120426692890

Names of 120426692890

• Cardinal: 120426692890 can be written as One hundred twenty billion, four hundred twenty-six million, six hundred ninety-two thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.2042669289 × 10¹¹

Factors of 120426692890

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2103

Divisors of 120426692890

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 7 10 14 35 49 70 98 245 343 490 686 1715 2089 2401 3430 4178 4802 10445 12005 14623 16807 20890 24010 29246 33614 73115 84035 102361 117649 146230 168070 204722 235298 511805 588245 716527 823543 1023610 1176490 1433054 1647086 3582635 4117715 5015689 5764801 7165270 8235430 10031378 11529602 25078445 28824005 35109823 50156890 57648010 70219646 175549115 245768761 351098230 491537522 1228843805 1720381327 2457687610 3440762654 8601906635 12042669289 17203813270 24085338578 60213346445 120426692890
• Sum of all divisors σ(n): 253017109620
• Sum of proper divisors (its aliquot sum) s(n): 132590416730
• 120426692890 is an abundant number, because the sum of its proper divisors (132590416730) is greater than itself. Its abundance is 12163723840

Bases of 120426692890

• Binary: 1110000001001111111011000000100011010₂
• Hexadecimal: 0x1C09FD811A
• Base-36: 1JBMXYXM

Squares and roots of 120426692890

• 120426692890 squared (120426692890²) is 14502588360422376552100
• 120426692890 cubed (120426692890³) is 1746498754590674171723683784569000
• The square root of 120426692890 is 347025.4931413541
• The cube root of 120426692890 is 4938.2634283855

Scales and comparisons

• 120,426,692,890 seconds is equal to 3,829 years, 10 weeks, 1 day, 11 hours, 8 minutes, 10 seconds.
• To count from 1 to 120,426,692,890 would take you about seven thousand, six hundred fifty-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 120426692890 cubic inches would be around 411.5 feet tall.

Recreational maths with 120426692890

• 120426692890 backwards is 098296624021
• 120426692890 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 120426692890's digits is 49
• More coming soon!