39742131514

Names of 39742131514

• Cardinal: 39742131514 can be written as Thirty-nine billion, seven hundred forty-two million, one hundred thirty-one thousand, five hundred fourteen.

Scientific notation

• Scientific notation: 3.9742131514 × 10¹⁰

Factors of 39742131514

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 139

Divisors of 39742131514

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 17 34 53 67 106 134 289 578 901 1139 1802 2278 3551 4489 4913 7102 8978 9826 15317 19363 30634 38726 60367 76313 83521 120734 152626 167042 237917 260389 329171 475834 520778 658342 1026239 1297321 2052478 2594642 4044589 4426613 5595907 8089178 8853226 11191814 17446063 22054457 34892126 44108914 68758013 137516026 296583071 374925769 593166142 749851538 1168886221 2337772442 19871065757 39742131514
• Sum of all divisors σ(n): 65511623394
• Sum of proper divisors (its aliquot sum) s(n): 25769491880
• 39742131514 is a deficient number, because the sum of its proper divisors (25769491880) is less than itself. Its deficiency is 13972639634

Bases of 39742131514

• Binary: 100101000000110100001100110100111010₂
• Hexadecimal: 0x940D0CD3A
• Base-36: I99FSXM

Squares and roots of 39742131514

• 39742131514 squared (39742131514²) is 1579437017276071932196
• 39742131514 cubed (39742131514³) is 62770193658665540774657522824744
• The square root of 39742131514 is 199354.2864199313
• The cube root of 39742131514 is 3412.5868954585

Scales and comparisons

• 39,742,131,514 seconds is equal to 1,263 years, 35 weeks, 1 day, 8 hours, 58 minutes, 34 seconds.
• To count from 1 to 39,742,131,514 would take you about two thousand, five hundred twenty-seven 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 39742131514 cubic inches would be around 284.4 feet tall.

Recreational maths with 39742131514

• 39742131514 backwards is 41513124793
• The number of decimal digits it has is: 11
• The sum of 39742131514's digits is 40
• More coming soon!