149520000
149,520,000 is an even composite number composed of five prime numbers multiplied together.
149520000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 149520000:
27 × 3 × 54 × 7 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 89)See below for interesting mathematical facts about the number 149520000 from the Numbermatics database.
Names of 149520000
- Cardinal: 149520000 can be written as One hundred forty-nine million, five hundred twenty thousand.
Scientific notation
- Scientific notation: 1.4952 × 108
Factors of 149520000
Divisors of 149520000
- Number of divisors d(n): 320
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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 32 35 40 42 48 50 56 60 64 70 75 80 84 89 96 100 105 112 120 125 128 140 150 160 168 175 178 192 200 210 224 240 250 267 280 300 320 336 350 356 375 384 400 420 445 448 480 500 525 534 560 600 623 625 640 672 700 712 750 800 840 875 890 896 960 1000 1050 1068 1120 1200 1246 1250 1335 1344 1400 1424 1500 1600 1680 1750 1780 1869 1875 1920 2000 2100 2136 2225 2240 2400 2492 2500 2625 2670 2688 2800 2848 3000 3115 3200 3360 3500 3560 3738 3750 4000 4200 4272 4375 4450 4480 4800 4984 5000 5250 5340 5600 5696 6000 6230 6675 6720 7000 7120 7476 7500 8000 8400 8544 8750 8900 9345 9600 9968 10000 10500 10680 11125 11200 11392 12000 12460 13125 13350 13440 14000 14240 14952 15000 15575 16000 16800 17088 17500 17800 18690 19936 20000 21000 21360 22250 22400 24000 24920 26250 26700 28000 28480 29904 30000 31150 33375 33600 34176 35000 35600 37380 39872 40000 42000 42720 44500 46725 48000 49840 52500 53400 55625 56000 56960 59808 60000 62300 66750 67200 70000 71200 74760 77875 79744 80000 84000 85440 89000 93450 99680 105000 106800 111250 112000 119616 120000 124600 133500 140000 142400 149520 155750 166875 168000 170880 178000 186900 199360 210000 213600 222500 233625 239232 240000 249200 267000 280000 284800 299040 311500 333750 336000 356000 373800 389375 398720 420000 427200 445000 467250 498400 534000 560000 598080 623000 667500 712000 747600 778750 840000 854400 890000 934500 996800 1068000 1168125 1196160 1246000 1335000 1424000 1495200 1557500 1680000 1780000 1869000 1993600 2136000 2336250 2492000 2670000 2990400 3115000 3560000 3738000 4272000 4672500 4984000 5340000 5980800 6230000 7120000 7476000 9345000 9968000 10680000 12460000 14952000 18690000 21360000 24920000 29904000 37380000 49840000 74760000 149520000
- Sum of all divisors σ(n): 573566400
- Sum of proper divisors (its aliquot sum) s(n): 424046400
- 149520000 is an abundant number, because the sum of its proper divisors (424046400) is greater than itself. Its abundance is 274526400
Bases of 149520000
- Binary: 10001110100101111110100000002
- Hexadecimal: 0x8E97E80
- Base-36: 2H0QDC
Squares and roots of 149520000
- 149520000 squared (1495200002) is 22356230400000000
- 149520000 cubed (1495200003) is 3342703569408000000000000
-
The
square root of 149520000 is 12227.8370941063 -
The
cube root of 149520000 is 530.7619277427
Scales and comparisons
How big is 149520000?- 149,520,000 seconds is equal to 4 years, 39 weeks, 1 day, 13 hours, 20 minutes.
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To count from 1 to 149,520,000 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 149520000 cubic inches would be around 44.2 feet tall.
Recreational maths with 149520000
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