121630331229400

Names of 121630331229400

• Cardinal: 121630331229400 can be written as One hundred twenty-one trillion, six hundred thirty billion, three hundred thirty-one million, two hundred twenty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.216303312294 × 10¹⁴

Factors of 121630331229400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 86878808035

Divisors of 121630331229400

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 140 175 200 280 350 700 1400 86878808021 173757616042 347515232084 434394040105 608151656147 695030464168 868788080210 1216303312294 1737576160420 2171970200525 2432606624588 3040758280735 3475152320840 4343940401050 4865213249176 6081516561470 8687880802100 12163033122940 15203791403675 17375761604200 24326066245880 30407582807350 60815165614700 121630331229400
• Sum of all divisors σ(n): 323189165841840
• Sum of proper divisors (its aliquot sum) s(n): 201558834612440
• 121630331229400 is an abundant number, because the sum of its proper divisors (201558834612440) is greater than itself. Its abundance is 79928503383040

Bases of 121630331229400

• Binary: 11011101001111101000100101011111101010011011000₂
• Hexadecimal: 0x6E9F44AFD4D8
• Base-36: 17447AT87S

Squares and roots of 121630331229400

• 121630331229400 squared (121630331229400²) is 14793937474973556915424360000
• 121630331229400 cubed (121630331229400³) is 1799391515268067200629337868661508184000000
• The square root of 121630331229400 is 11028614.2025822991
• The cube root of 121630331229400 is 49546.6120443151

Scales and comparisons

• 121,630,331,229,400 seconds is equal to 3,867,468 years, 15 weeks, 6 days, 7 hours, 16 minutes, 40 seconds.
• To count from 1 to 121,630,331,229,400 would take you about nine million, six hundred sixty-eight thousand, six hundred seventy 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 121630331229400 cubic inches would be around 4128.9 feet tall.

Recreational maths with 121630331229400

• 121630331229400 backwards is 004922133036121
• The number of decimal digits it has is: 15
• The sum of 121630331229400's digits is 37
• More coming soon!