18830943040

Names of 18830943040

• Cardinal: 18830943040 can be written as Eighteen billion, eight hundred thirty million, nine hundred forty-three thousand and forty.

Scientific notation

• Scientific notation: 1.883094304 × 10¹⁰

Factors of 18830943040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 92408

Divisors of 18830943040

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 49 52 56 64 65 70 80 91 98 104 112 130 140 160 182 196 208 224 245 260 280 320 364 392 416 448 455 490 520 560 637 728 784 832 910 980 1040 1120 1274 1456 1568 1820 1960 2080 2240 2548 2912 3136 3185 3640 3920 4160 5096 5824 6370 7280 7840 10192 12740 14560 15680 20384 25480 29120 40768 50960 92381 101920 184762 203840 369524 461905 646667 739048 923810 1200953 1293334 1478096 1847620 2401906 2586668 2956192 3233335 3695240 4526669 4803812 5173336 5912384 6004765 6466670 7390480 8406671 9053338 9607624 10346672 12009530 12933340 14780960 16813342 18106676 19215248 20693344 22633345 24019060 25866680 29561920 33626684 36213352 38430496 41386688 42033355 45266690 48038120 51733360 58846697 67253368 72426704 76860992 84066710 90533380 96076240 103466720 117693394 134506736 144853408 168133420 181066760 192152480 206933440 235386788 269013472 289706816 294233485 336266840 362133520 384304960 470773576 538026944 588466970 672533680 724267040 941547152 1176933940 1345067360 1448534080 1883094304 2353867880 2690134720 3766188608 4707735760 9415471520 18830943040
• Sum of all divisors σ(n): 56175277032
• Sum of proper divisors (its aliquot sum) s(n): 37344333992
• 18830943040 is an abundant number, because the sum of its proper divisors (37344333992) is greater than itself. Its abundance is 18513390952

Bases of 18830943040

• Binary: 10001100010011010010110001101000000₂
• Hexadecimal: 0x462696340
• Base-36: 8NFGGN4

Squares and roots of 18830943040

• 18830943040 squared (18830943040²) is 354604415775724441600
• 18830943040 cubed (18830943040³) is 6677535555205144374505406464000
• The square root of 18830943040 is 137225.8832727995
• The cube root of 18830943040 is 2660.4638157049

Scales and comparisons

• 18,830,943,040 seconds is equal to 598 years, 39 weeks, 5 days, 17 hours, 30 minutes, 40 seconds.
• To count from 1 to 18,830,943,040 would take you about one thousand, one hundred ninety-seven 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 18830943040 cubic inches would be around 221.7 feet tall.

Recreational maths with 18830943040

• 18830943040 backwards is 04034903881
• 18830943040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18830943040's digits is 40
• More coming soon!