85442831584

Names of 85442831584

• Cardinal: 85442831584 can be written as Eighty-five billion, four hundred forty-two million, eight hundred thirty-one thousand, five hundred eighty-four.

Scientific notation

• Scientific notation: 8.5442831584 × 10¹⁰

Factors of 85442831584

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5589

Divisors of 85442831584

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 11 16 19 22 32 38 44 76 88 121 152 176 209 242 304 352 361 418 484 608 722 836 968 1331 1444 1672 1936 2299 2662 2888 3344 3872 3971 4598 5324 5557 5776 6688 7942 9196 10648 11114 11552 15884 18392 21296 22228 25289 31768 36784 42592 43681 44456 50578 61127 63536 73568 87362 88912 101156 105583 122254 127072 174724 177824 202312 211166 244508 349448 404624 422332 480491 489016 672397 698896 809248 844664 960982 978032 1161413 1344794 1397792 1689328 1921964 1956064 2006077 2322826 2689588 3378656 3843928 4012154 4645652 5379176 7396367 7687856 8024308 9291304 10758352 12775543 14792734 15375712 16048616 18582608 21516704 22066847 25551086 29585468 32097232 37165216 44133694 51102172 59170936 64194464 88267388 102204344 118341872 140530973 176534776 204408688 236683744 242735317 281061946 353069552 408817376 485470634 562123892 706139104 970941268 1124247784 1941882536 2248495568 2670088487 3883765072 4496991136 5340176974 7767530144 10680353948 21360707896 42721415792 85442831584
• Sum of all divisors σ(n): 195310298736
• Sum of proper divisors (its aliquot sum) s(n): 109867467152
• 85442831584 is an abundant number, because the sum of its proper divisors (109867467152) is greater than itself. Its abundance is 24424635568

Bases of 85442831584

• Binary: 1001111100100110010100010010011100000₂
• Hexadecimal: 0x13E4CA24E0
• Base-36: 1392GESG

Squares and roots of 85442831584

• 85442831584 squared (85442831584²) is 7300477469091787949056
• 85442831584 cubed (85442831584³) is 623773466874396203168632579784704
• The square root of 85442831584 is 292306.0580692777
• The cube root of 85442831584 is 4404.4519606125

Scales and comparisons

• 85,442,831,584 seconds is equal to 2,716 years, 42 weeks, 3 days, 15 hours, 53 minutes, 4 seconds.
• To count from 1 to 85,442,831,584 would take you about five thousand, four 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 85442831584 cubic inches would be around 367 feet tall.

Recreational maths with 85442831584

• 85442831584 backwards is 48513824458
• The number of decimal digits it has is: 11
• The sum of 85442831584's digits is 52
• More coming soon!