172941402140

Names of 172941402140

• Cardinal: 172941402140 can be written as One hundred seventy-two billion, nine hundred forty-one million, four hundred two thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.7294140214 × 10¹¹

Factors of 172941402140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 35008420

Divisors of 172941402140

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 190 247 260 380 494 988 1235 2470 4940 35008381 70016762 140033524 175041905 350083810 455108953 665159239 700167620 910217906 1330318478 1820435812 2275544765 2660636956 3325796195 4551089530 6651592390 8647070107 9102179060 13303184780 17294140214 34588280428 43235350535 86470701070 172941402140
• Sum of all divisors σ(n): 411698572320
• Sum of proper divisors (its aliquot sum) s(n): 238757170180
• 172941402140 is an abundant number, because the sum of its proper divisors (238757170180) is greater than itself. Its abundance is 65815768040

Bases of 172941402140

• Binary: 10100001000100000111000110000000011100₂
• Hexadecimal: 0x28441C601C
• Base-36: 27G4UFX8

Squares and roots of 172941402140

• 172941402140 squared (172941402140²) is 29908728574149196579600
• 172941402140 cubed (172941402140³) is 5172457455838045014030516120344000
• The square root of 172941402140 is 415862.2393774169
• The cube root of 172941402140 is 5571.4254698965

Scales and comparisons

• 172,941,402,140 seconds is equal to 5,499 years, 14 hours, 22 minutes, 20 seconds.
• To count from 1 to 172,941,402,140 would take you about ten thousand, nine hundred ninety-eight 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 172941402140 cubic inches would be around 464.3 feet tall.

Recreational maths with 172941402140

• 172941402140 backwards is 041204149271
• The number of decimal digits it has is: 12
• The sum of 172941402140's digits is 35
• More coming soon!