148148520
148,148,520 is an even composite number composed of six prime numbers multiplied together.
148148520 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 148148520:
23 × 3 × 5 × 13 × 23 × 4129
(2 × 2 × 2 × 3 × 5 × 13 × 23 × 4129)See below for interesting mathematical facts about the number 148148520 from the Numbermatics database.
Names of 148148520
- Cardinal: 148148520 can be written as One hundred forty-eight million, one hundred forty-eight thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.4814852 × 108
Factors of 148148520
Divisors of 148148520
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 23 24 26 30 39 40 46 52 60 65 69 78 92 104 115 120 130 138 156 184 195 230 260 276 299 312 345 390 460 520 552 598 690 780 897 920 1196 1380 1495 1560 1794 2392 2760 2990 3588 4129 4485 5980 7176 8258 8970 11960 12387 16516 17940 20645 24774 33032 35880 41290 49548 53677 61935 82580 94967 99096 107354 123870 161031 165160 189934 214708 247740 268385 284901 322062 379868 429416 474835 495480 536770 569802 644124 759736 805155 949670 1073540 1139604 1234571 1288248 1424505 1610310 1899340 2147080 2279208 2469142 2849010 3220620 3703713 3798680 4938284 5698020 6172855 6441240 7407426 9876568 11396040 12345710 14814852 18518565 24691420 29629704 37037130 49382840 74074260 148148520
- Sum of all divisors σ(n): 499564800
- Sum of proper divisors (its aliquot sum) s(n): 351416280
- 148148520 is an abundant number, because the sum of its proper divisors (351416280) is greater than itself. Its abundance is 203267760
Bases of 148148520
- Binary: 10001101010010010001001010002
- Hexadecimal: 0x8D49128
- Base-36: 2G7C4O
Squares and roots of 148148520
- 148148520 squared (1481485202) is 21947983978190400
- 148148520 cubed (1481485203) is 3251561343352620038208000
-
The
square root of 148148520 is 12171.6276643677 -
The
cube root of 148148520 is 529.1341266975
Scales and comparisons
How big is 148148520?- 148,148,520 seconds is equal to 4 years, 36 weeks, 6 days, 16 hours, 22 minutes.
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To count from 1 to 148,148,520 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 148148520 cubic inches would be around 44.1 feet tall.
Recreational maths with 148148520
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