129713400
129,713,400 is an even composite number composed of five prime numbers multiplied together.
129713400 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 129713400:
23 × 35 × 52 × 17 × 157
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 17 × 157)See below for interesting mathematical facts about the number 129713400 from the Numbermatics database.
Names of 129713400
- Cardinal: 129713400 can be written as One hundred twenty-nine million, seven hundred thirteen thousand, four hundred.
Scientific notation
- Scientific notation: 1.297134 × 108
Factors of 129713400
Divisors of 129713400
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 25 27 30 34 36 40 45 50 51 54 60 68 72 75 81 85 90 100 102 108 120 135 136 150 153 157 162 170 180 200 204 216 225 243 255 270 300 306 314 324 340 360 405 408 425 450 459 471 486 510 540 600 612 628 648 675 680 765 785 810 850 900 918 942 972 1020 1080 1215 1224 1256 1275 1350 1377 1413 1530 1570 1620 1700 1800 1836 1884 1944 2025 2040 2295 2355 2430 2550 2669 2700 2754 2826 3060 3140 3240 3400 3672 3768 3825 3925 4050 4131 4239 4590 4710 4860 5100 5338 5400 5508 5652 6075 6120 6280 6885 7065 7650 7850 8007 8100 8262 8478 9180 9420 9720 10200 10676 11016 11304 11475 11775 12150 12717 13345 13770 14130 15300 15700 16014 16200 16524 16956 18360 18840 20655 21195 21352 22950 23550 24021 24300 25434 26690 27540 28260 30600 31400 32028 33048 33912 34425 35325 38151 40035 41310 42390 45900 47100 48042 48600 50868 53380 55080 56520 63585 64056 66725 68850 70650 72063 76302 80070 82620 84780 91800 94200 96084 101736 103275 105975 106760 120105 127170 133450 137700 141300 144126 152604 160140 165240 169560 190755 192168 200175 206550 211950 216189 240210 254340 266900 275400 282600 288252 305208 317925 320280 360315 381510 400350 413100 423900 432378 480420 508680 533800 576504 600525 635850 648567 720630 763020 800700 826200 847800 864756 953775 960840 1080945 1201050 1271700 1297134 1441260 1526040 1601400 1729512 1801575 1907550 2161890 2402100 2543400 2594268 2882520 3242835 3603150 3815100 4323780 4804200 5188536 5404725 6485670 7206300 7630200 8647560 10809450 12971340 14412600 16214175 21618900 25942680 32428350 43237800 64856700 129713400
- Sum of all divisors σ(n): 481375440
- Sum of proper divisors (its aliquot sum) s(n): 351662040
- 129713400 is an abundant number, because the sum of its proper divisors (351662040) is greater than itself. Its abundance is 221948640
Bases of 129713400
- Binary: 1111011101101000100111110002
- Hexadecimal: 0x7BB44F8
- Base-36: 2587I0
Squares and roots of 129713400
- 129713400 squared (1297134002) is 16825566139560000
- 129713400 cubed (1297134003) is 2182501390887202104000000
-
The
square root of 129713400 is 11389.1790748939 -
The
cube root of 129713400 is 506.2071568681
Scales and comparisons
How big is 129713400?- 129,713,400 seconds is equal to 4 years, 6 weeks, 3 days, 7 hours, 30 minutes.
-
To count from 1 to 129,713,400 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 129713400 cubic inches would be around 42.2 feet tall.
Recreational maths with 129713400
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