29752128
29,752,128 is an even composite number composed of five prime numbers multiplied together.
29752128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 29752128:
26 × 32 × 7 × 47 × 157
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 47 × 157)See below for interesting mathematical facts about the number 29752128 from the Numbermatics database.
Names of 29752128
- Cardinal: 29752128 can be written as Twenty-nine million, seven hundred fifty-two thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 2.9752128 × 107
Factors of 29752128
Divisors of 29752128
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 47 48 56 63 64 72 84 94 96 112 126 141 144 157 168 188 192 224 252 282 288 314 329 336 376 423 448 471 504 564 576 628 658 672 752 846 942 987 1008 1099 1128 1256 1316 1344 1413 1504 1692 1884 1974 2016 2198 2256 2512 2632 2826 2961 3008 3297 3384 3768 3948 4032 4396 4512 5024 5264 5652 5922 6594 6768 7379 7536 7896 8792 9024 9891 10048 10528 11304 11844 13188 13536 14758 15072 15792 17584 19782 21056 22137 22608 23688 26376 27072 29516 30144 31584 35168 39564 44274 45216 47376 51653 52752 59032 63168 66411 70336 79128 88548 90432 94752 103306 105504 118064 132822 154959 158256 177096 189504 206612 211008 236128 265644 309918 316512 354192 413224 464877 472256 531288 619836 633024 708384 826448 929754 1062576 1239672 1416768 1652896 1859508 2125152 2479344 3305792 3719016 4250304 4958688 7438032 9917376 14876064 29752128
- Sum of all divisors σ(n): 100169472
- Sum of proper divisors (its aliquot sum) s(n): 70417344
- 29752128 is an abundant number, because the sum of its proper divisors (70417344) is greater than itself. Its abundance is 40665216
Bases of 29752128
- Binary: 11100010111111011010000002
- Hexadecimal: 0x1C5FB40
- Base-36: HPOW0
Squares and roots of 29752128
- 29752128 squared (297521282) is 885189120528384
- 29752128 cubed (297521283) is 26336260018167908401152
-
The
square root of 29752128 is 5454.5511272695 -
The
cube root of 29752128 is 309.8651095411
Scales and comparisons
How big is 29752128?- 29,752,128 seconds is equal to 49 weeks, 1 day, 8 hours, 28 minutes, 48 seconds.
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To count from 1 to 29,752,128 would take you about twenty-one weeks!
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 29752128 cubic inches would be around 25.8 feet tall.
Recreational maths with 29752128
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