 115675 128625 131061 135485 148125 153125 156025 156657 161945 207375 214375 218435 226723 246875 247875 261095 290325 305809 345625 347025 365533 406455 413125 459375 468075 483875 485835 578375 643125 655305 677425 680169 740625 780125 783285 809725 917427 1036875 1071875 1092175 1096599 1133615 1239375 1305475 1451625 1529045 1728125 1735125 1827665 2032275 2065625 2140663 2340375 2419375 2429175 2558731 2891875 3215625 3276525 3387125 3400845 3900625 3916425 4048625 4125301 4587135 5184375 5460875 5482995 5668075 6196875 6421989 6527375 7258125 7645225 7676193 8675625 9138325 10161375 10703315 11701875 12096875 12145875 12375903 12793655 14459375 16382625 16935625 17004225 17911117 19503125 19582125 20243125 20626505 22935675 27304375 27414975 28340375 28877107 32109945 32636875 36290625 38226125 38380965 43378125 45691625 50806875 53516575 53733351 58509375 60729375 61879515 63968275 81913125 84678125 85021125 86631321 89555585 97910625 101215625 103132525 114678375 136521875 137074875 141701875 144385535 160549725 163184375 191130625 191904825 202139749 228458125 254034375 267582875 268666755 303646875 309397575 319841375 409565625 425105625 433156605 447777925 489553125 515662625 573391875 606419247 685374375 708509375 721927675 802748625 955653125 959524125 1010698745 1142290625 1337914375 1343333775 1414978243 1546987875 1599206875 2125528125 2165783025 2238889625 2578313125 2866959375 3032096235 3426871875 3609638375 4013743125 4244934729 4797620625 5053493725 6689571875 6716668875 7074891215 7734939375 7996034375 10828915125 11194448125 12891565625 15160481175 18048191875 20068715625 21224673645 23988103125 25267468625 33583344375 35374456075 38674696875 54144575625 55972240625 75802405875 90240959375 106123368225 126337343125 167916721875 176872280375 270722878125 379012029375 530616841125 631686715625 884361401875 1895060146875 2653084205625 4421807009375 13265421028125
• Sum of all divisors σ(n): 26151463699200
• Sum of proper divisors (its aliquot sum) s(n): 12886042671075
• 13265421028125 is a deficient number, because the sum of its proper divisors (12886042671075) is less than itself. Its deficiency is 379378357050

Bases of 13265421028125

• Binary: 11000001000010011000101101010100101100011101₂
• Hexadecimal: 0xC1098B54B1D
• Base-36: 4PA1T6DJX

Squares and roots of 13265421028125

• 13265421028125 squared (13265421028125²) is 175971395053420932041015625
• 13265421028125 cubed (13265421028125³) is 2334334644290141639613925246856689453125
• The square root of 13265421028125 is 3642172.5697892185
• The cube root of 13265421028125 is 23672.2940124069

Scales and comparisons

• 13,265,421,028,125 seconds is equal to 421,799 years, 18 weeks, 3 days, 14 hours, 28 minutes, 45 seconds.
• To count from 1 to 13,265,421,028,125 would take you about one million, fifty-four thousand, four hundred ninety-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 13265421028125 cubic inches would be around 1972.7 feet tall.

Recreational maths with 13265421028125

• 13265421028125 backwards is 52182012456231
• The number of decimal digits it has is: 14
• The sum of 13265421028125's digits is 42
• More coming soon!