149846626396921880

Names of 149846626396921880

• Cardinal: 149846626396921880 can be written as One hundred forty-nine quadrillion, eight hundred forty-six trillion, six hundred twenty-six billion, three hundred ninety-six million, nine hundred twenty-one thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.4984662639692188 × 10¹⁷

Factors of 149846626396921880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17442

Divisors of 149846626396921880

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 20 29 40 58 116 145 232 290 580 941 1160 1882 3541 3764 4705 4733 7082 7528 8191 9410 9466 14164 16382 17705 18820 18932 23665 27289 28328 32764 35410 37640 37864 40955 47330 54578 65528 70820 81910 94660 102689 109156 136445 137257 141640 163820 189320 205378 218312 237539 272890 274514 327640 410756 475078 513445 545780 549028 686285 821512 950156 1026890 1091560 1098056 1187695 1372570 1900312 2053780 2375390 2745140 3332081 4107560 4453753 4750780 5490280 6664162 7707731 8907506 9501560 13328324 15415462 16660405 16759553 17815012 22268765 26656648 29004331 30830924 33320810 33519106 35630024 38538655 38768003 44537530 58008662 61661848 66641620 67038212 77077310 77536006 83797765 89075060 96630349 116017324 129158837 133283240 134076424 145021655 154154620 155072012 167595530 178150120 193260698 193840015 223524199 232034648 258317674 290043310 308309240 310144024 335191060 386521396 387680030 447048398 483151745 486027037 516635348 580086620 645794185 670382120 773042792 775360060 841125599 894096796 966303490 972054074 1033270696 1117620995 1124272087 1160173240 1291588370 1550720120 1682251198 1788193592 1932606980 1944108148 2235241990 2248544174 2430135185 2583176740 3364502396 3865213960 3888216296 4205627995 4470483980 4497088348 4860270370 5166353480 5621360435 6729004792 8411255990 8940967960 8994176696 9720540740 11242720870 15770739373 16822511980 19441081480 22485441740 27293075471 31541478746 33645023960 36480690823 44970883480 54586150942 63082957492 72961381646 78853696865 109172301884 126165914984 136465377355 137277498623 145922763292 157707393730 182403454115 218344603768 272930754710 274554997246 291845526584 315414787460 364806908230 457351441817 545861509420 549109994492 630829574920 686387493115 729613816460 791499188659 914702883634 1057940033867 1091723018840 1098219988984 1372774986230 1459227632920 1582998377318 1829405767268 2115880067734 2286757209085 2745549972460 3165996754636 3658811534536 3957495943295 3981047460067 4231760135468 4573514418170 5289700169335 5491099944920 6331993509272 7914991886590 7962094920134 8463520270936 9147028836340 10579400338670 15829983773180 15924189840268 18294057672680 19905237300335 21158800677340 31659967546360 31848379680536 39810474600670 42317601354680 79620949201340 129178126204243 159241898402680 258356252408486 516712504816972 645890631021215 1033425009633944 1291781262042430 2583562524084860 3746165659923047 5167125048169720 7492331319846094 14984662639692188 18730828299615235 29969325279384376 37461656599230470 74923313198460940 149846626396921880
• Sum of all divisors σ(n): 349366630278758400
• Sum of proper divisors (its aliquot sum) s(n): 199520003881836520
• 149846626396921880 is an abundant number, because the sum of its proper divisors (199520003881836520) is greater than itself. Its abundance is 49673377484914640

Bases of 149846626396921880

• Binary: 1000010100010111001011011001111001001011011110000000011000₂
• Hexadecimal: 0x2145CB6792DE018
• Base-36: 14ZG71U7HH5K

Squares and roots of 149846626396921880

• 149846626396921880 squared (149846626396921880²) is 22454011442538685164700738822734400
• 149846626396921880 cubed (149846626396921880³) is 3364657863742303281720626900595088825043124788672000
• The square root of 149846626396921880 is 387100279.5102605967
• The cube root of 149846626396921880 is 531148.1297524491

Scales and comparisons

• 149,846,626,396,921,880 seconds is equal to 4,764,659,213 years, 19 weeks, 3 days, 1 hour, 51 minutes, 20 seconds.
• To count from 1 to 149,846,626,396,921,880 would take you about fourteen billion, two hundred ninety-three million, nine hundred seventy-seven thousand, six hundred forty 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 149846626396921880 cubic inches would be around 44262.3 feet tall.

Recreational maths with 149846626396921880

• 149846626396921880 backwards is 088129693626648941
• The number of decimal digits it has is: 18
• The sum of 149846626396921880's digits is 92
• More coming soon!