140727972
140,727,972 is an even composite number composed of six prime numbers multiplied together.
140727972 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 140727972:
22 × 3 × 7 × 11 × 173 × 31
(2 × 2 × 3 × 7 × 11 × 17 × 17 × 17 × 31)See below for interesting mathematical facts about the number 140727972 from the Numbermatics database.
Names of 140727972
- Cardinal: 140727972 can be written as One hundred forty million, seven hundred twenty-seven thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 1.40727972 × 108
Factors of 140727972
Divisors of 140727972
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 7 11 12 14 17 21 22 28 31 33 34 42 44 51 62 66 68 77 84 93 102 119 124 132 154 186 187 204 217 231 238 289 308 341 357 372 374 434 462 476 527 561 578 651 682 714 748 867 868 924 1023 1054 1122 1156 1302 1309 1364 1428 1581 1734 2023 2046 2108 2244 2387 2604 2618 3162 3179 3468 3689 3927 4046 4092 4774 4913 5236 5797 6069 6324 6358 7161 7378 7854 8092 8959 9537 9548 9826 11067 11594 12138 12716 14322 14739 14756 15708 17391 17918 19074 19652 22134 22253 23188 24276 26877 28644 29478 34391 34782 35836 38148 40579 44268 44506 53754 54043 58956 62713 66759 68782 69564 81158 89012 98549 103173 107508 108086 121737 125426 133518 137564 152303 162129 162316 188139 197098 206346 216172 243474 250852 267036 295647 304606 324258 376278 378301 394196 412692 456909 486948 591294 609212 648516 689843 752556 756602 913818 1066121 1134903 1182588 1379686 1513204 1675333 1827636 2069529 2132242 2269806 2759372 3198363 3350666 4139058 4264484 4539612 5025999 6396726 6701332 8278116 10051998 11727331 12793452 20103996 23454662 35181993 46909324 70363986 140727972
- Sum of all divisors σ(n): 449003520
- Sum of proper divisors (its aliquot sum) s(n): 308275548
- 140727972 is an abundant number, because the sum of its proper divisors (308275548) is greater than itself. Its abundance is 167547576
Bases of 140727972
- Binary: 10000110001101010110101001002
- Hexadecimal: 0x86356A4
- Base-36: 2BSAEC
Squares and roots of 140727972
- 140727972 squared (1407279722) is 19804362103232784
- 140727972 cubed (1407279723) is 2787027715541604336234048
-
The
square root of 140727972 is 11862.8821118647 -
The
cube root of 140727972 is 520.1478524343
Scales and comparisons
How big is 140727972?- 140,727,972 seconds is equal to 4 years, 24 weeks, 4 days, 19 hours, 6 minutes, 12 seconds.
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To count from 1 to 140,727,972 would take you about 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 140727972 cubic inches would be around 43.3 feet tall.
Recreational maths with 140727972
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