149538314507737605849

Names of 149538314507737605849

• Cardinal: 149538314507737605849 can be written as One hundred forty-nine quintillion, five hundred thirty-eight quadrillion, three hundred fourteen trillion, five hundred seven billion, seven hundred thirty-seven million, six hundred five thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 1.49538314507737605849 × 10²⁰

Factors of 149538314507737605849

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 203

Divisors of 149538314507737605849

• Number of divisors d(n): 231
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 193 243 441 567 579 729 1323 1351 1701 1737 2187 3969 4053 5103 5211 6561 9457 11907 12159 15309 15633 19683 28371 35721 36477 37249 45927 46899 59049 85113 107163 109431 111747 137781 140697 255339 260743 321489 328293 335241 413343 422091 766017 782229 964467 984879 1005723 1266273 1825201 2298051 2346687 2893401 2954637 3017169 3798819 5475603 6894153 7040061 7189057 8863911 9051507 11396457 16426809 20682459 21120183 21567171 26591733 27154521 49280427 50323399 62047377 63360549 64701513 79775199 81463563 147841281 150970197 186142131 190081647 194104539 244390689 352263793 443523843 452910591 558426393 570244941 582313617 733172067 1056791379 1330571529 1358731773 1387488001 1710734823 1746940851 2199516201 3170374137 3991714587 4076195319 4162464003 5132204469 5240822553 9511122411 9712416007 11975143761 12228585957 12487392009 15396613407 15722467659 28533367233 29137248021 35925431283 36685757871 37462176027 47167402977 67986912049 85600101699 87411744063 107776293849 110057273613 112386528081 141502208931 203960736147 256800305097 262235232189 267785184193 330171820839 337159584243 424506626793 611882208441 770400915291 786705696567 803355552579 990515462517 1011478752729 1835646625323 1874496289351 2311202745873 2360117089701 2410066657737 2971546387551 3034436258187 5506939875969 5623488868053 6933608237619 7080351269103 7230199973211 9103308774561 13121474025457 16520819627907 16870466604159 20800824712857 21241053807309 21690599919633 27309926323683 39364422076371 49562458883721 50611399812477 51682540549249 63723161421927 65071799758899 81929778971049 118093266229113 148687376651163 151834199437431 155047621647747 191169484265781 195215399276697 354279798687339 361777783844743 446062129953489 455502598312293 465142864943241 573508452797343 585646197830091 1062839396062017 1085333351534229 1338186389860467 1366507794936879 1395428594829723 1756938593490273 2532444486913201 3188518188186051 3256000054602687 4014559169581401 4099523384810637 4186285784489169 5270815780470819 7597333460739603 9565554564558153 9768000163808061 12298570154431911 12558857353467507 15812447341412457 22792000382218809 28696663693674459 29304000491424183 36895710463295733 37676572060402521 68376001146656427 86089991081023377 87912001474272549 110687131389887199 113029716181207563 205128003439969281 258269973243070131 263736004422817647 339089148543622689 615384010319907843 774809919729210393 791208013268452941 1017267445630868067 1846152030959723529 2373624039805358823 3051802336892604201 5538456092879170587 7120872119416076469 16615368278637511761 21362616358248229407 49846104835912535283 149538314507737605849
• Sum of all divisors σ(n): 262286624908432354323
• Sum of proper divisors (its aliquot sum) s(n): 112748310400694748474
• 149538314507737605849 is a deficient number, because the sum of its proper divisors (112748310400694748474) is less than itself. Its deficiency is 36790004107042857375

Bases of 149538314507737605849

• Binary: 10000001101101000010110100001100000111000000010101111010011011011001₂
• Hexadecimal: 0x81B42D0C1C057A6D9
• Base-36: VK4E4F4J680K9

Squares and roots of 149538314507737605849

• 149538314507737605849 squared (149538314507737605849²) is 22361707505815047323909473565274479010801
• 149538314507737605849 cubed (149538314507737605849³) is 3343932049934607204345779939219145061345987526998901551775049
• 149538314507737605849 is a perfect square number. Its square root is 12228585957
• The cube root of 149538314507737605849 is 5307835.9763431517
• Being both a perfect square and a perfect cube, 149538314507737605849 is also a perfect sixth number.

Scales and comparisons

• 149,538,314,507,737,605,849 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 149,538,314,507,737,605,849 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 149538314507737605849 cubic inches would be around 442319.7 feet tall.

Recreational maths with 149538314507737605849

• 149538314507737605849 backwards is 948506737705413835941
• The number of decimal digits it has is: 21
• The sum of 149538314507737605849's digits is 99
• More coming soon!