135121440
135,121,440 is an even composite number composed of six prime numbers multiplied together.
135121440 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 135121440:
25 × 3 × 5 × 17 × 29 × 571
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 17 × 29 × 571)See below for interesting mathematical facts about the number 135121440 from the Numbermatics database.
Names of 135121440
- Cardinal: 135121440 can be written as One hundred thirty-five million, one hundred twenty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3512144 × 108
Factors of 135121440
Divisors of 135121440
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 29 30 32 34 40 48 51 58 60 68 80 85 87 96 102 116 120 136 145 160 170 174 204 232 240 255 272 290 340 348 408 435 464 480 493 510 544 571 580 680 696 816 870 928 986 1020 1142 1160 1360 1392 1479 1632 1713 1740 1972 2040 2284 2320 2465 2720 2784 2855 2958 3426 3480 3944 4080 4568 4640 4930 5710 5916 6852 6960 7395 7888 8160 8565 9136 9707 9860 11420 11832 13704 13920 14790 15776 16559 17130 18272 19414 19720 22840 23664 27408 29121 29580 33118 34260 38828 39440 45680 47328 48535 49677 54816 58242 59160 66236 68520 77656 78880 82795 91360 97070 99354 116484 118320 132472 137040 145605 155312 165590 194140 198708 232968 236640 248385 264944 274080 281503 291210 310624 331180 388280 397416 465936 496770 529888 563006 582420 662360 776560 794832 844509 931872 993540 1126012 1164840 1324720 1407515 1553120 1589664 1689018 1987080 2252024 2329680 2649440 2815030 3378036 3974160 4222545 4504048 4659360 5630060 6756072 7948320 8445090 9008096 11260120 13512144 16890180 22520240 27024288 33780360 45040480 67560720 135121440
- Sum of all divisors σ(n): 467026560
- Sum of proper divisors (its aliquot sum) s(n): 331905120
- 135121440 is an abundant number, because the sum of its proper divisors (331905120) is greater than itself. Its abundance is 196783680
Bases of 135121440
- Binary: 10000000110111001010001000002
- Hexadecimal: 0x80DCA20
- Base-36: 28G4DC
Squares and roots of 135121440
- 135121440 squared (1351214402) is 18257803547673600
- 135121440 cubed (1351214403) is 2467020706598765481984000
-
The
square root of 135121440 is 11624.1748094219 -
The
cube root of 135121440 is 513.1465597385
Scales and comparisons
How big is 135121440?- 135,121,440 seconds is equal to 4 years, 15 weeks, 2 days, 21 hours, 44 minutes.
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To count from 1 to 135,121,440 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 135121440 cubic inches would be around 42.8 feet tall.
Recreational maths with 135121440
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The information we have on file for 135121440 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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