131162820432

Names of 131162820432

• Cardinal: 131162820432 can be written as One hundred thirty-one billion, one hundred sixty-two million, eight hundred twenty thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.31162820432 × 10¹¹

Factors of 131162820432

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6847

Divisors of 131162820432

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 229 269 336 458 538 687 807 916 1076 1374 1603 1614 1832 1883 2152 2748 3206 3228 3664 3766 4304 4809 5496 5649 6337 6412 6456 7532 9618 10992 11298 12674 12824 12912 15064 19011 19236 22596 25348 25648 30128 38022 38472 44359 45192 50696 61601 76044 76944 88718 90384 101392 123202 133077 152088 177436 184803 246404 266154 304176 354872 369606 431207 492808 532308 709744 739212 862414 985616 1064616 1293621 1451173 1478424 1704653 1724828 2129232 2587242 2902346 2956848 3409306 3449656 4353519 5113959 5174484 5804692 6818612 6899312 8707038 10158211 10227918 10348968 11609384 11932571 13637224 17414076 20316422 20455836 20697936 23218768 23865142 27274448 30474633 34828152 35797713 40632844 40911672 47730284 60949266 69656304 71595426 81265688 81823344 95460568 121898532 143190852 162531376 190921136 243797064 286381704 390365537 487594128 572763408 780731074 1171096611 1561462148 2342193222 2732558759 3122924296 4684386444 5465117518 6245848592 8197676277 9368772888 10930235036 16395352554 18737545776 21860470072 32790705108 43720940144 65581410216 131162820432
• Sum of all divisors σ(n): 390441081600
• Sum of proper divisors (its aliquot sum) s(n): 259278261168
• 131162820432 is an abundant number, because the sum of its proper divisors (259278261168) is greater than itself. Its abundance is 128115440736

Bases of 131162820432

• Binary: 1111010001001111010011100111101010000₂
• Hexadecimal: 0x1E89E9CF50
• Base-36: 1O96YFYO

Squares and roots of 131162820432

• 131162820432 squared (131162820432²) is 17203685463677076666624
• 131162820432 cubed (131162820432³) is 2256483907240885065259100839661568
• The square root of 131162820432 is 362164.0794336181
• The cube root of 131162820432 is 5080.8563412637

Scales and comparisons

• 131,162,820,432 seconds is equal to 4,170 years, 29 weeks, 5 days, 4 hours, 47 minutes, 12 seconds.
• To count from 1 to 131,162,820,432 would take you about eight thousand, three hundred forty-one 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 131162820432 cubic inches would be around 423.4 feet tall.

Recreational maths with 131162820432

• 131162820432 backwards is 234028261131
• The number of decimal digits it has is: 12
• The sum of 131162820432's digits is 33
• More coming soon!