2127379072

Names of 2127379072

• Cardinal: 2127379072 can be written as Two billion, one hundred twenty-seven million, three hundred seventy-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 2.127379072 × 10⁹

Factors of 2127379072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 182661

Divisors of 2127379072

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 64 91 104 112 128 182 208 224 364 416 448 728 832 896 1456 1664 2912 5824 11648 182639 365278 730556 1278473 1461112 2374307 2556946 2922224 4748614 5113892 5844448 9497228 10227784 11688896 16620149 18994456 20455568 23377792 33240298 37988912 40911136 66480596 75977824 81822272 132961192 151955648 163644544 265922384 303911296 531844768 1063689536 2127379072
• Sum of all divisors σ(n): 5216198400
• Sum of proper divisors (its aliquot sum) s(n): 3088819328
• 2127379072 is an abundant number, because the sum of its proper divisors (3088819328) is greater than itself. Its abundance is 961440256

Bases of 2127379072

• Binary: 1111110110011010011101010000000₂
• Hexadecimal: 0x7ECD3A80
• Base-36: Z6L474

Squares and roots of 2127379072

• 2127379072 squared (2127379072²) is 4525741715983581184
• 2127379072 cubed (2127379072³) is 9627968211860838506454581248
• The square root of 2127379072 is 46123.5197269243
• The cube root of 2127379072 is 1286.1204018049

Scales and comparisons

• 2,127,379,072 seconds is equal to 67 years, 33 weeks, 3 days, 10 hours, 37 minutes, 52 seconds.
• To count from 1 to 2,127,379,072 would take you about one hundred thirty-five 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 2127379072 cubic inches would be around 107.2 feet tall.

Recreational maths with 2127379072

• 2127379072 backwards is 2709737212
• The number of decimal digits it has is: 10
• The sum of 2127379072's digits is 40
• More coming soon!