13430621916131875

Names of 13430621916131875

• Cardinal: 13430621916131875 can be written as Thirteen quadrillion, four hundred thirty trillion, six hundred twenty-one billion, nine hundred sixteen million, one hundred thirty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3430621916131875 × 10¹⁶

Factors of 13430621916131875

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15957

Divisors of 13430621916131875

• Number of divisors d(n): 320
• Complete list of divisors:
  1 5 7 13 17 25 35 65 85 91 119 125 175 221 325 425 455 595 625 875 941 1061 1105 1547 1625 2125 2275 2975 4375 4705 5305 5525 6587 7427 7735 8125 10625 11375 12233 13793 13913 14875 15997 18037 23525 26525 27625 32935 37135 38675 56875 61165 68965 69565 74375 79985 85631 90185 96551 97391 111979 117625 126259 132625 138125 164675 180869 185675 193375 207961 234481 236521 305825 344825 347825 399925 428155 450925 482755 486955 559895 588125 631295 663125 823375 904345 928375 966875 998401 1039805 1172405 1182605 1266083 1455727 1529125 1641367 1655647 1724125 1739125 1999625 2140775 2254625 2413775 2434775 2799475 3074773 3156475 4116875 4521725 4641875 4992005 5199025 5862025 5913025 6330415 6988807 7278635 7645625 8206835 8278235 8620625 8695625 9998125 10703875 11273125 12068875 12173875 12979213 13092133 13997375 14761693 15373865 15782375 16972817 21523411 22608625 24960025 25995125 29310125 29565125 31652075 34944035 36393175 41034175 41391175 53519375 60344375 60869375 64896065 65460665 69986875 73808465 76869325 78911875 84864085 90854491 91644931 103331851 107617055 113043125 118809719 124800125 129975625 146550625 147825625 158260375 170197729 174720175 181965875 191902009 205170875 206955875 220646621 222566261 250948781 324480325 327303325 369042325 384346625 424320425 454272455 458224655 516659255 538085275 594048595 624000625 791301875 850988645 873600875 909829375 959510045 1025854375 1034779375 1103233105 1112831305 1191384103 1254743905 1343314063 1544526347 1557963827 1622401625 1636516625 1756641467 1845211625 1921733125 2121602125 2271362275 2291123275 2583296275 2690426375 2893361393 2970242975 3262334153 4254943225 4368004375 4797550225 5516165525 5564156525 5956920515 6273719525 6716570315 7722631735 7789819135 8112008125 8182583125 8783207335 9226058125 10608010625 11356811375 11455616375 12916481375 13452131875 13890753113 14466806965 14851214875 16311670765 20253529751 21274716125 22836339071 23987751125 27580827625 27820782625 29784602575 31368597625 33582851575 38613158675 38949095675 43916036675 56784056875 57278081875 64582406875 69453765565 72334034825 74256074375 81558353825 97235271791 101267648755 106373580625 114181695355 119938755625 137904138125 139103913125 148923012875 156842988125 167914257875 180579790469 193065793375 194745478375 219580183375 236142802921 347268827825 361670174125 407791769125 486176358955 506338243775 570908476775 744615064375 839571289375 902898952345 965328966875 973727391875 1097900916875 1180714014605 1264058533283 1652999620447 1736344139125 1808350870625 2038958845625 2430881794775 2531691218875 2854542383875 3069856437973 4514494761725 5903570073025 6320292666415 8264998102235 8681720695625 12154408973875 12658456094375 14272711919375 15349282189865 21488995065811 22572473808625 29517850365125 31601463332075 41324990511175 60772044869375 76746410949325 107444975329055 112862369043125 147589251825625 158007316660375 206624952555875 383732054746625 537224876645275 790036583301875 1033124762779375 1918660273733125 2686124383226375 13430621916131875
• Sum of all divisors σ(n): 21916387989086976
• Sum of proper divisors (its aliquot sum) s(n): 8485766072955101
• 13430621916131875 is a deficient number, because the sum of its proper divisors (8485766072955101) is less than itself. Its deficiency is 4944855843176774

Bases of 13430621916131875

• Binary: 101111101101110001010001011000011011000111001000100011₂
• Hexadecimal: 0x2FB714586C7223
• Base-36: 3O8RAJ4HE77

Squares and roots of 13430621916131875

• 13430621916131875 squared (13430621916131875²) is 180381605054081837586362391015625
• 13430621916131875 cubed (13430621916131875³) is 2422637138106395717311458313824316163752685546875
• The square root of 13430621916131875 is 115890560.0820527359
• The cube root of 13430621916131875 is 237701.5650461859

Scales and comparisons

• 13,430,621,916,131,875 seconds is equal to 427,052,233 years, 15 weeks, 1 day, 4 hours, 37 minutes, 55 seconds.
• To count from 1 to 13,430,621,916,131,875 would take you about one billion, two hundred eighty-one million, one hundred fifty-six thousand, six hundred ninety-nine 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 13430621916131875 cubic inches would be around 19808.5 feet tall.

Recreational maths with 13430621916131875

• 13430621916131875 backwards is 57813161912603431
• The number of decimal digits it has is: 17
• The sum of 13430621916131875's digits is 61
• More coming soon!