2042431272

Names of 2042431272

• Cardinal: 2042431272 can be written as Two billion, forty-two million, four hundred thirty-one thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.042431272 × 10⁹

Factors of 2042431272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2033

Divisors of 2042431272

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 21 24 28 34 36 42 51 56 63 68 72 84 102 119 126 127 136 153 168 204 238 252 254 306 357 381 408 476 504 508 612 714 762 889 952 1016 1071 1143 1224 1428 1524 1778 1877 2142 2159 2286 2667 2856 3048 3556 3754 4284 4318 4572 5334 5631 6477 7112 7508 8001 8568 8636 9144 10668 11262 12954 13139 15016 15113 16002 16893 17272 19431 21336 22524 25908 26278 30226 31909 32004 33786 38862 39417 45048 45339 51816 52556 60452 63818 64008 67572 77724 78834 90678 95727 105112 118251 120904 127636 135144 136017 155448 157668 181356 191454 223363 236502 238379 255272 272034 287181 315336 362712 382908 446726 473004 476758 544068 574362 670089 715137 765816 893452 946008 953516 1088136 1148724 1340178 1430274 1668653 1786904 1907032 2010267 2145411 2297448 2680356 2860548 3337306 4020534 4052443 4290822 5005959 5360712 5721096 6674612 8041068 8104886 8581644 10011918 12157329 13349224 15017877 16082136 16209772 17163288 20023836 24314658 28367101 30035754 32419544 36471987 40047672 48629316 56734202 60071508 72943974 85101303 97258632 113468404 120143016 145887948 170202606 226936808 255303909 291775896 340405212 510607818 680810424 1021215636 2042431272
• Sum of all divisors σ(n): 6749982720
• Sum of proper divisors (its aliquot sum) s(n): 4707551448
• 2042431272 is an abundant number, because the sum of its proper divisors (4707551448) is greater than itself. Its abundance is 2665120176

Bases of 2042431272

• Binary: 1111001101111010000011100101000₂
• Hexadecimal: 0x79BD0728
• Base-36: XS0E20

Squares and roots of 2042431272

• 2042431272 squared (2042431272²) is 4171525500843537984
• 2042431272 cubed (2042431272³) is 8520054134868304357641435648
• The square root of 2042431272 is 45193.2657815299
• The cube root of 2042431272 is 1268.7687805159

Scales and comparisons

• 2,042,431,272 seconds is equal to 64 years, 49 weeks, 6 hours, 1 minute, 12 seconds.
• To count from 1 to 2,042,431,272 would take you about one hundred twenty-nine 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 2042431272 cubic inches would be around 105.7 feet tall.

Recreational maths with 2042431272

• 2042431272 backwards is 2721342402
• The number of decimal digits it has is: 10
• The sum of 2042431272's digits is 27
• More coming soon!