140732429397

Names of 140732429397

• Cardinal: 140732429397 can be written as One hundred forty billion, seven hundred thirty-two million, four hundred twenty-nine thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 1.40732429397 × 10¹¹

Factors of 140732429397

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5754

Divisors of 140732429397

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 29 31 87 93 203 217 609 651 899 2053 2697 3631 6159 6293 10893 14371 18879 25417 43113 59537 63643 76251 105299 112561 178611 190929 315897 337683 416759 445501 737093 787927 1250277 1336503 1845647 2211279 2363781 3264269 5536941 7454443 9792807 12919529 22363329 22849883 38758587 52181101 68549649 156543303 216178847 231087733 648536541 693263199 1513251929 1617614131 4539755787 4852842393 6701544257 20104632771 46910809799 140732429397
• Sum of all divisors σ(n): 229175132160
• Sum of proper divisors (its aliquot sum) s(n): 88442702763
• 140732429397 is a deficient number, because the sum of its proper divisors (88442702763) is less than itself. Its deficiency is 52289726634

Bases of 140732429397

• Binary: 10000011000100010011100111010001010101₂
• Hexadecimal: 0x20C44E7455
• Base-36: 1SNGGDHX

Squares and roots of 140732429397

• 140732429397 squared (140732429397²) is 19805616683981589783609
• 140732429397 cubed (140732429397³) is 2787292551642484345069570100353773
• The square root of 140732429397 is 375143.2118498213
• The cube root of 140732429397 is 5201.5334407167

Scales and comparisons

• 140,732,429,397 seconds is equal to 4,474 years, 44 weeks, 3 days, 13 hours, 29 minutes, 57 seconds.
• To count from 1 to 140,732,429,397 would take you about eight thousand, nine hundred forty-nine 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 140732429397 cubic inches would be around 433.5 feet tall.

Recreational maths with 140732429397

• 140732429397 backwards is 793924237041
• The number of decimal digits it has is: 12
• The sum of 140732429397's digits is 51
• More coming soon!