138490503046875

Names of 138490503046875

• Cardinal: 138490503046875 can be written as One hundred thirty-eight trillion, four hundred ninety billion, five hundred three million, forty-six thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.38490503046875 × 10¹⁴

Factors of 138490503046875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 68

Divisors of 138490503046875

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 53 63 75 81 105 125 135 147 159 175 189 225 243 245 265 315 371 375 405 441 477 525 567 625 675 735 795 875 945 1113 1125 1215 1225 1323 1325 1431 1575 1701 1855 1875 2025 2205 2385 2597 2625 2809 2835 3125 3339 3375 3675 3969 3975 4293 4375 4725 5565 5625 6075 6125 6615 6625 7155 7791 7875 8427 8505 9275 9375 10017 10125 11025 11907 11925 12879 12985 13125 14045 14175 15625 16695 16875 18375 19663 19845 19875 21465 21875 23373 23625 25281 27825 28125 30051 30375 30625 33075 33125 35775 38955 39375 42135 42525 46375 46875 50085 50625 55125 58989 59535 59625 64395 64925 65625 70119 70225 70875 75843 78125 83475 84375 90153 91875 98315 99225 99375 107325 109375 116865 118125 126405 137641 139125 140625 148877 150255 151875 153125 165375 165625 176967 178875 194775 196875 210357 210675 212625 227529 231875 234375 250425 253125 275625 294945 297675 298125 321975 324625 328125 350595 351125 354375 379215 412923 417375 421875 446631 450765 459375 491575 496125 496875 530901 536625 546875 584325 590625 631071 632025 682587 688205 695625 703125 744385 751275 759375 765625 826875 828125 884835 894375 973875 984375 1042139 1051785 1053375 1063125 1137645 1159375 1238769 1252125 1265625 1339893 1378125 1474725 1488375 1490625 1592703 1609875 1623125 1640625 1752975 1755625 1771875 1896075 2064615 2086875 2109375 2233155 2253825 2296875 2457875 2480625 2484375 2654505 2683125 2921625 2953125 3126417 3155355 3160125 3412935 3441025 3478125 3716307 3721925 3756375 3796875 3828125 4019679 4134375 4140625 4424175 4471875 4778109 4869375 4921875 5210695 5258925 5266875 5315625 5688225 5796875 6193845 6260625 6328125 6699465 6890625 7294973 7373625 7441875 7453125 7963515 8049375 8115625 8764875 8778125 8859375 9379251 9480375 10323075 10434375 11148921 11165775 11269125 11484375 12059037 12289375 12403125 12421875 13272525 13415625 14608125 14765625 15632085 15776775 15800625 17064675 17205125 17390625 18581535 18609625 18781875 18984375 20098395 20671875 21884919 22120875 22359375 23890545 24346875 26053475 26294625 26334375 26578125 28137753 28441125 28984375 30969225 31303125 33446763 33497325 34453125 36177111 36474865 36868125 37209375 37265625 39817575 40246875 40578125 43824375 43890625 44296875 46896255 47401875 51615375 52171875 55744605 55828875 56345625 60295185 61446875 62015625 65654757 66362625 67078125 73040625 78160425 78883875 79003125 84413259 85323375 86025625 86953125 92907675 93048125 93909375 100491975 103359375 109424595 110604375 111796875 119452725 121734375 130267375 131473125 131671875 132890625 140688765 142205625 154846125 156515625 167233815 167486625 180885555 182374325 184340625 186046875 196964271 199087875 201234375 202890625 219121875 219453125 234481275 237009375 253239777 258076875 260859375 278723025 279144375 281728125 301475925 307234375 310078125 328273785 331813125 335390625 365203125 390802125 394419375 395015625 422066295 426616875 430128125 464538375 465240625 469546875 502459875 547122975 553021875 590892813 597263625 608671875 651336875 657365625 658359375 703443825 711028125 774230625 782578125 836169075 837433125 904427775 911871625 921703125 930234375 984821355 995439375 1006171875 1095609375 1172406375 1185046875 1266198885 1290384375 1393615125 1395721875 1408640625 1507379625 1536171875 1641368925 1659065625 1772678439 1826015625 1954010625 1972096875 1975078125 2110331475 2133084375 2150640625 2322691875 2326203125 2347734375 2512299375 2735614875 2765109375 2954464065 2986318125 3256684375 3286828125 3517219125 3555140625 3871153125 4180845375 4187165625 4522138875 4559358125 4608515625 4924106775 4977196875 5478046875 5862031875 5925234375 6330994425 6451921875 6968075625 6978609375 7043203125 7536898125 8206844625 8295328125 8863392195 9770053125 9860484375 10551657375 10665421875 10753203125 11613459375 11631015625 12561496875 13678074375 13825546875 14772320325 14931590625 16283421875 16434140625 17586095625 17775703125 19355765625 20904226875 20935828125 22610694375 22796790625 24620533875 24885984375 29310159375 31654972125 32259609375 34840378125 34893046875 37684490625 41034223125 41476640625 44316960975 48850265625 49302421875 52758286875 53327109375 58067296875 62807484375 68390371875 73861601625 74657953125 81417109375 87930478125 96778828125 104521134375 104679140625 113053471875 113983953125 123102669375 124429921875 146550796875 158274860625 174201890625 188422453125 205171115625 221584804875 244251328125 263791434375 290336484375 314037421875 341951859375 369308008125 373289765625 439652390625 522605671875 565267359375 569919765625 615513346875 732753984375 791374303125 871009453125 942112265625 1025855578125 1107924024375 1318957171875 1709759296875 1846540040625 2198261953125 2613028359375 2826336796875 3077566734375 3956871515625 5129277890625 5539620121875 6594785859375 9232700203125 15387833671875 19784357578125 27698100609375 46163501015625 138490503046875
• Sum of all divisors σ(n): 307450533237120
• Sum of proper divisors (its aliquot sum) s(n): 168960030190245
• 138490503046875 is an abundant number, because the sum of its proper divisors (168960030190245) is greater than itself. Its abundance is 30469527143370

Bases of 138490503046875

• Binary: 11111011111010011010101001111010010011011011011₂
• Hexadecimal: 0x7DF4D53D26DB
• Base-36: 1D39NPSMOR

Squares and roots of 138490503046875

• 138490503046875 squared (138490503046875²) is 19179619434176493658447265625
• 138490503046875 cubed (138490503046875³) is 2656195143686722658511695155620574951171875
• The square root of 138490503046875 is 11768198.8021478885
• The cube root of 138490503046875 is 51737.6459167753

Scales and comparisons

• 138,490,503,046,875 seconds is equal to 4,403,569 years, 32 weeks, 19 hours, 41 minutes, 15 seconds.
• To count from 1 to 138,490,503,046,875 would take you about eleven million, eight thousand, nine hundred twenty-four 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 138490503046875 cubic inches would be around 4311.5 feet tall.

Recreational maths with 138490503046875

• 138490503046875 backwards is 578640305094831
• 138490503046875 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138490503046875's digits is 63
• More coming soon!