1242132192

Names of 1242132192

• Cardinal: 1242132192 can be written as One billion, two hundred forty-two million, one hundred thirty-two thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 1.242132192 × 10⁹

Factors of 1242132192

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 71

Divisors of 1242132192

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 59 63 72 84 96 108 112 118 126 144 168 177 189 216 224 236 252 288 336 354 378 413 432 472 504 531 672 708 756 826 864 944 1008 1062 1239 1416 1512 1593 1652 1888 2016 2124 2478 2832 3024 3186 3304 3481 3717 4248 4956 5664 6048 6372 6608 6962 7434 8496 9912 10443 11151 12744 13216 13924 14868 16992 19824 20886 22302 24367 25488 27848 29736 31329 39648 41772 44604 48734 50976 55696 59472 62658 73101 83544 89208 93987 97468 111392 118944 125316 146202 167088 178416 187974 194936 205379 219303 250632 292404 334176 356832 375948 389872 410758 438606 501264 584808 616137 657909 751896 779744 821516 877212 1002528 1169616 1232274 1315818 1437653 1503792 1643032 1754424 1848411 2339232 2464548 2631636 2875306 3007584 3286064 3508848 3696822 4312959 4929096 5263272 5545233 5750612 6572128 7017696 7393644 8625918 9858192 10526544 11090466 11501224 12938877 14787288 17251836 19716384 21053088 22180932 23002448 25877754 29574576 34503672 38816631 44361864 46004896 51755508 59149152 69007344 77633262 88723728 103511016 138014688 155266524 177447456 207022032 310533048 414044064 621066096 1242132192
• Sum of all divisors σ(n): 4211827200
• Sum of proper divisors (its aliquot sum) s(n): 2969695008
• 1242132192 is an abundant number, because the sum of its proper divisors (2969695008) is greater than itself. Its abundance is 1727562816

Bases of 1242132192

• Binary: 1001010000010010110111011100000₂
• Hexadecimal: 0x4A096EE0
• Base-36: KJJ7C0

Squares and roots of 1242132192

• 1242132192 squared (1242132192²) is 1542892382402724864
• 1242132192 cubed (1242132192³) is 1916476296973998862093221888
• The square root of 1242132192 is 35243.8958118991
• The cube root of 1242132192 is 1074.9524960439

Scales and comparisons

• 1,242,132,192 seconds is equal to 39 years, 25 weeks, 5 days, 12 hours, 43 minutes, 12 seconds.
• To count from 1 to 1,242,132,192 would take you about seventy-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 1242132192 cubic inches would be around 89.6 feet tall.

Recreational maths with 1242132192

• 1242132192 backwards is 2912312421
• 1242132192 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1242132192's digits is 27
• More coming soon!