145248000
145,248,000 is an even composite number composed of five prime numbers multiplied together.
145248000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 145248000:
28 × 3 × 53 × 17 × 89
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 17 × 89)See below for interesting mathematical facts about the number 145248000 from the Numbermatics database.
Names of 145248000
- Cardinal: 145248000 can be written as One hundred forty-five million, two hundred forty-eight thousand.
Scientific notation
- Scientific notation: 1.45248 × 108
Factors of 145248000
Divisors of 145248000
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 32 34 40 48 50 51 60 64 68 75 80 85 89 96 100 102 120 125 128 136 150 160 170 178 192 200 204 240 250 255 256 267 272 300 320 340 356 375 384 400 408 425 445 480 500 510 534 544 600 640 680 712 750 768 800 816 850 890 960 1000 1020 1068 1088 1200 1275 1280 1335 1360 1424 1500 1513 1600 1632 1700 1780 1920 2000 2040 2125 2136 2176 2225 2400 2550 2670 2720 2848 3000 3026 3200 3264 3400 3560 3840 4000 4080 4250 4272 4352 4450 4539 4800 5100 5340 5440 5696 6000 6052 6375 6400 6528 6675 6800 7120 7565 8000 8160 8500 8544 8900 9078 9600 10200 10680 10880 11125 11392 12000 12104 12750 13056 13350 13600 14240 15130 16000 16320 17000 17088 17800 18156 19200 20400 21360 21760 22250 22695 22784 24000 24208 25500 26700 27200 28480 30260 32000 32640 33375 34000 34176 35600 36312 37825 40800 42720 44500 45390 48000 48416 51000 53400 54400 56960 60520 65280 66750 68000 68352 71200 72624 75650 81600 85440 89000 90780 96000 96832 102000 106800 108800 113475 113920 121040 133500 136000 142400 145248 151300 163200 170880 178000 181560 189125 193664 204000 213600 226950 242080 267000 272000 284800 290496 302600 326400 341760 356000 363120 378250 387328 408000 427200 453900 484160 534000 544000 567375 569600 580992 605200 712000 726240 756500 816000 854400 907800 968320 1068000 1134750 1161984 1210400 1424000 1452480 1513000 1632000 1708800 1815600 1936640 2136000 2269500 2420800 2848000 2904960 3026000 3631200 4272000 4539000 4841600 5809920 6052000 7262400 8544000 9078000 9683200 12104000 14524800 18156000 24208000 29049600 36312000 48416000 72624000 145248000
- Sum of all divisors σ(n): 516559680
- Sum of proper divisors (its aliquot sum) s(n): 371311680
- 145248000 is an abundant number, because the sum of its proper divisors (371311680) is greater than itself. Its abundance is 226063680
Bases of 145248000
- Binary: 10001010100001001111000000002
- Hexadecimal: 0x8A84F00
- Base-36: 2EH62O
Squares and roots of 145248000
- 145248000 squared (1452480002) is 21096981504000000
- 145248000 cubed (1452480003) is 3064294369492992000000000
-
The
square root of 145248000 is 12051.8878189269 -
The
cube root of 145248000 is 525.6581315483
Scales and comparisons
How big is 145248000?- 145,248,000 seconds is equal to 4 years, 32 weeks, 1 day, 2 hours, 40 minutes.
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To count from 1 to 145,248,000 would take you about six 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 145248000 cubic inches would be around 43.8 feet tall.
Recreational maths with 145248000
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