13431220385625

Names of 13431220385625

• Cardinal: 13431220385625 can be written as Thirteen trillion, four hundred thirty-one billion, two hundred twenty million, three hundred eighty-five thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3431220385625 × 10¹³

Factors of 13431220385625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 333

Divisors of 13431220385625

• Number of divisors d(n): 420
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 63 75 81 105 125 135 151 167 175 189 225 243 315 375 405 453 501 525 567 625 675 729 755 835 875 945 1057 1125 1169 1215 1359 1503 1575 1701 1875 2025 2265 2505 2625 2835 3171 3375 3507 3645 3775 4077 4175 4375 4509 4725 5103 5285 5625 5845 6075 6795 7515 7875 8505 9513 10125 10521 11325 12231 12525 13125 13527 14175 15855 16875 17535 18225 18875 20385 20875 22545 23625 25217 25515 26425 27889 28539 29225 30375 31563 33975 36693 37575 39375 40581 42525 47565 50625 52605 56625 61155 62625 67635 70875 75651 79275 83667 85617 87675 91125 94375 94689 101925 104375 110079 112725 118125 121743 126085 127575 132125 139445 142695 146125 151875 157815 169875 176519 183465 187875 195223 202905 212625 226953 237825 251001 256851 263025 283125 284067 305775 313125 338175 354375 378255 396375 418335 428085 438375 455625 473445 509625 529557 550395 563625 585669 608715 630425 637875 660625 680859 697225 713475 730625 753003 770553 789075 849375 852201 882595 917325 939375 976115 1014525 1063125 1134765 1189125 1255005 1284255 1315125 1420335 1528875 1588671 1690875 1757007 1891275 1981875 2042577 2091675 2140425 2191875 2259009 2367225 2548125 2647785 2751975 2818125 2928345 3043575 3152125 3189375 3404295 3486125 3567375 3765015 3852765 3945375 4211239 4261005 4412975 4586625 4766013 4880575 5072625 5271021 5673825 5945625 6127731 6275025 6421275 6575625 6777027 7101675 7644375 7943355 8454375 8785035 9456375 10212885 10458375 10702125 11295045 11836125 12633717 13238925 13759875 14298039 14641725 15217875 15760625 15813063 17021475 17430625 17836875 18383193 18825075 19263825 19726875 20331081 21056195 21305025 22064875 22933125 23830065 24402875 25363125 26355105 28369125 29478673 30638655 31375125 32106375 33885135 35508375 37901151 39716775 42894117 43925175 47281875 47439189 51064425 52291875 53510625 56475225 59180625 63168585 66194625 68799375 71490195 73208625 76089375 79065315 85107375 88436019 91915965 94125375 96319125 101655405 105280975 106525125 110324375 113703453 119150325 122014375 128682351 131775525 141845625 142317567 147393365 153193275 156875625 160531875 169425675 177541875 189505755 198583875 214470585 219625875 237195945 255322125 265308057 282376125 315842925 330973125 341110359 357450975 366043125 395326575 425536875 442180095 459579825 470626875 481595625 508277025 526404875 532625625 568517265 595751625 643411755 658877625 711587835 736966825 765966375 795924171 847128375 947528775 992919375 1023331077 1072352925 1098129375 1185979725 1276610625 1326540285 1411880625 1579214625 1705551795 1787254875 1976632875 2210900475 2297899125 2387772513 2541385125 2632024375 2842586325 2978758125 3069993231 3217058775 3294388125 3557939175 3684834125 3829831875 3979620855 4235641875 4737643875 5116655385 5361764625 5929898625 6632701425 7163317539 7896073125 8527758975 8936274375 9883164375 11054502375 11489495625 11938862565 12706925625 14212931625 15349966155 16085293875 17789695875 18424170625 19898104275 21489952617 23688219375 25583276925 26808823125 29649493125 33163507125 35816587695 42638794875 55272511875 59694312825 71064658125 76749830775 80426469375 88948479375 99490521375 107449763085 127916384625 165817535625 179082938475 213193974375 298471564125 383749153875 497452606875 537248815425 639581923125 895414692375 1492357820625 1918745769375 2686244077125 4477073461875 13431220385625
• Sum of all divisors σ(n): 29123663394496
• Sum of proper divisors (its aliquot sum) s(n): 15692443008871
• 13431220385625 is an abundant number, because the sum of its proper divisors (15692443008871) is greater than itself. Its abundance is 2261222623246

Bases of 13431220385625

• Binary: 11000011011100110011000111101011011101011001₂
• Hexadecimal: 0xC37331EB759
• Base-36: 4RE7TU0K9

Squares and roots of 13431220385625

• 13431220385625 squared (13431220385625²) is 180397681047228573706640625
• 13431220385625 cubed (13431220385625³) is 2422961011201013117577624430935791015625
• The square root of 13431220385625 is 3664862.9422701471
• The cube root of 13431220385625 is 23770.5095660111

Scales and comparisons

• 13,431,220,385,625 seconds is equal to 427,071 years, 13 weeks, 4 days, 15 hours, 33 minutes, 45 seconds.
• To count from 1 to 13,431,220,385,625 would take you about one million, sixty-seven thousand, six hundred seventy-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 13431220385625 cubic inches would be around 1980.9 feet tall.

Recreational maths with 13431220385625

• 13431220385625 backwards is 52658302213431
• 13431220385625 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13431220385625's digits is 45
• More coming soon!