139924400
139,924,400 is an even composite number composed of five prime numbers multiplied together.
139924400 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 139924400:
24 × 52 × 72 × 112 × 59
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 11 × 11 × 59)See below for interesting mathematical facts about the number 139924400 from the Numbermatics database.
Names of 139924400
- Cardinal: 139924400 can be written as One hundred thirty-nine million, nine hundred twenty-four thousand, four hundred.
Scientific notation
- Scientific notation: 1.399244 × 108
Factors of 139924400
Divisors of 139924400
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 25 28 35 40 44 49 50 55 56 59 70 77 80 88 98 100 110 112 118 121 140 154 175 176 196 200 220 236 242 245 275 280 295 308 350 385 392 400 413 440 472 484 490 539 550 560 590 605 616 649 700 770 784 826 847 880 944 968 980 1078 1100 1180 1210 1225 1232 1298 1400 1475 1540 1652 1694 1925 1936 1960 2065 2156 2200 2360 2420 2450 2596 2695 2800 2891 2950 3025 3080 3245 3304 3388 3850 3920 4130 4235 4312 4400 4543 4720 4840 4900 5192 5390 5782 5900 5929 6050 6160 6490 6608 6776 7139 7700 8260 8470 8624 9086 9680 9800 10325 10384 10780 11564 11800 11858 12100 12980 13475 13552 14278 14455 15400 16225 16520 16940 18172 19600 20650 21175 21560 22715 23128 23600 23716 24200 25960 26950 28556 28910 29645 30800 31801 32450 33040 33880 35695 36344 41300 42350 43120 45430 46256 47432 48400 49973 51920 53900 57112 57820 59290 63602 64900 67760 71390 72275 72688 82600 84700 90860 94864 99946 107800 113575 114224 115640 118580 127204 129800 142780 144550 148225 159005 165200 169400 178475 181720 199892 215600 227150 231280 237160 249865 254408 259600 285560 289100 296450 318010 338800 349811 356950 363440 399784 454300 474320 499730 508816 571120 578200 592900 636020 699622 713900 795025 799568 908600 999460 1156400 1185800 1249325 1272040 1399244 1427800 1590050 1749055 1817200 1998920 2371600 2498650 2544080 2798488 2855600 3180100 3498110 3997840 4997300 5596976 6360200 6996220 8745275 9994600 12720400 13992440 17490550 19989200 27984880 34981100 69962200 139924400
- Sum of all divisors σ(n): 437120460
- Sum of proper divisors (its aliquot sum) s(n): 297196060
- 139924400 is an abundant number, because the sum of its proper divisors (297196060) is greater than itself. Its abundance is 157271660
Bases of 139924400
- Binary: 10000101011100010011101100002
- Hexadecimal: 0x85713B0
- Base-36: 2BB2CW
Squares and roots of 139924400
- 139924400 squared (1399244002) is 19578837715360000
- 139924400 cubed (1399244003) is 2739557120019118784000000
-
The
square root of 139924400 is 11828.9644517177 -
The
cube root of 139924400 is 519.1559284629
Scales and comparisons
How big is 139924400?- 139,924,400 seconds is equal to 4 years, 23 weeks, 2 days, 11 hours, 53 minutes, 20 seconds.
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To count from 1 to 139,924,400 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 139924400 cubic inches would be around 43.3 feet tall.
Recreational maths with 139924400
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