385929194432

Names of 385929194432

• Cardinal: 385929194432 can be written as Three hundred eighty-five billion, nine hundred twenty-nine million, one hundred ninety-four thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 3.85929194432 × 10¹¹

Factors of 385929194432

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 290

Divisors of 385929194432

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 32 47 64 94 188 241 376 482 752 964 1504 1928 2209 3008 3856 4418 7712 8836 11327 15424 17672 22654 35344 45308 58081 70688 90616 103823 116162 141376 181232 207646 232324 362464 415292 464648 532369 724928 830584 929296 1064738 1661168 1858592 2129476 2729807 3322336 3717184 4258952 5459614 6644672 8517904 10919228 17035808 21838456 25021343 34071616 43676912 50042686 87353824 100085372 128300929 174707648 200170744 256601858 400341488 513203716 800682976 1026407432 1601365952 2052814864 4105629728 6030143663 8211259456 12060287326 24120574652 48241149304 96482298608 192964597216 385929194432
• Sum of all divisors σ(n): 785736787680
• Sum of proper divisors (its aliquot sum) s(n): 399807593248
• 385929194432 is an abundant number, because the sum of its proper divisors (399807593248) is greater than itself. Its abundance is 13878398816

Bases of 385929194432

• Binary: 101100111011011001011000010101111000000₂
• Hexadecimal: 0x59DB2C2BC0
• Base-36: 4XAKA08W

Squares and roots of 385929194432

• 385929194432 squared (385929194432²) is 148941343114932459802624
• 385929194432 cubed (385929194432³) is 57480812565965993801714902039789568
• The square root of 385929194432 is 621231.9972699411
• The cube root of 385929194432 is 7280.6341930303

Scales and comparisons

• 385,929,194,432 seconds is equal to 12,271 years, 18 weeks, 3 days, 2 hours, 32 seconds.
• To count from 1 to 385,929,194,432 would take you about twenty-four thousand, five hundred forty-two 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 385929194432 cubic inches would be around 606.7 feet tall.

Recreational maths with 385929194432

• 385929194432 backwards is 234491929583
• The number of decimal digits it has is: 12
• The sum of 385929194432's digits is 59
• More coming soon!