18442027968
18,442,027,968 is an even composite number composed of seven prime numbers multiplied together.
18442027968 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 18442027968:
26 × 3 × 7 × 13 × 31 × 79 × 431
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 31 × 79 × 431)See below for interesting mathematical facts about the number 18442027968 from the Numbermatics database.
Names of 18442027968
- Cardinal: 18442027968 can be written as Eighteen billion, four hundred forty-two million, twenty-seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.8442027968 × 1010
Factors of 18442027968
Divisors of 18442027968
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 31 32 39 42 48 52 56 62 64 78 79 84 91 93 96 104 112 124 156 158 168 182 186 192 208 217 224 237 248 273 312 316 336 364 372 403 416 431 434 448 474 496 546 553 624 632 651 672 728 744 806 832 862 868 948 992 1027 1092 1106 1209 1248 1264 1293 1302 1344 1456 1488 1612 1659 1724 1736 1896 1984 2054 2184 2212 2418 2449 2496 2528 2586 2604 2821 2912 2976 3017 3081 3224 3318 3448 3472 3792 4108 4368 4424 4836 4898 5056 5172 5208 5603 5642 5824 5952 6034 6162 6448 6636 6896 6944 7189 7347 7584 8216 8463 8736 8848 9051 9672 9796 10344 10416 11206 11284 12068 12324 12896 13272 13361 13792 13888 14378 14694 15168 16432 16809 16926 17143 17472 17696 18102 19344 19592 20688 20832 21567 22412 22568 24136 24648 25792 26544 26722 27584 28756 29388 31837 32864 33618 33852 34049 34286 35392 36204 38688 39184 39221 40083 41376 41664 43134 44824 45136 48272 49296 51429 53088 53444 57512 58776 63674 65728 67236 67704 68098 68572 72408 77376 78368 78442 80166 82752 86268 89648 90272 93527 95511 96544 98592 102147 102858 106176 106888 115024 117552 117663 127348 134472 135408 136196 137144 144816 156736 156884 160332 172536 173693 179296 180544 187054 191022 193088 197184 204294 205716 213776 222859 230048 235104 235326 238343 254696 268944 270816 272392 274288 280581 289632 313768 320664 345072 347386 358592 374108 382044 408588 411432 427552 442637 445718 460096 470208 470652 476686 509392 521079 537888 541632 544784 548576 561162 579264 627536 641328 668577 690144 694772 715029 748216 764088 817176 822864 855104 885274 891436 941304 953372 1018784 1042158 1055519 1075776 1089568 1097152 1122324 1215851 1255072 1282656 1327911 1337154 1380288 1389544 1430058 1496432 1528176 1634352 1645728 1770548 1782872 1882608 1906744 2037568 2084316 2111038 2179136 2244648 2431702 2510144 2565312 2655822 2674308 2779088 2860116 2992864 3056352 3098459 3166557 3268704 3291456 3541096 3565744 3647553 3765216 3813488 4168632 4222076 4489296 4863404 5311644 5348616 5558176 5720232 5985728 6112704 6196918 6333114 6537408 7082192 7131488 7295106 7388633 7530432 7626976 8337264 8444152 8978592 9295377 9726808 10623288 10697232 11116352 11440464 12393836 12666228 13721747 14164384 14262976 14590212 14777266 15253952 16674528 16888304 17957184 18590754 19453616 21246576 21394464 22165899 22880928 24787672 25332456 27443494 28328768 29180424 29554532 33349056 33776608 37181508 38907232 41165241 42493152 42788928 44331798 45761856 49575344 50664912 54886988 58360848 59109064 67553216 74363016 77814464 82330482 84986304 88663596 96052229 99150688 101329824 109773976 116721696 118218128 148726032 164660964 177327192 192104458 198301376 202659648 219547952 233443392 236436256 288156687 297452064 329321928 354654384 384208916 439095904 472872512 576313374 594904128 658643856 709308768 768417832 878191808 1152626748 1317287712 1418617536 1536835664 2305253496 2634575424 3073671328 4610506992 6147342656 9221013984 18442027968
- Sum of all divisors σ(n): 62922424320
- Sum of proper divisors (its aliquot sum) s(n): 44480396352
- 18442027968 is an abundant number, because the sum of its proper divisors (44480396352) is greater than itself. Its abundance is 26038368384
Bases of 18442027968
- Binary: 100010010110011101100000011110000002
- Hexadecimal: 0x44B3B03C0
- Base-36: 8GZWNUO
Squares and roots of 18442027968
- 18442027968 squared (184420279682) is 340108395572494209024
- 18442027968 cubed (184420279683) is 6272288543299545574338645983232
-
The
square root of 18442027968 is 135801.4284460955 -
The
cube root of 18442027968 is 2642.0207577065
Scales and comparisons
How big is 18442027968?- 18,442,027,968 seconds is equal to 586 years, 20 weeks, 5 days, 9 hours, 32 minutes, 48 seconds.
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To count from 1 to 18,442,027,968 would take you about one thousand, one hundred seventy-two 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 18442027968 cubic inches would be around 220.2 feet tall.
Recreational maths with 18442027968
- 18442027968 backwards is 86972024481
- The number of decimal digits it has is: 11
- The sum of 18442027968's digits is 51
- More coming soon!
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The information we have on file for 18442027968 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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