18672190992
18,672,190,992 is an even composite number composed of seven prime numbers multiplied together.
18672190992 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 18672190992:
24 × 32 × 7 × 13 × 17 × 79 × 1061
(2 × 2 × 2 × 2 × 3 × 3 × 7 × 13 × 17 × 79 × 1061)See below for interesting mathematical facts about the number 18672190992 from the Numbermatics database.
Names of 18672190992
- Cardinal: 18672190992 can be written as Eighteen billion, six hundred seventy-two million, one hundred ninety thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.8672190992 × 1010
Factors of 18672190992
Divisors of 18672190992
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 28 34 36 39 42 48 51 52 56 63 68 72 78 79 84 91 102 104 112 117 119 126 136 144 153 156 158 168 182 204 208 221 234 237 238 252 272 273 306 312 316 336 357 364 408 442 468 474 476 504 546 553 612 624 632 663 711 714 728 816 819 884 936 948 952 1008 1027 1061 1071 1092 1106 1224 1264 1326 1343 1422 1428 1456 1547 1638 1659 1768 1872 1896 1904 1989 2054 2122 2142 2184 2212 2448 2652 2686 2844 2856 3081 3094 3183 3276 3318 3536 3792 3978 4029 4108 4244 4284 4368 4424 4641 4977 5304 5372 5688 5712 6162 6188 6366 6552 6636 7189 7427 7956 8058 8216 8488 8568 8848 9243 9282 9401 9549 9954 10608 10744 11376 12087 12324 12376 12732 13104 13272 13793 13923 14378 14854 15912 16116 16432 16976 17136 17459 18037 18486 18564 18802 19098 19908 21488 21567 22281 24174 24648 24752 25464 26544 27586 27846 28203 28756 29708 31824 32232 34918 36074 36972 37128 37604 38196 39816 41379 43134 44562 48348 49296 50928 52377 54111 55172 55692 56406 57512 59416 64464 64701 66843 69836 72148 73944 74256 75208 76392 79632 82758 83819 84609 86268 89124 96551 96696 104754 108222 110344 111384 112812 115024 118832 122213 124137 126259 129402 133686 139672 144296 147888 150416 152784 157131 162333 165516 167638 169218 172536 178248 193102 193392 209508 216444 220688 222768 225624 234481 244426 248274 251457 252518 258804 267372 279344 288592 289653 314262 324666 331032 335276 338436 345072 356496 366639 378777 386204 419016 432888 451248 468962 488852 496548 502914 505036 517608 534744 579306 586733 628524 649332 662064 670552 676872 703443 733278 754371 757554 772408 838032 865776 868959 937924 977704 993096 1005828 1010072 1035216 1069488 1089647 1099917 1136331 1158612 1173466 1257048 1298664 1341104 1353744 1406886 1424923 1466556 1508742 1515108 1544816 1641367 1737918 1760199 1875848 1955408 1986192 2011656 2020144 2110329 2179294 2199834 2272662 2317224 2346932 2514096 2597328 2813772 2849846 2933112 3017484 3030216 3268941 3282734 3475836 3520398 3751696 4023312 4220658 4274769 4358588 4399668 4545324 4634448 4693864 4924101 5280597 5627544 5699692 5866224 6034968 6060432 6537882 6565468 6951672 7040796 7627529 8441316 8549538 8717176 8799336 9090648 9387728 9806823 9848202 9974461 10561194 11255088 11399384 12069936 12824307 13075764 13130936 13903344 14081592 14772303 15255058 16882632 17099076 17434352 17598672 18181296 18523999 19613646 19696404 19948922 21122388 22798768 22882587 25648614 26151528 26261872 28163184 29544606 29923383 30510116 33765264 34198152 37047998 39227292 39392808 39897844 42244776 45765174 51297228 52303056 55571997 59089212 59846766 61020232 68396304 68647761 74095996 78454584 78785616 79795688 84489552 89770149 91530348 102594456 111143994 118178424 119693532 122040464 129667993 137295522 148191992 156909168 159591376 166715991 179540298 183060696 205188912 222287988 236356848 239387064 259335986 274591044 296383984 333431982 359080596 366121392 389003979 444575976 478774128 518671972 549182088 666863964 718161192 778007958 889151952 1037343944 1098364176 1167011937 1333727928 1436322384 1556015916 2074687888 2334023874 2667455856 3112031832 4668047748 6224063664 9336095496 18672190992
- Sum of all divisors σ(n): 69025582080
- Sum of proper divisors (its aliquot sum) s(n): 50353391088
- 18672190992 is an abundant number, because the sum of its proper divisors (50353391088) is greater than itself. Its abundance is 31681200096
Bases of 18672190992
- Binary: 100010110001111001100000110000100002
- Hexadecimal: 0x458F30610
- Base-36: 8KSXUS0
Squares and roots of 18672190992
- 18672190992 squared (186721909922) is 348650716441725944064
- 18672190992 cubed (186721909923) is 6510072766897541465684516671488
-
The
square root of 18672190992 is 136646.2256778431 -
The
cube root of 18672190992 is 2652.9664652457
Scales and comparisons
How big is 18672190992?- 18,672,190,992 seconds is equal to 593 years, 37 weeks, 2 days, 7 hours, 43 minutes, 12 seconds.
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To count from 1 to 18,672,190,992 would take you about one thousand, one hundred eighty-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 18672190992 cubic inches would be around 221.1 feet tall.
Recreational maths with 18672190992
- 18672190992 backwards is 29909127681
- The number of decimal digits it has is: 11
- The sum of 18672190992's digits is 54
- More coming soon!
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The information we have on file for 18672190992 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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