148486920
148,486,920 is an even composite number composed of six prime numbers multiplied together.
148486920 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 148486920:
23 × 3 × 5 × 37 × 53 × 631
(2 × 2 × 2 × 3 × 5 × 37 × 53 × 631)See below for interesting mathematical facts about the number 148486920 from the Numbermatics database.
Names of 148486920
- Cardinal: 148486920 can be written as One hundred forty-eight million, four hundred eighty-six thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.4848692 × 108
Factors of 148486920
Divisors of 148486920
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 37 40 53 60 74 106 111 120 148 159 185 212 222 265 296 318 370 424 444 530 555 631 636 740 795 888 1060 1110 1262 1272 1480 1590 1893 1961 2120 2220 2524 3155 3180 3786 3922 4440 5048 5883 6310 6360 7572 7844 9465 9805 11766 12620 15144 15688 18930 19610 23347 23532 25240 29415 33443 37860 39220 46694 47064 58830 66886 70041 75720 78440 93388 100329 116735 117660 133772 140082 167215 186776 200658 233470 235320 267544 280164 334430 350205 401316 466940 501645 560328 668860 700410 802632 933880 1003290 1237391 1337720 1400820 2006580 2474782 2801640 3712173 4013160 4949564 6186955 7424346 9899128 12373910 14848692 18560865 24747820 29697384 37121730 49495640 74243460 148486920
- Sum of all divisors σ(n): 466871040
- Sum of proper divisors (its aliquot sum) s(n): 318384120
- 148486920 is an abundant number, because the sum of its proper divisors (318384120) is greater than itself. Its abundance is 169897200
Bases of 148486920
- Binary: 10001101100110111011000010002
- Hexadecimal: 0x8D9BB08
- Base-36: 2GEL8O
Squares and roots of 148486920
- 148486920 squared (1484869202) is 22048365411086400
- 148486920 cubed (1484869203) is 3273893870926753389888000
-
The
square root of 148486920 is 12185.5209162349 -
The
cube root of 148486920 is 529.5367020457
Scales and comparisons
How big is 148486920?- 148,486,920 seconds is equal to 4 years, 37 weeks, 3 days, 14 hours, 22 minutes.
-
To count from 1 to 148,486,920 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 148486920 cubic inches would be around 44.1 feet tall.
Recreational maths with 148486920
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