147939120
147,939,120 is an even composite number composed of six prime numbers multiplied together.
147939120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 147939120:
24 × 32 × 5 × 7 × 149 × 197
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 149 × 197)See below for interesting mathematical facts about the number 147939120 from the Numbermatics database.
Names of 147939120
- Cardinal: 147939120 can be written as One hundred forty-seven million, nine hundred thirty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.4793912 × 108
Factors of 147939120
Divisors of 147939120
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 149 168 180 197 210 240 252 280 298 315 336 360 394 420 447 504 560 591 596 630 720 745 788 840 894 985 1008 1043 1182 1192 1260 1341 1379 1490 1576 1680 1773 1788 1970 2086 2235 2364 2384 2520 2682 2758 2955 2980 3129 3152 3546 3576 3940 4137 4172 4470 4728 5040 5215 5364 5516 5910 5960 6258 6705 6895 7092 7152 7880 8274 8344 8865 8940 9387 9456 10430 10728 11032 11820 11920 12411 12516 13410 13790 14184 15645 15760 16548 16688 17730 17880 18774 20685 20860 21456 22064 23640 24822 25032 26820 27580 28368 29353 31290 33096 35460 35760 37548 41370 41720 46935 47280 49644 50064 53640 55160 58706 62055 62580 66192 70920 75096 82740 83440 88059 93870 99288 107280 110320 117412 124110 125160 141840 146765 150192 165480 176118 187740 198576 205471 234824 248220 250320 264177 293530 330960 352236 375480 410942 440295 469648 496440 528354 587060 616413 704472 750960 821884 880590 992880 1027355 1056708 1174120 1232826 1320885 1408944 1643768 1761180 1849239 2054710 2113416 2348240 2465652 2641770 3082065 3287536 3522360 3698478 4109420 4226832 4931304 5283540 6164130 7044720 7396956 8218840 9246195 9862608 10567080 12328260 14793912 16437680 18492390 21134160 24656520 29587824 36984780 49313040 73969560 147939120
- Sum of all divisors σ(n): 574516800
- Sum of proper divisors (its aliquot sum) s(n): 426577680
- 147939120 is an abundant number, because the sum of its proper divisors (426577680) is greater than itself. Its abundance is 278638560
Bases of 147939120
- Binary: 10001101000101011111001100002
- Hexadecimal: 0x8D15F30
- Base-36: 2G2UK0
Squares and roots of 147939120
- 147939120 squared (1479391202) is 21885983226374400
- 147939120 cubed (1479391203) is 3237793098844589526528000
-
The
square root of 147939120 is 12163.0226506407 -
The
cube root of 147939120 is 528.8847082293
Scales and comparisons
How big is 147939120?- 147,939,120 seconds is equal to 4 years, 36 weeks, 4 days, 6 hours, 12 minutes.
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To count from 1 to 147,939,120 would take you about seven 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 147939120 cubic inches would be around 44.1 feet tall.
Recreational maths with 147939120
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