18450733824

Names of 18450733824

• Cardinal: 18450733824 can be written as Eighteen billion, four hundred fifty million, seven hundred thirty-three thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.8450733824 × 10¹⁰

Factors of 18450733824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 431

Divisors of 18450733824

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 89 96 108 128 144 178 192 216 256 267 288 337 356 384 432 534 576 674 712 768 801 864 1011 1068 1152 1348 1424 1602 1728 2022 2136 2304 2403 2696 2848 3033 3204 3456 4044 4272 4806 5392 5696 6066 6408 6912 7921 8088 8544 9099 9612 10784 11392 12132 12816 15842 16176 17088 18198 19224 21568 22784 23763 24264 25632 29993 31684 32352 34176 36396 38448 43136 47526 48528 51264 59986 63368 64704 68352 71289 72792 76896 86272 89979 95052 97056 102528 119972 126736 129408 142578 145584 153792 179958 190104 194112 205056 213867 239944 253472 258816 269937 285156 291168 307584 359916 380208 388224 427734 479888 506944 539874 570312 582336 615168 719832 760416 776448 809811 855468 959776 1013888 1079748 1140624 1164672 1439664 1520832 1619622 1710936 1919552 2027776 2159496 2281248 2329344 2669377 2879328 3041664 3239244 3421872 3839104 4318992 4562496 5338754 5758656 6083328 6478488 6843744 7678208 8008131 8637984 9124992 10677508 11517312 12956976 13687488 16016262 17275968 18249984 21355016 23034624 24024393 25913952 27374976 32032524 34551936 42710032 48048786 51827904 54749952 64065048 69103872 72073179 85420064 96097572 103655808 128130096 144146358 170840128 192195144 207311616 256260192 288292716 341680256 384390288 512520384 576585432 683360512 768780576 1025040768 1153170864 1537561152 2050081536 2306341728 3075122304 4612683456 6150244608 9225366912 18450733824
• Sum of all divisors σ(n): 55345755920
• Sum of proper divisors (its aliquot sum) s(n): 36895022096
• 18450733824 is an abundant number, because the sum of its proper divisors (36895022096) is greater than itself. Its abundance is 18444288272

Bases of 18450733824

• Binary: 10001001011101111111101101100000000₂
• Hexadecimal: 0x44BBFDB00
• Base-36: 8H539C0

Squares and roots of 18450733824

• 18450733824 squared (18450733824²) is 340429578644097662976
• 18450733824 cubed (18450733824³) is 6281175541378720808230635700224
• The square root of 18450733824 is 135833.4782886753
• The cube root of 18450733824 is 2642.4364284399

Scales and comparisons

• 18,450,733,824 seconds is equal to 586 years, 35 weeks, 1 day, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 18,450,733,824 would take you about one thousand, one hundred seventy-three 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 18450733824 cubic inches would be around 220.2 feet tall.

Recreational maths with 18450733824

• 18450733824 backwards is 42833705481
• The number of decimal digits it has is: 11
• The sum of 18450733824's digits is 45
• More coming soon!