1372890012

Names of 1372890012

• Cardinal: 1372890012 can be written as One billion, three hundred seventy-two million, eight hundred ninety thousand and twelve.

Scientific notation

• Scientific notation: 1.372890012 × 10⁹

Factors of 1372890012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1585

Divisors of 1372890012

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 13 17 26 34 39 51 52 68 78 102 156 204 221 442 487 663 884 974 1063 1326 1461 1948 2126 2652 2922 3189 4252 5844 6331 6378 8279 12662 12756 13819 16558 18071 18993 24837 25324 27638 33116 36142 37986 41457 49674 54213 55276 72284 75972 82914 99348 107627 108426 165828 215254 216852 234923 322881 430508 469846 517681 645762 704769 939692 1035362 1291524 1409538 1553043 2070724 2819076 3106086 6212172 6729853 8800577 13459706 17601154 20189559 26401731 26919412 35202308 40379118 52803462 80758236 105606924 114407501 228815002 343222503 457630004 686445006 1372890012
• Sum of all divisors σ(n): 3663700992
• Sum of proper divisors (its aliquot sum) s(n): 2290810980
• 1372890012 is an abundant number, because the sum of its proper divisors (2290810980) is greater than itself. Its abundance is 917920968

Bases of 1372890012

• Binary: 1010001110101001010001110011100₂
• Hexadecimal: 0x51D4A39C
• Base-36: MPDSPO

Squares and roots of 1372890012

• 1372890012 squared (1372890012²) is 1884826985049360144
• 1372890012 cubed (1372890012³) is 2587660142122339868688481728
• The square root of 1372890012 is 37052.5304399039
• The cube root of 1372890012 is 1111.4209575683

Scales and comparisons

• 1,372,890,012 seconds is equal to 43 years, 33 weeks, 6 days, 22 hours, 20 minutes, 12 seconds.
• To count from 1 to 1,372,890,012 would take you about eighty-seven 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 1372890012 cubic inches would be around 92.6 feet tall.

Recreational maths with 1372890012

• 1372890012 backwards is 2100982731
• The number of decimal digits it has is: 10
• The sum of 1372890012's digits is 33
• More coming soon!