15381140013439088

Names of 15381140013439088

• Cardinal: 15381140013439088 can be written as Fifteen quadrillion, three hundred eighty-one trillion, one hundred forty billion, thirteen million, four hundred thirty-nine thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.5381140013439088 × 10¹⁶

Factors of 15381140013439088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3353764059

Divisors of 15381140013439088

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 40949 81898 163796 286643 327592 573286 655184 1146572 2293144 4586288 3353723101 6707446202 13414892404 23476061707 26829784808 46952123414 53659569616 93904246828 187808493656 375616987312 137331607262849 274663214525698 549326429051396 961321250839943 1098652858102792 1922642501679886 2197305716205584 3845285003359772 7690570006719544 15381140013439088
• Sum of all divisors σ(n): 34059070334671200
• Sum of proper divisors (its aliquot sum) s(n): 18677930321232112
• 15381140013439088 is an abundant number, because the sum of its proper divisors (18677930321232112) is greater than itself. Its abundance is 3296790307793024

Bases of 15381140013439088

• Binary: 110110101001010001000010111010101111011101100001110000₂
• Hexadecimal: 0x36A510BABDD870
• Base-36: 47G5Q6AQGKW

Squares and roots of 15381140013439088

• 15381140013439088 squared (15381140013439088²) is 236579468113016988181249086271744
• 15381140013439088 cubed (15381140013439088³) is 3638861923351262408558166820480538928485559529472
• The square root of 15381140013439088 is 124020724.1288289205
• The cube root of 15381140013439088 is 248692.5880195603

Scales and comparisons

• 15,381,140,013,439,088 seconds is equal to 489,072,675 years, 22 weeks, 5 days, 5 hours, 58 minutes, 8 seconds.
• To count from 1 to 15,381,140,013,439,088 would take you about one billion, four hundred sixty-seven million, two hundred eighteen thousand and twenty-six 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 15381140013439088 cubic inches would be around 20724.4 feet tall.

Recreational maths with 15381140013439088

• 15381140013439088 backwards is 88093431004118351
• The number of decimal digits it has is: 17
• The sum of 15381140013439088's digits is 59
• More coming soon!