130213720228

Names of 130213720228

• Cardinal: 130213720228 can be written as One hundred thirty billion, two hundred thirteen million, seven hundred twenty thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 1.30213720228 × 10¹¹

Factors of 130213720228

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 136

Divisors of 130213720228

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 31 62 103 124 206 412 961 1922 3193 3844 6386 10609 12772 21218 29791 42436 59582 98983 119164 197966 328879 395932 657758 1092727 1315516 2185454 3068473 4370908 6136946 10195249 12273892 20390498 33874537 40780996 67749074 135498148 316052719 632105438 1050110647 1264210876 2100221294 4200442588 32553430057 65106860114 130213720228
• Sum of all divisors σ(n): 237778078720
• Sum of proper divisors (its aliquot sum) s(n): 107564358492
• 130213720228 is a deficient number, because the sum of its proper divisors (107564358492) is less than itself. Its deficiency is 22649361736

Bases of 130213720228

• Binary: 1111001010001010101111011000010100100₂
• Hexadecimal: 0x1E5157B0A4
• Base-36: 1NTHVXK4

Squares and roots of 130213720228

• 130213720228 squared (130213720228²) is 16955612935615856371984
• 130213720228 cubed (130213720228³) is 2207853439092540898502155673292352
• The square root of 130213720228 is 360851.3824665219
• The cube root of 130213720228 is 5068.5715589345

Scales and comparisons

• 130,213,720,228 seconds is equal to 4,140 years, 20 weeks, 3 days, 5 hours, 50 minutes, 28 seconds.
• To count from 1 to 130,213,720,228 would take you about eight thousand, two hundred eighty 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 130213720228 cubic inches would be around 422.4 feet tall.

Recreational maths with 130213720228

• 130213720228 backwards is 822027312031
• 130213720228 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130213720228's digits is 31
• More coming soon!