15144642360359490

Names of 15144642360359490

• Cardinal: 15144642360359490 can be written as Fifteen quadrillion, one hundred forty-four trillion, six hundred forty-two billion, three hundred sixty million, three hundred fifty-nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 1.514464236035949 × 10¹⁶

Factors of 15144642360359490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4172077785244

Divisors of 15144642360359490

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 30 33 55 66 110 121 165 242 330 363 605 726 1210 1815 3630 4172077785223 8344155570446 12516233355669 20860388926115 25032466711338 41720777852230 45892855637453 62581166778345 91785711274906 125162333556690 137678566912359 229464278187265 275357133824718 458928556374530 504821412011983 688392834561795 1009642824023966 1376785669123590 1514464236035949 2524107060059915 3028928472071898 5048214120119830 7572321180179745 15144642360359490
• Sum of all divisors σ(n): 39951816871305024
• Sum of proper divisors (its aliquot sum) s(n): 24807174510945534
• 15144642360359490 is an abundant number, because the sum of its proper divisors (24807174510945534) is greater than itself. Its abundance is 9662532150586044

Bases of 15144642360359490

• Binary: 110101110011011111100011010100001000111011101001000010₂
• Hexadecimal: 0x35CDF8D423BA42
• Base-36: 454BSNIA2PU

Squares and roots of 15144642360359490

• 15144642360359490 squared (15144642360359490²) is 229360192223195064564122033060100
• 15144642360359490 cubed (15144642360359490³) is 3473578082923595244843053871851467115500775349000
• The square root of 15144642360359490 is 123063570.4031030055
• The cube root of 15144642360359490 is 247411.3813148397

Scales and comparisons

• 15,144,642,360,359,490 seconds is equal to 481,552,781 years, 31 weeks, 3 days, 3 hours, 51 minutes, 30 seconds.
• To count from 1 to 15,144,642,360,359,490 would take you about one billion, four hundred forty-four million, six hundred fifty-eight thousand, three hundred forty-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 15144642360359490 cubic inches would be around 20617.6 feet tall.

Recreational maths with 15144642360359490

• 15144642360359490 backwards is 09495306324644151
• 15144642360359490 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 15144642360359490's digits is 66
• More coming soon!