1990693992
1,990,693,992 is an even composite number composed of six prime numbers multiplied together.
1990693992 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1990693992:
23 × 3 × 72 × 19 × 412 × 53
(2 × 2 × 2 × 3 × 7 × 7 × 19 × 41 × 41 × 53)See below for interesting mathematical facts about the number 1990693992 from the Numbermatics database.
Names of 1990693992
- Cardinal: 1990693992 can be written as One billion, nine hundred ninety million, six hundred ninety-three thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.990693992 × 109
Factors of 1990693992
Divisors of 1990693992
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 19 21 24 28 38 41 42 49 53 56 57 76 82 84 98 106 114 123 133 147 152 159 164 168 196 212 228 246 266 287 294 318 328 371 392 399 424 456 492 532 574 588 636 742 779 798 861 931 984 1007 1064 1113 1148 1176 1272 1484 1558 1596 1681 1722 1862 2009 2014 2173 2226 2296 2337 2597 2793 2968 3021 3116 3192 3362 3444 3724 4018 4028 4346 4452 4674 5043 5194 5453 5586 6027 6042 6232 6519 6724 6888 7049 7448 7791 8036 8056 8692 8904 9348 10086 10388 10906 11172 11767 12054 12084 13038 13448 14098 15211 15582 16072 16359 17384 18696 20172 20776 21147 21812 22344 23534 24108 24168 26076 28196 30422 31164 31939 32718 35301 38171 40344 41287 42294 43624 45633 47068 48216 49343 52152 56392 60844 62328 63878 65436 70602 76342 82369 82574 84588 89093 91266 94136 95817 98686 106477 114513 121688 123861 127756 130872 141204 148029 152684 164738 165148 169176 178186 182532 191634 197372 212954 223573 229026 247107 247722 255512 267279 282408 289009 296058 305368 319431 329476 330296 356372 365064 383268 394744 425908 447146 458052 494214 495444 534558 578018 592116 623651 638862 658952 670719 712744 766536 851816 867027 894292 916104 988428 990888 1069116 1156036 1184232 1247302 1277724 1341438 1565011 1692767 1734054 1788584 1870953 1976856 2023063 2138232 2312072 2494604 2555448 2682876 3130022 3385534 3468108 3741906 4046126 4365557 4695033 4989208 5078301 5365752 6069189 6260044 6771068 6936216 7483812 8092252 8731114 9390066 10156602 11849369 12138378 12520088 13096671 13542136 14967624 16184504 17462228 18780132 20313204 23698738 24276756 26193342 34924456 35548107 37560264 40626408 47397476 48553512 52386684 71096214 82945583 94794952 104773368 142192428 165891166 248836749 284384856 331782332 497673498 663564664 995346996 1990693992
- Sum of all divisors σ(n): 6364072800
- Sum of proper divisors (its aliquot sum) s(n): 4373378808
- 1990693992 is an abundant number, because the sum of its proper divisors (4373378808) is greater than itself. Its abundance is 2382684816
Bases of 1990693992
- Binary: 11101101010011110010100011010002
- Hexadecimal: 0x76A79468
- Base-36: WX7HBC
Squares and roots of 1990693992
- 1990693992 squared (19906939922) is 3962862569784896064
- 1990693992 cubed (19906939923) is 7888846708792473326949247488
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The
square root of 1990693992 is 44617.1939054889 -
The
cube root of 1990693992 is 1257.9638719349
Scales and comparisons
How big is 1990693992?- 1,990,693,992 seconds is equal to 63 years, 15 weeks, 3 days, 10 hours, 33 minutes, 12 seconds.
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To count from 1 to 1,990,693,992 would take you about one hundred twenty-six 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 1990693992 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990693992
- 1990693992 backwards is 2993960991
- 1990693992 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1990693992's digits is 57
- More coming soon!
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"Number 1990693992 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
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Numbermatics. (2024). Number 1990693992 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/1990693992/
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The information we have on file for 1990693992 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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