1989133146
1,989,133,146 is an even composite number composed of six prime numbers multiplied together.
1989133146 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 1989133146:
2 × 33 × 73 × 11 × 13 × 751
(2 × 3 × 3 × 3 × 7 × 7 × 7 × 11 × 13 × 751)See below for interesting mathematical facts about the number 1989133146 from the Numbermatics database.
Names of 1989133146
- Cardinal: 1989133146 can be written as One billion, nine hundred eighty-nine million, one hundred thirty-three thousand, one hundred forty-six.
Scientific notation
- Scientific notation: 1.989133146 × 109
Factors of 1989133146
Divisors of 1989133146
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 39 42 49 54 63 66 77 78 91 98 99 117 126 143 147 154 182 189 198 231 234 273 286 294 297 343 351 378 429 441 462 539 546 594 637 686 693 702 751 819 858 882 1001 1029 1078 1274 1287 1323 1386 1502 1617 1638 1911 2002 2058 2079 2253 2457 2574 2646 3003 3087 3234 3773 3822 3861 4158 4459 4506 4851 4914 5257 5733 6006 6174 6759 7007 7546 7722 8261 8918 9009 9261 9702 9763 10514 11319 11466 13377 13518 14014 14553 15771 16522 17199 18018 18522 19526 20277 21021 22638 24783 26754 27027 29106 29289 31542 33957 34398 36799 40131 40554 42042 47313 49049 49566 54054 57827 58578 63063 67914 68341 73598 74349 80262 87867 94626 98098 101871 107393 110397 115654 120393 126126 136682 141939 147147 148698 173481 175734 189189 203742 205023 214786 220794 223047 240786 257593 263601 283878 294294 322179 331191 346962 378378 404789 410046 441441 446094 478387 515186 520443 527202 615069 644358 662382 751751 772779 809578 882882 956774 966537 993573 1040886 1214367 1230138 1324323 1435161 1503502 1545558 1561329 1845207 1933074 1987146 2255253 2318337 2428734 2648646 2833523 2870322 2899611 3122658 3348709 3643101 3690414 4305483 4510506 4636674 5262257 5667046 5799222 6697418 6765759 6955011 7286202 8500569 8610966 10046127 10524514 10929303 12916449 13531518 13910022 15786771 17001138 20092254 20297277 21858606 25501707 25832898 30138381 31573542 36835799 40594554 47360313 51003414 60276762 73671598 76505121 90415143 94720626 110507397 142080939 153010242 180830286 221014794 284161878 331522191 663044382 994566573 1989133146
- Sum of all divisors σ(n): 6064128000
- Sum of proper divisors (its aliquot sum) s(n): 4074994854
- 1989133146 is an abundant number, because the sum of its proper divisors (4074994854) is greater than itself. Its abundance is 2085861708
Bases of 1989133146
- Binary: 11101101000111111000011010110102
- Hexadecimal: 0x768FC35A
- Base-36: WWA0YI
Squares and roots of 1989133146
- 1989133146 squared (19891331462) is 3956650672515857316
- 1989133146 cubed (19891331463) is 7870304999844482997862196136
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The
square root of 1989133146 is 44599.6989451725 -
The
cube root of 1989133146 is 1257.6350081851
Scales and comparisons
How big is 1989133146?- 1,989,133,146 seconds is equal to 63 years, 12 weeks, 6 days, 8 hours, 59 minutes, 6 seconds.
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To count from 1 to 1,989,133,146 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 1989133146 cubic inches would be around 104.8 feet tall.
Recreational maths with 1989133146
- 1989133146 backwards is 6413319891
- The number of decimal digits it has is: 10
- The sum of 1989133146's digits is 45
- More coming soon!
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"Number 1989133146 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.
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Numbermatics. (2024). Number 1989133146 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/1989133146/
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Numbermatics. 2024. "Number 1989133146 - Facts about the integer". https://numbermatics.com/n/1989133146/
The information we have on file for 1989133146 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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