9942469992
9,942,469,992 is an even composite number composed of seven prime numbers multiplied together.
9942469992 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 9942469992:
23 × 32 × 7 × 13 × 17 × 23 × 3881
(2 × 2 × 2 × 3 × 3 × 7 × 13 × 17 × 23 × 3881)See below for interesting mathematical facts about the number 9942469992 from the Numbermatics database.
Names of 9942469992
- Cardinal: 9942469992 can be written as Nine billion, nine hundred forty-two million, four hundred sixty-nine thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 9.942469992 × 109
Factors of 9942469992
Divisors of 9942469992
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 17 18 21 23 24 26 28 34 36 39 42 46 51 52 56 63 68 69 72 78 84 91 92 102 104 117 119 126 136 138 153 156 161 168 182 184 204 207 221 234 238 252 273 276 299 306 312 322 357 364 391 408 414 442 468 476 483 504 546 552 598 612 644 663 714 728 782 819 828 884 897 936 952 966 1071 1092 1173 1196 1224 1288 1326 1428 1449 1547 1564 1638 1656 1768 1794 1932 1989 2093 2142 2184 2346 2392 2652 2691 2737 2856 2898 3094 3128 3276 3519 3588 3864 3881 3978 4186 4284 4641 4692 5083 5304 5382 5474 5796 6188 6279 6552 7038 7176 7762 7956 8211 8372 8568 9282 9384 10166 10764 10948 11592 11643 12376 12558 13923 14076 15249 15524 15912 16422 16744 18564 18837 20332 21528 21896 23286 24633 25116 27167 27846 28152 30498 31048 32844 34929 35581 37128 37674 40664 45747 46572 49266 50232 50453 54334 55692 60996 65688 65977 69858 71162 75348 81501 89263 91494 93144 98532 100906 106743 108668 111384 121992 131954 139716 142324 150696 151359 163002 178526 182988 197064 197931 201812 213486 217336 244503 263908 267789 279432 284648 302718 320229 326004 353171 357052 365976 395862 403624 426972 454077 461839 489006 527816 535578 593793 605436 624841 640458 652008 706342 714104 791724 803367 853944 857701 908154 923678 978012 1059513 1071156 1160419 1187586 1210872 1249682 1280916 1385517 1412684 1517471 1583448 1606734 1715402 1816308 1847356 1874523 1956024 2119026 2142312 2320838 2375172 2499364 2561832 2573103 2771034 2825368 3034942 3178539 3213468 3430804 3481257 3632616 3694712 3749046 4156551 4238052 4552413 4641676 4750344 4998728 5146206 5542068 5623569 6003907 6069884 6357078 6426936 6861608 6962514 7498092 7719309 8122933 8313102 8476104 9104826 9283352 10292412 10443771 10622297 11084136 11247138 12007814 12139768 12714156 13657239 13925028 14996184 15438618 16245866 16626204 18011721 18209652 19727123 20584824 20887542 21244594 22494276 24015628 24368799 25428312 27314478 27850056 30877236 31866891 32491732 33252408 36023442 36419304 39454246 41775084 42489188 44988552 48031256 48737598 54035163 54628956 59181369 61754472 63733782 64983464 72046884 73106397 78908492 83550168 84978376 95600673 97475196 108070326 109257912 118362738 127467564 138089861 144093768 146212794 157816984 177544107 191201346 194950392 216140652 236725476 254935128 276179722 292425588 355088214 382402692 414269583 432281304 473450952 552359444 584851176 710176428 764805384 828539166 1104718888 1242808749 1420352856 1657078332 2485617498 3314156664 4971234996 9942469992
- Sum of all divisors σ(n): 36626204160
- Sum of proper divisors (its aliquot sum) s(n): 26683734168
- 9942469992 is an abundant number, because the sum of its proper divisors (26683734168) is greater than itself. Its abundance is 16741264176
Bases of 9942469992
- Binary: 10010100001001111000001101011010002
- Hexadecimal: 0x2509E0D68
- Base-36: 4KFHMY0
Squares and roots of 9942469992
- 9942469992 squared (99424699922) is 98852709541820480064
- 9942469992 cubed (99424699923) is 982840098247442192087354239488
-
The
square root of 9942469992 is 99711.9350529313 -
The
cube root of 9942469992 is 2150.2952536289
Scales and comparisons
How big is 9942469992?- 9,942,469,992 seconds is equal to 316 years, 7 weeks, 1 day, 21 hours, 13 minutes, 12 seconds.
-
To count from 1 to 9,942,469,992 would take you about six hundred thirty-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 9942469992 cubic inches would be around 179.2 feet tall.
Recreational maths with 9942469992
- 9942469992 backwards is 2999642499
- 9942469992 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 9942469992's digits is 63
- More coming soon!
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