385861163008

Names of 385861163008

• Cardinal: 385861163008 can be written as Three hundred eighty-five billion, eight hundred sixty-one million, one hundred sixty-three thousand and eight.

Scientific notation

• Scientific notation: 3.85861163008 × 10¹¹

Factors of 385861163008

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1848

Divisors of 385861163008

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 59 64 118 128 236 256 472 512 944 1024 1787 1888 2048 3574 3776 7148 7552 14296 15104 28592 30208 57184 60416 105433 114368 120832 210866 228736 421732 457472 843464 914944 1686928 1829888 3193369 3373856 3659776 6386738 6747712 12773476 13495424 25546952 26990848 51093904 53981696 102187808 107963392 188408771 204375616 215926784 376817542 408751232 753635084 817502464 1507270168 1635004928 3014540336 3270009856 6029080672 6540019712 12058161344 24116322688 48232645376 96465290752 192930581504 385861163008
• Sum of all divisors σ(n): 785050074900
• Sum of proper divisors (its aliquot sum) s(n): 399188911892
• 385861163008 is an abundant number, because the sum of its proper divisors (399188911892) is greater than itself. Its abundance is 13327748884

Bases of 385861163008

• Binary: 101100111010111000111100001100000000000₂
• Hexadecimal: 0x59D71E1800
• Base-36: 4X9FRUV4

Squares and roots of 385861163008

• 385861163008 squared (385861163008²) is 148888837117886347608064
• 385861163008 cubed (385861163008³) is 57450419849216304886812933999296512
• The square root of 385861163008 is 621177.2396087931
• The cube root of 385861163008 is 7280.2063589213

Scales and comparisons

• 385,861,163,008 seconds is equal to 12,269 years, 9 weeks, 6 days, 16 hours, 23 minutes, 28 seconds.
• To count from 1 to 385,861,163,008 would take you about twenty-four thousand, five hundred thirty-eight 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 385861163008 cubic inches would be around 606.7 feet tall.

Recreational maths with 385861163008

• 385861163008 backwards is 800361168583
• The number of decimal digits it has is: 12
• The sum of 385861163008's digits is 49
• More coming soon!