148272390
148,272,390 is an even composite number composed of six prime numbers multiplied together.
148272390 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 148272390:
2 × 33 × 5 × 7 × 19 × 4129
(2 × 3 × 3 × 3 × 5 × 7 × 19 × 4129)See below for interesting mathematical facts about the number 148272390 from the Numbermatics database.
Names of 148272390
- Cardinal: 148272390 can be written as One hundred forty-eight million, two hundred seventy-two thousand, three hundred ninety.
Scientific notation
- Scientific notation: 1.4827239 × 108
Factors of 148272390
Divisors of 148272390
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 19 21 27 30 35 38 42 45 54 57 63 70 90 95 105 114 126 133 135 171 189 190 210 266 270 285 315 342 378 399 513 570 630 665 798 855 945 1026 1197 1330 1710 1890 1995 2394 2565 3591 3990 4129 5130 5985 7182 8258 11970 12387 17955 20645 24774 28903 35910 37161 41290 57806 61935 74322 78451 86709 111483 123870 144515 156902 173418 185805 222966 235353 260127 289030 371610 392255 433545 470706 520254 549157 557415 706059 780381 784510 867090 1098314 1114830 1176765 1300635 1412118 1560762 1647471 2118177 2353530 2601270 2745785 3294942 3530295 3901905 4236354 4942413 5491570 7060590 7803810 8237355 9884826 10590885 14827239 16474710 21181770 24712065 29654478 49424130 74136195 148272390
- Sum of all divisors σ(n): 475776000
- Sum of proper divisors (its aliquot sum) s(n): 327503610
- 148272390 is an abundant number, because the sum of its proper divisors (327503610) is greater than itself. Its abundance is 179231220
Bases of 148272390
- Binary: 10001101011001110101000001102
- Hexadecimal: 0x8D67506
- Base-36: 2G9ZPI
Squares and roots of 148272390
- 148272390 squared (1482723902) is 21984701636312100
- 148272390 cubed (1482723903) is 3259724255052905852919000
-
The
square root of 148272390 is 12176.7150742719 -
The
cube root of 148272390 is 529.2815588943
Scales and comparisons
How big is 148272390?- 148,272,390 seconds is equal to 4 years, 37 weeks, 1 day, 2 hours, 46 minutes, 30 seconds.
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To count from 1 to 148,272,390 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 148272390 cubic inches would be around 44.1 feet tall.
Recreational maths with 148272390
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