148921500
148,921,500 is an even composite number composed of six prime numbers multiplied together.
148921500 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 148921500:
22 × 3 × 53 × 7 × 13 × 1091
(2 × 2 × 3 × 5 × 5 × 5 × 7 × 13 × 1091)See below for interesting mathematical facts about the number 148921500 from the Numbermatics database.
Names of 148921500
- Cardinal: 148921500 can be written as One hundred forty-eight million, nine hundred twenty-one thousand, five hundred.
Scientific notation
- Scientific notation: 1.489215 × 108
Factors of 148921500
Divisors of 148921500
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 13 14 15 20 21 25 26 28 30 35 39 42 50 52 60 65 70 75 78 84 91 100 105 125 130 140 150 156 175 182 195 210 250 260 273 300 325 350 364 375 390 420 455 500 525 546 650 700 750 780 875 910 975 1050 1091 1092 1300 1365 1500 1625 1750 1820 1950 2100 2182 2275 2625 2730 3250 3273 3500 3900 4364 4550 4875 5250 5455 5460 6500 6546 6825 7637 9100 9750 10500 10910 11375 13092 13650 14183 15274 16365 19500 21820 22750 22911 27275 27300 28366 30548 32730 34125 38185 42549 45500 45822 54550 56732 65460 68250 70915 76370 81825 85098 91644 99281 109100 114555 136375 136500 141830 152740 163650 170196 190925 198562 212745 229110 272750 283660 297843 327300 354575 381850 397124 409125 425490 458220 496405 545500 572775 595686 709150 763700 818250 850980 954625 992810 1063725 1145550 1191372 1418300 1489215 1636500 1772875 1909250 1985620 2127450 2291100 2482025 2863875 2978430 3545750 3818500 4254900 4964050 5318625 5727750 5956860 7091500 7446075 9928100 10637250 11455500 12410125 14892150 21274500 24820250 29784300 37230375 49640500 74460750 148921500
- Sum of all divisors σ(n): 534223872
- Sum of proper divisors (its aliquot sum) s(n): 385302372
- 148921500 is an abundant number, because the sum of its proper divisors (385302372) is greater than itself. Its abundance is 236380872
Bases of 148921500
- Binary: 10001110000001011100100111002
- Hexadecimal: 0x8E05C9C
- Base-36: 2GNWKC
Squares and roots of 148921500
- 148921500 squared (1489215002) is 22177613162250000
- 148921500 cubed (1489215003) is 3302723418542013375000000
-
The
square root of 148921500 is 12203.3397068179 -
The
cube root of 148921500 is 530.0528011949
Scales and comparisons
How big is 148921500?- 148,921,500 seconds is equal to 4 years, 38 weeks, 1 day, 15 hours, 5 minutes.
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To count from 1 to 148,921,500 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 148921500 cubic inches would be around 44.2 feet tall.
Recreational maths with 148921500
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