272138944
272,138,944 is an even composite number composed of four prime numbers multiplied together.
272138944 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 272138944:
26 × 75 × 11 × 23
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 7 × 11 × 23)See below for interesting mathematical facts about the number 272138944 from the Numbermatics database.
Names of 272138944
- Cardinal: 272138944 can be written as Two hundred seventy-two million, one hundred thirty-eight thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 2.72138944 × 108
Factors of 272138944
Divisors of 272138944
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 23 28 32 44 46 49 56 64 77 88 92 98 112 154 161 176 184 196 224 253 308 322 343 352 368 392 448 506 539 616 644 686 704 736 784 1012 1078 1127 1232 1288 1372 1472 1568 1771 2024 2156 2254 2401 2464 2576 2744 3136 3542 3773 4048 4312 4508 4802 4928 5152 5488 7084 7546 7889 8096 8624 9016 9604 10304 10976 12397 14168 15092 15778 16192 16807 17248 18032 19208 21952 24794 26411 28336 30184 31556 33614 34496 36064 38416 49588 52822 55223 56672 60368 63112 67228 72128 76832 86779 99176 105644 110446 113344 120736 126224 134456 153664 173558 184877 198352 211288 220892 241472 252448 268912 347116 369754 386561 396704 422576 441784 504896 537824 607453 694232 739508 773122 793408 845152 883568 1075648 1214906 1388464 1479016 1546244 1690304 1767136 2429812 2776928 2958032 3092488 3534272 4252171 4859624 5553856 5916064 6184976 8504342 9719248 11832128 12369952 17008684 19438496 24739904 34017368 38876992 68034736 136069472 272138944
- Sum of all divisors σ(n): 717182208
- Sum of proper divisors (its aliquot sum) s(n): 445043264
- 272138944 is an abundant number, because the sum of its proper divisors (445043264) is greater than itself. Its abundance is 172904320
Bases of 272138944
- Binary: 100000011100010000010110000002
- Hexadecimal: 0x103882C0
- Base-36: 4I0VR4
Squares and roots of 272138944
- 272138944 squared (2721389442) is 74059604841435136
- 272138944 cubed (2721389443) is 20154502654605445355536384
-
The
square root of 272138944 is 16496.6343234007 -
The
cube root of 272138944 is 648.0326661377
Scales and comparisons
How big is 272138944?- 272,138,944 seconds is equal to 8 years, 33 weeks, 6 days, 18 hours, 9 minutes, 4 seconds.
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To count from 1 to 272,138,944 would take you about twelve 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 272138944 cubic inches would be around 54 feet tall.
Recreational maths with 272138944
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