38468520621536

Names of 38468520621536

• Cardinal: 38468520621536 can be written as Thirty-eight trillion, four hundred sixty-eight billion, five hundred twenty million, six hundred twenty-one thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 3.8468520621536 × 10¹³

Factors of 38468520621536

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1911194443

Divisors of 38468520621536

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 17 32 34 37 68 74 136 148 272 296 544 592 629 1184 1258 2516 5032 10064 20128 1911194387 3822388774 7644777548 15289555096 30579110192 32490304579 61158220384 64980609158 70714192319 129961218316 141428384638 259922436632 282856769276 519844873264 565713538552 1039689746528 1131427077104 1202141269423 2262854154208 2404282538846 4808565077692 9617130155384 19234260310768 38468520621536
• Sum of all divisors σ(n): 82357188567696
• Sum of proper divisors (its aliquot sum) s(n): 43888667946160
• 38468520621536 is an abundant number, because the sum of its proper divisors (43888667946160) is greater than itself. Its abundance is 5420147324624

Bases of 38468520621536

• Binary: 1000101111110010100110100000011011010111100000₂
• Hexadecimal: 0x22FCA681B5E0
• Base-36: DMW6ZY7KW

Squares and roots of 38468520621536

• 38468520621536 squared (38468520621536²) is 1479827078809540479746999296
• 38468520621536 cubed (38468520621536³) is 56926758497492187390923588978192874438656
• The square root of 38468520621536 is 6202299.6236505699
• The cube root of 38468520621536 is 33757.3615390349

Scales and comparisons

• 38,468,520,621,536 seconds is equal to 1,223,179 years, 50 weeks, 1 day, 4 hours, 38 minutes, 56 seconds.
• To count from 1 to 38,468,520,621,536 would take you about three million, fifty-seven thousand, nine hundred forty-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 38468520621536 cubic inches would be around 2813.1 feet tall.

Recreational maths with 38468520621536

• 38468520621536 backwards is 63512602586483
• The number of decimal digits it has is: 14
• The sum of 38468520621536's digits is 59
• More coming soon!