748428000
748,428,000 is an even composite number composed of five prime numbers multiplied together.
748428000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 748428000:
25 × 3 × 53 × 47 × 1327
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 47 × 1327)See below for interesting mathematical facts about the number 748428000 from the Numbermatics database.
Names of 748428000
- Cardinal: 748428000 can be written as Seven hundred forty-eight million, four hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 7.48428 × 108
Factors of 748428000
Divisors of 748428000
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 47 48 50 60 75 80 94 96 100 120 125 141 150 160 188 200 235 240 250 282 300 375 376 400 470 480 500 564 600 705 750 752 800 940 1000 1128 1175 1200 1327 1410 1500 1504 1880 2000 2256 2350 2400 2654 2820 3000 3525 3760 3981 4000 4512 4700 5308 5640 5875 6000 6635 7050 7520 7962 9400 10616 11280 11750 12000 13270 14100 15924 17625 18800 19905 21232 22560 23500 26540 28200 31848 33175 35250 37600 39810 42464 47000 53080 56400 62369 63696 66350 70500 79620 94000 99525 106160 112800 124738 127392 132700 141000 159240 165875 187107 188000 199050 212320 249476 265400 282000 311845 318480 331750 374214 398100 497625 498952 530800 564000 623690 636960 663500 748428 796200 935535 995250 997904 1061600 1247380 1327000 1496856 1559225 1592400 1871070 1990500 1995808 2494760 2654000 2993712 3118450 3184800 3742140 3981000 4677675 4989520 5308000 5987424 6236900 7484280 7796125 7962000 9355350 9979040 12473800 14968560 15592250 15924000 18710700 23388375 24947600 29937120 31184500 37421400 46776750 49895200 62369000 74842800 93553500 124738000 149685600 187107000 249476000 374214000 748428000
- Sum of all divisors σ(n): 2505904128
- Sum of proper divisors (its aliquot sum) s(n): 1757476128
- 748428000 is an abundant number, because the sum of its proper divisors (1757476128) is greater than itself. Its abundance is 1009048128
Bases of 748428000
- Binary: 1011001001110000011010111000002
- Hexadecimal: 0x2C9C1AE0
- Base-36: CDLEQO
Squares and roots of 748428000
- 748428000 squared (7484280002) is 560144471184000000
- 748428000 cubed (7484280003) is 419227806279298752000000000
-
The
square root of 748428000 is 27357.4121583165 -
The
cube root of 748428000 is 907.9250716049
Scales and comparisons
How big is 748428000?- 748,428,000 seconds is equal to 23 years, 41 weeks, 3 days, 8 hours, 40 minutes.
-
To count from 1 to 748,428,000 would take you about thirty-five 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 748428000 cubic inches would be around 75.7 feet tall.
Recreational maths with 748428000
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