39399222161408

Names of 39399222161408

• Cardinal: 39399222161408 can be written as Thirty-nine trillion, three hundred ninety-nine billion, two hundred twenty-two million, one hundred sixty-one thousand, four hundred eight.

Scientific notation

• Scientific notation: 3.9399222161408 × 10¹³

Factors of 39399222161408

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 710

Divisors of 39399222161408

• Number of divisors d(n): 104
• Complete list of divisors:
  1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 677 992 1024 1354 1984 2048 2708 3968 4096 5416 7936 10832 15872 20987 21664 31744 41974 43328 63488 83948 86656 126976 167896 173312 335792 346624 458329 671584 693248 916658 1343168 1386496 1833316 2686336 2772992 3666632 5372672 7333264 10745344 14208199 14666528 21490688 28416398 29333056 42981376 56832796 58666112 85962752 113665592 117332224 227331184 234664448 310288733 454662368 469328896 620577466 909324736 938657792 1241154932 1818649472 1877315584 2482309864 3637298944 4964619728 7274597888 9618950723 9929239456 14549195776 19237901446 19858478912 29098391552 38475802892 39716957824 58196783104 76951605784 79433915648 153903211568 158867831296 307806423136 317735662592 615612846272 635471325184 1231225692544 1270942650368 2462451385088 4924902770176 9849805540352 19699611080704 39399222161408
• Sum of all divisors σ(n): 81450711626880
• Sum of proper divisors (its aliquot sum) s(n): 42051489465472
• 39399222161408 is an abundant number, because the sum of its proper divisors (42051489465472) is greater than itself. Its abundance is 2652267304064

Bases of 39399222161408

• Binary: 1000111101010101011000101001000011000000000000₂
• Hexadecimal: 0x23D558A43000
• Base-36: DYRR3M7SW

Squares and roots of 39399222161408

• 39399222161408 squared (39399222161408²) is 1552298706923983275204542464
• 39399222161408 cubed (39399222161408³) is 61159361614964383871257156431777798029312
• The square root of 39399222161408 is 6276879.9702884235
• The cube root of 39399222161408 is 34027.4352267035

Scales and comparisons

• 39,399,222,161,408 seconds is equal to 1,252,773 years, 20 weeks, 3 days, 18 hours, 10 minutes, 8 seconds.
• To count from 1 to 39,399,222,161,408 would take you about three million, one hundred thirty-one thousand, nine hundred thirty-three 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 39399222161408 cubic inches would be around 2835.6 feet tall.

Recreational maths with 39399222161408

• 39399222161408 backwards is 80416122299393
• The number of decimal digits it has is: 14
• The sum of 39399222161408's digits is 59
• More coming soon!