28916480
28,916,480 is an even composite number composed of five prime numbers multiplied together.
28916480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 28916480:
28 × 5 × 19 × 29 × 41
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 29 × 41)See below for interesting mathematical facts about the number 28916480 from the Numbermatics database.
Names of 28916480
- Cardinal: 28916480 can be written as Twenty-eight million, nine hundred sixteen thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.891648 × 107
Factors of 28916480
Divisors of 28916480
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 29 32 38 40 41 58 64 76 80 82 95 116 128 145 152 160 164 190 205 232 256 290 304 320 328 380 410 464 551 580 608 640 656 760 779 820 928 1102 1160 1189 1216 1280 1312 1520 1558 1640 1856 2204 2320 2378 2432 2624 2755 3040 3116 3280 3712 3895 4408 4640 4756 4864 5248 5510 5945 6080 6232 6560 7424 7790 8816 9280 9512 10496 11020 11890 12160 12464 13120 15580 17632 18560 19024 22040 22591 23780 24320 24928 26240 31160 35264 37120 38048 44080 45182 47560 49856 52480 62320 70528 76096 88160 90364 95120 99712 112955 124640 141056 152192 176320 180728 190240 199424 225910 249280 304384 352640 361456 380480 451820 498560 705280 722912 760960 903640 997120 1445824 1521920 1807280 2891648 3614560 5783296 7229120 14458240 28916480
- Sum of all divisors σ(n): 77263200
- Sum of proper divisors (its aliquot sum) s(n): 48346720
- 28916480 is an abundant number, because the sum of its proper divisors (48346720) is greater than itself. Its abundance is 19430240
Bases of 28916480
- Binary: 11011100100111011000000002
- Hexadecimal: 0x1B93B00
- Base-36: H7S3K
Squares and roots of 28916480
- 28916480 squared (289164802) is 836162815590400
- 28916480 cubed (289164803) is 24178885333763489792000
-
The
square root of 28916480 is 5377.4045784189 -
The
cube root of 28916480 is 306.9364565547
Scales and comparisons
How big is 28916480?- 28,916,480 seconds is equal to 47 weeks, 5 days, 16 hours, 21 minutes, 20 seconds.
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To count from 1 to 28,916,480 would take you about nineteen 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 28916480 cubic inches would be around 25.6 feet tall.
Recreational maths with 28916480
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The information we have on file for 28916480 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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