18063792919680

Names of 18063792919680

• Cardinal: 18063792919680 can be written as Eighteen trillion, sixty-three billion, seven hundred ninety-two million, nine hundred nineteen thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.806379291968 × 10¹³

Factors of 18063792919680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 220607

Divisors of 18063792919680

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 151 160 192 240 283 302 320 384 453 480 566 604 640 755 849 906 960 1132 1208 1415 1510 1698 1812 1920 2264 2265 2416 2830 3020 3396 3624 4245 4528 4530 4832 5660 6040 6792 7248 8490 9056 9060 9664 11320 12080 13584 14496 16980 18112 18120 19328 22640 24160 27168 28992 33960 36224 36240 42733 45280 48320 54336 57984 67920 72480 85466 90560 96640 108672 128199 135840 144960 170932 181120 213665 220163 256398 271680 289920 341864 427330 440326 512796 543360 640995 660489 683728 854660 880652 1025592 1100815 1281990 1320978 1367456 1709320 1761304 2051184 2201630 2563980 2641956 2734912 3302445 3418640 3522608 4102368 4403260 5127960 5283912 5469824 6604890 6837280 7045216 8204736 8806520 10255920 10567824 13209780 13674560 14090432 16409472 17613040 20511840 21135648 26419560 27349120 28180864 33244613 35226080 41023680 42271296 52839120 62306129 66489226 70452160 82047360 84542592 99733839 105678240 124612258 132978452 140904320 166223065 186918387 199467678 211356480 249224516 265956904 311530645 332446130 373836774 398935356 422712960 498449032 498669195 531913808 623061290 664892260 747673548 797870712 934591935 996898064 997338390 1063827616 1246122580 1329784520 1495347096 1595741424 1869183870 1993796128 1994676780 2127655232 2492245160 2659569040 2990694192 3191482848 3738367740 3987592256 3989353560 4255310464 4984490320 5319138080 5981388384 6382965696 7476735480 7975184512 7978707120 9408225479 9968980640 10638276160 11962776768 12765931392 14953470960 15957414240 18816450958 19937961280 21276552320 23925553536 28224676437 29906941920 31914828480 37632901916 39875922560 47041127395 56449352874 59813883840 63829656960 75265803832 94082254790 112898705748 119627767680 141123382185 150531607664 188164509580 225797411496 282246764370 301063215328 376329019160 451594822992 564493528740 602126430656 752658038320 903189645984 1128987057480 1204252861312 1505316076640 1806379291968 2257974114960 3010632153280 3612758583936 4515948229920 6021264306560 9031896459840 18063792919680
• Sum of all divisors σ(n): 58164722058240
• Sum of proper divisors (its aliquot sum) s(n): 40100929138560
• 18063792919680 is an abundant number, because the sum of its proper divisors (40100929138560) is greater than itself. Its abundance is 22037136218880

Bases of 18063792919680

• Binary: 100000110110111001101111101011101010010000000₂
• Hexadecimal: 0x106DCDF5D480
• Base-36: 6EIE3WSQO

Squares and roots of 18063792919680

• 18063792919680 squared (18063792919680²) is 326300614645081298931302400
• 18063792919680 cubed (18063792919680³) is 5894226732513051683773237843840991232000
• The square root of 18063792919680 is 4250152.1054757557
• The cube root of 18063792919680 is 26238.3375771731

Scales and comparisons

• 18,063,792,919,680 seconds is equal to 574,372 years, 38 weeks, 3 days, 7 hours, 28 minutes.
• To count from 1 to 18,063,792,919,680 would take you about one million, four hundred thirty-five thousand, nine hundred thirty-one 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 18063792919680 cubic inches would be around 2186.5 feet tall.

Recreational maths with 18063792919680

• 18063792919680 backwards is 08691929736081
• The number of decimal digits it has is: 14
• The sum of 18063792919680's digits is 69
• More coming soon!