149220538127492048

Names of 149220538127492048

• Cardinal: 149220538127492048 can be written as One hundred forty-nine quadrillion, two hundred twenty trillion, five hundred thirty-eight billion, one hundred twenty-seven million, four hundred ninety-two thousand and forty-eight.

Scientific notation

• Scientific notation: 1.49220538127492048 × 10¹⁷

Factors of 149220538127492048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2792723

Divisors of 149220538127492048

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 47 56 73 94 112 146 188 292 329 376 511 584 658 752 1022 1168 1316 2044 2632 3431 4088 5264 6862 8176 13724 24017 27448 48034 54896 96068 146767 192136 293534 384272 587068 1027369 1174136 2054738 2348272 2645827 4109476 5291654 6898049 8218952 10583308 10713991 13796098 16437904 18520789 21166616 21427982 27592196 37041578 42333232 42855964 48286343 55184392 74083156 74997937 85711928 96572686 110368784 124353869 148166312 149995874 171423856 193145371 193145372 248707738 296332624 299991748 386290742 386290744 497415476 503557577 599983496 772581484 772581488 870477083 994830952 1007115154 1199966992 1352017597 1545162968 1740954166 1989661904 2014230308 2704035194 3090325936 3481908332 3524903039 4028460616 5408070388 6963816664 7049806078 8056921232 9077832437 10816140776 13927633328 14099612156 18155664874 21632281552 28199224312 36311329748 56398448624 63544827059 72622659496 127089654118 145245318992 254179308236 388320091309 508358616472 776640182618 1016717232944 1553280365236 2718240639163 3106560730472 5436481278326 6213121460944 10872962556652 18251044291523 21745925113304 28347366665557 36502088583046 43491850226608 56694733331114 73004177166092 113389466662228 127757310040661 146008354332184 198431566658899 226778933324456 255514620081322 292016708664368 396863133317798 453557866648912 511029240162644 793726266635596 1022058480325288 1332326233281179 1587452533271192 2044116960650576 2664652466562358 3174905066542384 5329304933124716 9326283632968253 10658609866249432 18652567265936506 21317219732498864 37305134531873012 74610269063746024 149220538127492048
• Sum of all divisors σ(n): 342072075139497984
• Sum of proper divisors (its aliquot sum) s(n): 192851537012005936
• 149220538127492048 is an abundant number, because the sum of its proper divisors (192851537012005936) is greater than itself. Its abundance is 43630998884513888

Bases of 149220538127492048

• Binary: 1000010010001000110100100111110000010010000010001111010000₂
• Hexadecimal: 0x2122349F04823D0
• Base-36: 14TA9KUWZJ68

Squares and roots of 149220538127492048

• 149220538127492048 squared (149220538127492048²) is 22266768999058308002817870303234304
• 149220538127492048 cubed (149220538127492048³) is 3322659252400038195583041881356886038893274440814592
• The square root of 149220538127492048 is 386290742.9999999987
• The cube root of 149220538127492048 is 530407.3504500059

Scales and comparisons

• 149,220,538,127,492,048 seconds is equal to 4,744,751,543 years, 1 week, 1 day, 18 hours, 54 minutes, 8 seconds.
• To count from 1 to 149,220,538,127,492,048 would take you about fourteen billion, two hundred thirty-four million, two hundred fifty-four thousand, six hundred twenty-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 149220538127492048 cubic inches would be around 44200.6 feet tall.

Recreational maths with 149220538127492048

• 149220538127492048 backwards is 840294721835022941
• The number of decimal digits it has is: 18
• The sum of 149220538127492048's digits is 71
• More coming soon!