149971373724321

Names of 149971373724321

• Cardinal: 149971373724321 can be written as One hundred forty-nine trillion, nine hundred seventy-one billion, three hundred seventy-three million, seven hundred twenty-four thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 1.49971373724321 × 10¹⁴

Factors of 149971373724321

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7660

Divisors of 149971373724321

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 9 27 29 81 87 261 783 2349 3061 4567 9183 13701 27549 41103 82647 88769 123309 132443 247941 266307 369927 397329 798921 1191987 2396763 3575961 7190289 10727883 13979587 20857489 41938761 62572467 125816283 187717401 377448849 405408023 563152203 604867181 1132346547 1216224069 1689456609 1814601543 3648672207 5443804629 10946016621 16331413887 32838049863 48994241661 63844773829 191534321487 574602964461 1723808893383 1851498441041 5171426680149 5554495323123 16663485969369 49990457908107 149971373724321
• Sum of all divisors σ(n): 231883015278420
• Sum of proper divisors (its aliquot sum) s(n): 81911641554099
• 149971373724321 is a deficient number, because the sum of its proper divisors (81911641554099) is less than itself. Its deficiency is 68059732170222

Bases of 149971373724321

• Binary: 100010000110010111101110011101010001001010100001₂
• Hexadecimal: 0x8865EE7512A1
• Base-36: 1H5RWBRP29

Squares and roots of 149971373724321

• 149971373724321 squared (149971373724321²) is 22491412936759959250106911041
• 149971373724321 cubed (149971373724321³) is 3373068095126855969929494289604317205128161
• The square root of 149971373724321 is 12246279.9953422999
• The cube root of 149971373724321 is 53129.5482488535

Scales and comparisons

• 149,971,373,724,321 seconds is equal to 4,768,625 years, 41 weeks, 1 day, 11 hours, 25 minutes, 21 seconds.
• To count from 1 to 149,971,373,724,321 would take you about eleven million, nine hundred twenty-one thousand, five hundred sixty-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 149971373724321 cubic inches would be around 4427.5 feet tall.

Recreational maths with 149971373724321

• 149971373724321 backwards is 123427373179941
• The number of decimal digits it has is: 15
• The sum of 149971373724321's digits is 63
• More coming soon!