18382242816
18,382,242,816 is an even composite number composed of five prime numbers multiplied together.
18382242816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 18382242816:
210 × 33 × 7 × 19 × 4999
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 19 × 4999)See below for interesting mathematical facts about the number 18382242816 from the Numbermatics database.
Names of 18382242816
- Cardinal: 18382242816 can be written as Eighteen billion, three hundred eighty-two million, two hundred forty-two thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.8382242816 × 1010
Factors of 18382242816
Divisors of 18382242816
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 54 56 57 63 64 72 76 84 96 108 112 114 126 128 133 144 152 168 171 189 192 216 224 228 252 256 266 288 304 336 342 378 384 399 432 448 456 504 512 513 532 576 608 672 684 756 768 798 864 896 912 1008 1024 1026 1064 1152 1197 1216 1344 1368 1512 1536 1596 1728 1792 1824 2016 2052 2128 2304 2394 2432 2688 2736 3024 3072 3192 3456 3584 3591 3648 4032 4104 4256 4608 4788 4864 4999 5376 5472 6048 6384 6912 7168 7182 7296 8064 8208 8512 9216 9576 9728 9998 10752 10944 12096 12768 13824 14364 14592 14997 16128 16416 17024 19152 19456 19996 21504 21888 24192 25536 27648 28728 29184 29994 32256 32832 34048 34993 38304 39992 43776 44991 48384 51072 57456 58368 59988 64512 65664 68096 69986 76608 79984 87552 89982 94981 96768 102144 104979 114912 119976 131328 134973 136192 139972 153216 159968 175104 179964 189962 193536 204288 209958 229824 239952 262656 269946 279944 284943 306432 314937 319936 359928 379924 408576 419916 459648 479904 525312 539892 559888 569886 612864 629874 639872 664867 719856 759848 839832 854829 919296 944811 959808 1079784 1119776 1139772 1225728 1259748 1279744 1329734 1439712 1519696 1679664 1709658 1838592 1889622 1919616 1994601 2159568 2239552 2279544 2519496 2559488 2564487 2659468 2879424 3039392 3359328 3419316 3677184 3779244 3839232 3989202 4319136 4479104 4559088 5038992 5118976 5128974 5318936 5758848 5983803 6078784 6718656 6838632 7558488 7678464 7978404 8638272 8958208 9118176 10077984 10257948 10637872 11517696 11967606 12157568 13437312 13677264 15116976 15356928 15956808 17276544 17916416 17951409 18236352 20155968 20515896 21275744 23035392 23935212 24315136 26874624 27354528 30233952 31913616 34553088 35832832 35902818 36472704 40311936 41031792 42551488 46070784 47870424 48630272 53749248 54709056 60467904 63827232 69106176 71805636 72945408 80623872 82063584 85102976 95740848 97260544 107498496 109418112 120935808 127654464 138212352 143611272 145890816 161247744 164127168 170205952 191481696 218836224 241871616 255308928 287222544 291781632 322495488 328254336 340411904 382963392 437672448 483743232 510617856 574445088 656508672 680823808 765926784 875344896 967486464 1021235712 1148890176 1313017344 1531853568 2042471424 2297780352 2626034688 3063707136 4595560704 6127414272 9191121408 18382242816
- Sum of all divisors σ(n): 65504000000
- Sum of proper divisors (its aliquot sum) s(n): 47121757184
- 18382242816 is an abundant number, because the sum of its proper divisors (47121757184) is greater than itself. Its abundance is 28739514368
Bases of 18382242816
- Binary: 100010001111010101011000100000000002
- Hexadecimal: 0x447AAC400
- Base-36: 8G0B9C0
Squares and roots of 18382242816
- 18382242816 squared (183822428162) is 337906850946383609856
- 18382242816 cubed (183822428163) is 6211485783286342913455602794496
-
The
square root of 18382242816 is 135581.1300144677 -
The
cube root of 18382242816 is 2639.1627096835
Scales and comparisons
How big is 18382242816?- 18,382,242,816 seconds is equal to 584 years, 25 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
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To count from 1 to 18,382,242,816 would take you about one thousand, one hundred sixty-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 18382242816 cubic inches would be around 219.9 feet tall.
Recreational maths with 18382242816
- 18382242816 backwards is 61824228381
- The number of decimal digits it has is: 11
- The sum of 18382242816's digits is 45
- More coming soon!
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