51061472
51,061,472 is an even composite number composed of six prime numbers multiplied together.
51061472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 51061472:
25 × 7 × 11 × 17 × 23 × 53
(2 × 2 × 2 × 2 × 2 × 7 × 11 × 17 × 23 × 53)See below for interesting mathematical facts about the number 51061472 from the Numbermatics database.
Names of 51061472
- Cardinal: 51061472 can be written as Fifty-one million, sixty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 5.1061472 × 107
Factors of 51061472
Divisors of 51061472
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 7 8 11 14 16 17 22 23 28 32 34 44 46 53 56 68 77 88 92 106 112 119 136 154 161 176 184 187 212 224 238 253 272 308 322 352 368 371 374 391 424 476 506 544 583 616 644 736 742 748 782 848 901 952 1012 1166 1219 1232 1288 1309 1484 1496 1564 1696 1771 1802 1904 2024 2332 2438 2464 2576 2618 2737 2968 2992 3128 3542 3604 3808 4048 4081 4301 4664 4876 5152 5236 5474 5936 5984 6256 6307 7084 7208 8096 8162 8533 8602 9328 9752 9911 10472 10948 11872 12512 12614 13409 14168 14416 16324 17066 17204 18656 19504 19822 20723 20944 21896 25228 26818 28336 28832 30107 32648 34132 34408 39008 39644 41446 41888 43792 50456 53636 56672 60214 65296 68264 68816 69377 79288 82892 87584 93863 100912 107272 120428 130592 136528 137632 138754 145061 158576 165784 187726 201824 214544 227953 240856 273056 277508 290122 317152 331568 375452 429088 455906 481712 555016 580244 663136 750904 911812 963424 1110032 1160488 1501808 1595671 1823624 2220064 2320976 3003616 3191342 3647248 4641952 6382684 7294496 12765368 25530736 51061472
- Sum of all divisors σ(n): 141087744
- Sum of proper divisors (its aliquot sum) s(n): 90026272
- 51061472 is an abundant number, because the sum of its proper divisors (90026272) is greater than itself. Its abundance is 38964800
Bases of 51061472
- Binary: 110000101100100010111000002
- Hexadecimal: 0x30B22E0
- Base-36: UEFA8
Squares and roots of 51061472
- 51061472 squared (510614722) is 2607273922806784
- 51061472 cubed (510614723) is 133131244405728762626048
-
The
square root of 51061472 is 7145.7310332813 -
The
cube root of 51061472 is 370.9919135703
Scales and comparisons
How big is 51061472?- 51,061,472 seconds is equal to 1 year, 32 weeks, 2 days, 23 hours, 44 minutes, 32 seconds.
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To count from 1 to 51,061,472 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 51061472 cubic inches would be around 30.9 feet tall.
Recreational maths with 51061472
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