129472000
129,472,000 is an even composite number composed of four prime numbers multiplied together.
129472000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 129472000:
29 × 53 × 7 × 172
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 17 × 17)See below for interesting mathematical facts about the number 129472000 from the Numbermatics database.
Names of 129472000
- Cardinal: 129472000 can be written as One hundred twenty-nine million, four hundred seventy-two thousand.
Scientific notation
- Scientific notation: 1.29472 × 108
Factors of 129472000
Divisors of 129472000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 32 34 35 40 50 56 64 68 70 80 85 100 112 119 125 128 136 140 160 170 175 200 224 238 250 256 272 280 289 320 340 350 400 425 448 476 500 512 544 560 578 595 640 680 700 800 850 875 896 952 1000 1088 1120 1156 1190 1280 1360 1400 1445 1600 1700 1750 1792 1904 2000 2023 2125 2176 2240 2312 2380 2560 2720 2800 2890 2975 3200 3400 3500 3584 3808 4000 4046 4250 4352 4480 4624 4760 5440 5600 5780 5950 6400 6800 7000 7225 7616 8000 8092 8500 8704 8960 9248 9520 10115 10880 11200 11560 11900 12800 13600 14000 14450 14875 15232 16000 16184 17000 17920 18496 19040 20230 21760 22400 23120 23800 27200 28000 28900 29750 30464 32000 32368 34000 36125 36992 38080 40460 43520 44800 46240 47600 50575 54400 56000 57800 59500 60928 64000 64736 68000 72250 73984 76160 80920 89600 92480 95200 101150 108800 112000 115600 119000 129472 136000 144500 147968 152320 161840 184960 190400 202300 217600 224000 231200 238000 252875 258944 272000 289000 304640 323680 369920 380800 404600 448000 462400 476000 505750 517888 544000 578000 647360 739840 761600 809200 924800 952000 1011500 1035776 1088000 1156000 1294720 1523200 1618400 1849600 1904000 2023000 2312000 2589440 3236800 3699200 3808000 4046000 4624000 5178880 6473600 7616000 8092000 9248000 12947200 16184000 18496000 25894400 32368000 64736000 129472000
- Sum of all divisors σ(n): 391948128
- Sum of proper divisors (its aliquot sum) s(n): 262476128
- 129472000 is an abundant number, because the sum of its proper divisors (262476128) is greater than itself. Its abundance is 133004128
Bases of 129472000
- Binary: 1111011011110010110000000002
- Hexadecimal: 0x7B79600
- Base-36: 25318G
Squares and roots of 129472000
- 129472000 squared (1294720002) is 16762998784000000
- 129472000 cubed (1294720003) is 2170338978562048000000000
-
The
square root of 129472000 is 11378.5763608635 -
The
cube root of 129472000 is 505.8929403187
Scales and comparisons
How big is 129472000?- 129,472,000 seconds is equal to 4 years, 6 weeks, 12 hours, 26 minutes, 40 seconds.
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To count from 1 to 129,472,000 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 129472000 cubic inches would be around 42.2 feet tall.
Recreational maths with 129472000
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The information we have on file for 129472000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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