140492941981131231

Names of 140492941981131231

• Cardinal: 140492941981131231 can be written as One hundred forty quadrillion, four hundred ninety-two trillion, nine hundred forty-one billion, nine hundred eighty-one million, one hundred thirty-one thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 1.40492941981131231 × 10¹⁷

Factors of 140492941981131231

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 80370144

Divisors of 140492941981131231

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 27 81 563 1689 5067 15201 38351 45603 115053 345159 1035477 3106431 21591613 64774839 80331227 194324517 240993681 582973551 722981043 1748920653 2168943129 6506829387 45226480801 135679442403 407038327209 1221114981627 3080782886677 3663344944881 9242348660031 27727045980093 83181137940279 249543413820837 1734480765199151 5203442295597453 15610326886792359 46830980660377077 140492941981131231
• Sum of all divisors σ(n): 210250432059934464
• Sum of proper divisors (its aliquot sum) s(n): 69757490078803233
• 140492941981131231 is a deficient number, because the sum of its proper divisors (69757490078803233) is less than itself. Its deficiency is 70735451902327998

Bases of 140492941981131231

• Binary: 111110011001000011001011000011100001111000010000111011111₂
• Hexadecimal: 0x1F321961C3C21DF
• Base-36: 12FCLAJFAQXR

Squares and roots of 140492941981131231

• 140492941981131231 squared (140492941981131231²) is 19738266746513506262899234443575361
• 140492941981131231 cubed (140492941981131231³) is 2773087164826013941909793991470936540609394979199391
• The square root of 140492941981131231 is 374823881.2844390135
• The cube root of 140492941981131231 is 519858.1244862859

Scales and comparisons

• 140,492,941,981,131,231 seconds is equal to 4,467,240,981 years, 41 weeks, 3 days, 4 hours, 53 minutes, 51 seconds.
• To count from 1 to 140,492,941,981,131,231 would take you about thirteen billion, four hundred one million, seven hundred twenty-two thousand, nine hundred forty-five 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 140492941981131231 cubic inches would be around 43321.5 feet tall.

Recreational maths with 140492941981131231

• 140492941981131231 backwards is 132131189149294041
• The number of decimal digits it has is: 18
• The sum of 140492941981131231's digits is 63
• More coming soon!