20423164080

Names of 20423164080

• Cardinal: 20423164080 can be written as Twenty billion, four hundred twenty-three million, one hundred sixty-four thousand and eighty.

Scientific notation

• Scientific notation: 2.042316408 × 10¹⁰

Factors of 20423164080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 703298

Divisors of 20423164080

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 121 132 165 176 220 240 242 264 330 363 440 484 528 605 660 726 880 968 1210 1320 1452 1815 1936 2420 2640 2904 3630 4840 5808 7260 9680 14520 29040 703277 1406554 2109831 2813108 3516385 4219662 5626216 7032770 7736047 8439324 10549155 11252432 14065540 15472094 16878648 21098310 23208141 28131080 30944188 33757296 38680235 42196620 46416282 56262160 61888376 77360470 84393240 85096517 92832564 116040705 123776752 154720940 168786480 170193034 185665128 232081410 255289551 309441880 340386068 371330256 425482585 464162820 510579102 618883760 680772136 850965170 928325640 1021158204 1276447755 1361544272 1701930340 1856651280 2042316408 2552895510 3403860680 4084632816 5105791020 6807721360 10211582040 20423164080
• Sum of all divisors σ(n): 69590764656
• Sum of proper divisors (its aliquot sum) s(n): 49167600576
• 20423164080 is an abundant number, because the sum of its proper divisors (49167600576) is greater than itself. Its abundance is 28744436496

Bases of 20423164080

• Binary: 10011000001010100001100000010110000₂
• Hexadecimal: 0x4C150C0B0
• Base-36: 9DRFA9C

Squares and roots of 20423164080

• 20423164080 squared (20423164080²) is 417105631038602246400
• 20423164080 cubed (20423164080³) is 8518616741393314492083789312000
• The square root of 20423164080 is 142909.6360641927
• The cube root of 20423164080 is 2733.4282308251

Scales and comparisons

• 20,423,164,080 seconds is equal to 649 years, 20 weeks, 3 days, 5 hours, 8 minutes.
• To count from 1 to 20,423,164,080 would take you about one thousand, two hundred ninety-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 20423164080 cubic inches would be around 227.8 feet tall.

Recreational maths with 20423164080

• 20423164080 backwards is 08046132402
• 20423164080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20423164080's digits is 30
• More coming soon!