42972692130

Names of 42972692130

• Cardinal: 42972692130 can be written as Forty-two billion, nine hundred seventy-two million, six hundred ninety-two thousand, one hundred thirty.

Scientific notation

• Scientific notation: 4.297269213 × 10¹⁰

Factors of 42972692130

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19851

Divisors of 42972692130

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 29 30 45 54 58 87 90 135 145 174 261 270 281 290 435 522 562 783 843 870 1305 1405 1566 1686 2529 2610 2810 3915 4215 5058 7587 7830 8149 8430 12645 15174 16298 19531 24447 25290 37935 39062 40745 48894 58593 73341 75870 81490 97655 117186 122235 146682 175779 195310 220023 244470 292965 351558 366705 440046 527337 566399 585930 733410 878895 1054674 1100115 1132798 1699197 1757790 2200230 2636685 2831995 3398394 5097591 5273370 5488211 5663990 8495985 10195182 10976422 15292773 16464633 16991970 25487955 27441055 30585546 32929266 49393899 50975910 54882110 76463865 82323165 98787798 148181697 152927730 159158119 164646330 246969495 296363394 318316238 477474357 493938990 740908485 795790595 954948714 1432423071 1481816970 1591581190 2387371785 2864846142 4297269213 4774743570 7162115355 8594538426 14324230710 21486346065 42972692130
• Sum of all divisors σ(n): 118973318400
• Sum of proper divisors (its aliquot sum) s(n): 76000626270
• 42972692130 is an abundant number, because the sum of its proper divisors (76000626270) is greater than itself. Its abundance is 33027934140

Bases of 42972692130

• Binary: 101000000001010111110011111010100010₂
• Hexadecimal: 0xA015F3EA2
• Base-36: JQOTXGI

Squares and roots of 42972692130

• 42972692130 squared (42972692130²) is 1846652268899763936900
• 42972692130 cubed (42972692130³) is 79355619422595529490080446597000
• The square root of 42972692130 is 207298.5579544633
• The cube root of 42972692130 is 3502.6562728031

Scales and comparisons

• 42,972,692,130 seconds is equal to 1,366 years, 20 weeks, 5 days, 2 hours, 55 minutes, 30 seconds.
• To count from 1 to 42,972,692,130 would take you about two thousand, seven hundred thirty-two 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 42972692130 cubic inches would be around 291.9 feet tall.

Recreational maths with 42972692130

• 42972692130 backwards is 03129627924
• 42972692130 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42972692130's digits is 45
• More coming soon!