61428906
61,428,906 is an even composite number composed of seven prime numbers multiplied together.
61428906 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 61428906:
2 × 32 × 7 × 11 × 23 × 41 × 47
(2 × 3 × 3 × 7 × 11 × 23 × 41 × 47)See below for interesting mathematical facts about the number 61428906 from the Numbermatics database.
Names of 61428906
- Cardinal: 61428906 can be written as Sixty-one million, four hundred twenty-eight thousand, nine hundred six.
Scientific notation
- Scientific notation: 6.1428906 × 107
Factors of 61428906
Divisors of 61428906
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 9 11 14 18 21 22 23 33 41 42 46 47 63 66 69 77 82 94 99 123 126 138 141 154 161 198 207 231 246 253 282 287 322 329 369 414 423 451 462 483 506 517 574 658 693 738 759 846 861 902 943 966 987 1034 1081 1353 1386 1449 1518 1551 1722 1771 1886 1927 1974 2162 2277 2583 2706 2829 2898 2961 3102 3157 3243 3542 3619 3854 4059 4554 4653 5166 5313 5658 5781 5922 6314 6486 6601 7238 7567 8118 8487 9306 9471 9729 10373 10626 10857 11562 11891 13202 13489 15134 15939 16974 17343 18942 19458 19803 20746 21197 21714 22701 23782 26978 28413 31119 31878 32571 34686 35673 39606 40467 42394 44321 45402 56826 59409 62238 63591 65142 68103 71346 72611 80934 83237 88642 93357 107019 118818 121401 127182 132963 136206 145222 148379 166474 186714 190773 214038 217833 242802 249711 265926 296758 310247 381546 398889 435666 445137 487531 499422 620494 653499 749133 797778 890274 930741 975062 1306998 1335411 1462593 1498266 1861482 2670822 2792223 2925186 3412717 4387779 5584446 6825434 8775558 10238151 20476302 30714453 61428906
- Sum of all divisors σ(n): 181149696
- Sum of proper divisors (its aliquot sum) s(n): 119720790
- 61428906 is an abundant number, because the sum of its proper divisors (119720790) is greater than itself. Its abundance is 58291884
Bases of 61428906
- Binary: 111010100101010100101010102
- Hexadecimal: 0x3A954AA
- Base-36: 10KMUI
Squares and roots of 61428906
- 61428906 squared (614289062) is 3773510492356836
- 61428906 cubed (614289063) is 231802621325001797101416
-
The
square root of 61428906 is 7837.6594720617 -
The
cube root of 61428906 is 394.5701803271
Scales and comparisons
How big is 61428906?- 61,428,906 seconds is equal to 1 year, 49 weeks, 3 days, 23 hours, 35 minutes, 6 seconds.
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To count from 1 to 61,428,906 would take you about 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 61428906 cubic inches would be around 32.9 feet tall.
Recreational maths with 61428906
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"Number 61428906 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
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The information we have on file for 61428906 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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