129889200
129,889,200 is an even composite number composed of five prime numbers multiplied together.
129889200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 129889200:
24 × 3 × 52 × 72 × 472
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 47 × 47)See below for interesting mathematical facts about the number 129889200 from the Numbermatics database.
Names of 129889200
- Cardinal: 129889200 can be written as One hundred twenty-nine million, eight hundred eighty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 1.298892 × 108
Factors of 129889200
Divisors of 129889200
- Number of divisors d(n): 270
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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 35 40 42 47 48 49 50 56 60 70 75 80 84 94 98 100 105 112 120 140 141 147 150 168 175 188 196 200 210 235 240 245 280 282 294 300 329 336 350 376 392 400 420 470 490 525 560 564 588 600 658 700 705 735 752 784 840 940 980 987 1050 1128 1175 1176 1200 1225 1316 1400 1410 1470 1645 1680 1880 1960 1974 2100 2209 2256 2303 2350 2352 2450 2632 2800 2820 2940 3290 3525 3675 3760 3920 3948 4200 4418 4606 4700 4900 4935 5264 5640 5880 6580 6627 6909 7050 7350 7896 8225 8400 8836 9212 9400 9800 9870 11045 11280 11515 11760 13160 13254 13818 14100 14700 15463 15792 16450 17672 18424 18800 19600 19740 22090 23030 24675 26320 26508 27636 28200 29400 30926 32900 33135 34545 35344 36848 39480 44180 46060 46389 49350 53016 55225 55272 56400 57575 58800 61852 65800 66270 69090 77315 78960 88360 92120 92778 98700 106032 108241 110450 110544 115150 123704 131600 132540 138180 154630 165675 172725 176720 184240 185556 197400 216482 220900 230300 231945 247408 265080 276360 309260 324723 331350 345450 371112 386575 394800 432964 441800 460600 463890 530160 541205 552720 618520 649446 662700 690900 742224 773150 865928 883600 921200 927780 1082410 1159725 1237040 1298892 1325400 1381800 1546300 1623615 1731856 1855560 2164820 2319450 2597784 2650800 2706025 2763600 3092600 3247230 3711120 4329640 4638900 5195568 5412050 6185200 6494460 8118075 8659280 9277800 10824100 12988920 16236150 18555600 21648200 25977840 32472300 43296400 64944600 129889200
- Sum of all divisors σ(n): 494526756
- Sum of proper divisors (its aliquot sum) s(n): 364637556
- 129889200 is an abundant number, because the sum of its proper divisors (364637556) is greater than itself. Its abundance is 234748356
Bases of 129889200
- Binary: 1111011110111110011101100002
- Hexadecimal: 0x7BDF3B0
- Base-36: 25BZ5C
Squares and roots of 129889200
- 129889200 squared (1298892002) is 16871204276640000
- 129889200 cubed (1298892003) is 2191387226529348288000000
-
The
square root of 129889200 is 11396.8943138033 -
The
cube root of 129889200 is 506.4357404103
Scales and comparisons
How big is 129889200?- 129,889,200 seconds is equal to 4 years, 6 weeks, 5 days, 8 hours, 20 minutes.
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To count from 1 to 129,889,200 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 129889200 cubic inches would be around 42.2 feet tall.
Recreational maths with 129889200
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The information we have on file for 129889200 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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