148993020
148,993,020 is an even composite number composed of five prime numbers multiplied together.
148993020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 148993020:
22 × 36 × 5 × 11 × 929
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 929)See below for interesting mathematical facts about the number 148993020 from the Numbermatics database.
Names of 148993020
- Cardinal: 148993020 can be written as One hundred forty-eight million, nine hundred ninety-three thousand and twenty.
Scientific notation
- Scientific notation: 1.4899302 × 108
Factors of 148993020
Divisors of 148993020
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 132 135 162 165 180 198 220 243 270 297 324 330 396 405 486 495 540 594 660 729 810 891 929 972 990 1188 1215 1458 1485 1620 1782 1858 1980 2430 2673 2787 2916 2970 3564 3645 3716 4455 4645 4860 5346 5574 5940 7290 8019 8361 8910 9290 10219 10692 11148 13365 13935 14580 16038 16722 17820 18580 20438 25083 26730 27870 30657 32076 33444 40095 40876 41805 50166 51095 53460 55740 61314 75249 80190 83610 91971 100332 102190 122628 125415 150498 153285 160380 167220 183942 204380 225747 250830 275913 300996 306570 367884 376245 451494 459855 501660 551826 613140 677241 752490 827739 902988 919710 1103652 1128735 1354482 1379565 1504980 1655478 1839420 2257470 2483217 2708964 2759130 3310956 3386205 4138695 4514940 4966434 5518260 6772410 7449651 8277390 9932868 12416085 13544820 14899302 16554780 24832170 29798604 37248255 49664340 74496510 148993020
- Sum of all divisors σ(n): 512310960
- Sum of proper divisors (its aliquot sum) s(n): 363317940
- 148993020 is an abundant number, because the sum of its proper divisors (363317940) is greater than itself. Its abundance is 214324920
Bases of 148993020
- Binary: 10001110000101110011111111002
- Hexadecimal: 0x8E173FC
- Base-36: 2GPFR0
Squares and roots of 148993020
- 148993020 squared (1489930202) is 22198920008720400
- 148993020 cubed (1489930203) is 3307484132837678731608000
-
The
square root of 148993020 is 12206.2697004449 -
The
cube root of 148993020 is 530.1376407677
Scales and comparisons
How big is 148993020?- 148,993,020 seconds is equal to 4 years, 38 weeks, 2 days, 10 hours, 57 minutes.
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To count from 1 to 148,993,020 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 148993020 cubic inches would be around 44.2 feet tall.
Recreational maths with 148993020
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