148890000
148,890,000 is an even composite number composed of five prime numbers multiplied together.
148890000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 148890000:
24 × 3 × 54 × 7 × 709
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 709)See below for interesting mathematical facts about the number 148890000 from the Numbermatics database.
Names of 148890000
- Cardinal: 148890000 can be written as One hundred forty-eight million, eight hundred ninety thousand.
Scientific notation
- Scientific notation: 1.4889 × 108
Factors of 148890000
Divisors of 148890000
- Number of divisors d(n): 200
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 70 75 80 84 100 105 112 120 125 140 150 168 175 200 210 240 250 280 300 336 350 375 400 420 500 525 560 600 625 700 709 750 840 875 1000 1050 1200 1250 1400 1418 1500 1680 1750 1875 2000 2100 2127 2500 2625 2800 2836 3000 3500 3545 3750 4200 4254 4375 4963 5000 5250 5672 6000 7000 7090 7500 8400 8508 8750 9926 10000 10500 10635 11344 13125 14000 14180 14889 15000 17016 17500 17725 19852 21000 21270 24815 26250 28360 29778 30000 34032 35000 35450 39704 42000 42540 49630 52500 53175 56720 59556 70000 70900 74445 79408 85080 88625 99260 105000 106350 119112 124075 141800 148890 170160 177250 198520 210000 212700 238224 248150 265875 283600 297780 354500 372225 397040 425400 443125 496300 531750 595560 620375 709000 744450 850800 886250 992600 1063500 1191120 1240750 1329375 1418000 1488900 1772500 1861125 1985200 2127000 2481500 2658750 2977800 3101875 3545000 3722250 4254000 4963000 5317500 5955600 6203750 7090000 7444500 9305625 9926000 10635000 12407500 14889000 18611250 21270000 24815000 29778000 37222500 49630000 74445000 148890000
- Sum of all divisors σ(n): 550073920
- Sum of proper divisors (its aliquot sum) s(n): 401183920
- 148890000 is an abundant number, because the sum of its proper divisors (401183920) is greater than itself. Its abundance is 252293920
Bases of 148890000
- Binary: 10001101111111100001100100002
- Hexadecimal: 0x8DFE190
- Base-36: 2GN89C
Squares and roots of 148890000
- 148890000 squared (1488900002) is 22168232100000000
- 148890000 cubed (1488900003) is 3300628077369000000000000
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The
square root of 148890000 is 12202.0490082609 -
The
cube root of 148890000 is 530.0154261559
Scales and comparisons
How big is 148890000?- 148,890,000 seconds is equal to 4 years, 38 weeks, 1 day, 6 hours, 20 minutes.
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To count from 1 to 148,890,000 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 148890000 cubic inches would be around 44.2 feet tall.
Recreational maths with 148890000
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