149597818055439728

Names of 149597818055439728

• Cardinal: 149597818055439728 can be written as One hundred forty-nine quadrillion, five hundred ninety-seven trillion, eight hundred eighteen billion, fifty-five million, four hundred thirty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.49597818055439728 × 10¹⁷

Factors of 149597818055439728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 91

Divisors of 149597818055439728

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 8 13 16 17 26 34 52 59 68 104 118 136 208 221 236 272 289 442 472 578 767 884 944 1003 1156 1534 1768 2006 2312 3068 3481 3536 3757 4012 4624 6136 6962 7514 8024 12272 13039 13924 15028 16048 17051 26078 27848 30056 34102 45253 52156 55696 59177 60112 68204 90506 104312 118354 136408 181012 205379 208624 221663 236708 272816 362024 410758 443326 473416 724048 769301 821516 886652 946832 1006009 1538602 1643032 1773304 2012018 2669927 3077204 3286064 3491443 3546608 4024036 5339854 6154408 6982886 8048072 10679708 12117361 12308816 13078117 13965772 16096144 21359416 24234722 26156234 27931544 42718832 45388759 48469444 52312468 55863088 59354531 90777518 96938888 104624936 118709062 157525693 181555036 193877776 205995137 209249872 237418124 315051386 363110072 411990274 474836248 630102772 714924299 726220144 771608903 823980548 949672496 1260205544 1429848598 1543217806 1647961096 2520411088 2677936781 2859697196 3086435612 3295922192 3501917329 5355873562 5719394392 6172871224 7003834658 9294015887 10711747124 11438788784 12153713083 12345742448 14007669316 18588031774 21423494248 24307426166 28015338632 37176063548 42180533641 42846988496 45524925277 48614852332 56030677264 74352127096 84361067282 91049850554 97229704664 148704254192 157998270079 168722134564 182099701108 194459409328 206613122411 315996540158 337444269128 364199402216 413226244822 548346937333 631993080316 674888538256 717069071897 728398804432 826452489644 1096693874666 1263986160632 1434138143794 1652904979288 2193387749332 2488651484819 2527972321264 2685970591343 2868276287588 3305809958576 4386775498664 4977302969638 5371941182686 5736552575176 8773550997328 9321897934661 9954605939276 10743882365372 11473105150352 12190174222249 18643795869322 19909211878552 21487764730744 24380348444498 32352469302647 37287591738644 39818423757104 42307075241923 42975529461488 48760696888996 64704938605294 74575183477288 84614150483846 97521393777992 129409877210588 149150366954576 158472264889237 169228300967692 195042787555984 258819754421176 316944529778474 338456601935384 517639508842352 549991978144999 633889059556948 676913203870768 719220279112691 1099983956289998 1267778119113896 1438440558225382 2199967912579996 2535556238227792 2876881116450764 4399935825159992 5753762232901528 8799871650319984 9349863628464983 11507524465803056 18699727256929966 37399454513859932 74798909027719864 149597818055439728
• Sum of all divisors σ(n): 337299893888351520
• Sum of proper divisors (its aliquot sum) s(n): 187702075832911792
• 149597818055439728 is an abundant number, because the sum of its proper divisors (187702075832911792) is greater than itself. Its abundance is 38104257777472064

Bases of 149597818055439728

• Binary: 1000010011011110100110110001000100010111100011010101110000₂
• Hexadecimal: 0x2137A6C445E3570
• Base-36: 14X000V50ACW

Squares and roots of 149597818055439728

• 149597818055439728 squared (149597818055439728²) is 22379507166948448681700571440713984
• 149597818055439728 cubed (149597818055439728³) is 3347925441331563431377054601819366626604663398756352
• The square root of 149597818055439728 is 386778771.4643084287
• The cube root of 149597818055439728 is 530853.9905610749

Scales and comparisons

• 149,597,818,055,439,728 seconds is equal to 4,756,747,877 years, 37 weeks, 6 days, 12 hours, 22 minutes, 8 seconds.
• To count from 1 to 149,597,818,055,439,728 would take you about fourteen billion, two hundred seventy million, two hundred forty-three thousand, six hundred thirty-three 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 149597818055439728 cubic inches would be around 44237.8 feet tall.

Recreational maths with 149597818055439728

• 149597818055439728 backwards is 827934550818795941
• The number of decimal digits it has is: 18
• The sum of 149597818055439728's digits is 95
• More coming soon!