131789042750

Names of 131789042750

• Cardinal: 131789042750 can be written as One hundred thirty-one billion, seven hundred eighty-nine million, forty-two thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.3178904275 × 10¹¹

Factors of 131789042750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8572

Divisors of 131789042750

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 25 29 50 58 125 145 250 290 725 1450 3625 4073 4463 7250 8146 8926 20365 22315 40730 44630 101825 111575 118117 129427 203650 223150 236234 258854 509125 557875 590585 647135 1018250 1115750 1181170 1294270 2952925 3235675 5905850 6471350 14764625 16178375 18177799 29529250 32356750 36355598 90888995 181777990 454444975 527156171 908889950 1054312342 2272224875 2635780855 4544449750 5271561710 13178904275 26357808550 65894521375 131789042750
• Sum of all divisors σ(n): 255336157440
• Sum of proper divisors (its aliquot sum) s(n): 123547114690
• 131789042750 is a deficient number, because the sum of its proper divisors (123547114690) is less than itself. Its deficiency is 8241928060

Bases of 131789042750

• Binary: 1111010101111001111010011010000111110₂
• Hexadecimal: 0x1EAF3D343E
• Base-36: 1OJJSK72

Squares and roots of 131789042750

• 131789042750 squared (131789042750²) is 17368351788961327562500
• 131789042750 cubed (131789042750³) is 2288958456412463376231065796875000
• The square root of 131789042750 is 363027.6060439481
• The cube root of 131789042750 is 5088.9295014855

Scales and comparisons

• 131,789,042,750 seconds is equal to 4,190 years, 25 weeks, 1 day, 3 hours, 25 minutes, 50 seconds.
• To count from 1 to 131,789,042,750 would take you about eight thousand, three hundred eighty 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 131789042750 cubic inches would be around 424.1 feet tall.

Recreational maths with 131789042750

• 131789042750 backwards is 057240987131
• The number of decimal digits it has is: 12
• The sum of 131789042750's digits is 47
• More coming soon!