140897950460

Names of 140897950460

• Cardinal: 140897950460 can be written as One hundred forty billion, eight hundred ninety-seven million, nine hundred fifty thousand, four hundred sixty.

Scientific notation

• Scientific notation: 1.4089795046 × 10¹¹

Factors of 140897950460

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1168

Divisors of 140897950460

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 173 346 401 587 692 802 865 1174 1604 1730 2005 2348 2935 3460 4010 5870 8020 11740 29929 59858 69373 101551 119716 138746 149645 203102 235387 277492 299290 346865 406204 470774 507755 598580 693730 941548 1015510 1176935 1387460 2031020 2353870 4707740 12001529 17568323 24003058 35136646 40721951 48006116 60007645 70273292 81443902 87841615 120015290 162887804 175683230 203609755 240030580 351366460 407219510 814439020 7044897523 14089795046 28179590092 35224487615 70448975230 140897950460
• Sum of all divisors σ(n): 298856322576
• Sum of proper divisors (its aliquot sum) s(n): 157958372116
• 140897950460 is an abundant number, because the sum of its proper divisors (157958372116) is greater than itself. Its abundance is 17060421656

Bases of 140897950460

• Binary: 10000011001110001011000001101011111100₂
• Hexadecimal: 0x20CE2C1AFC
• Base-36: 1SQ702D8

Squares and roots of 140897950460

• 140897950460 squared (140897950460²) is 19852232443828614211600
• 140897950460 cubed (140897950460³) is 2797138863390968817916468757336000
• The square root of 140897950460 is 375363.7575206217
• The cube root of 140897950460 is 5203.5718858959

Scales and comparisons

• 140,897,950,460 seconds is equal to 4,480 years, 6 weeks, 1 day, 7 hours, 34 minutes, 20 seconds.
• To count from 1 to 140,897,950,460 would take you about eight thousand, nine hundred sixty 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 140897950460 cubic inches would be around 433.6 feet tall.

Recreational maths with 140897950460

• 140897950460 backwards is 064059798041
• The number of decimal digits it has is: 12
• The sum of 140897950460's digits is 53
• More coming soon!