126450240
126,450,240 is an even composite number composed of six prime numbers multiplied together.
126450240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 126450240:
26 × 3 × 5 × 7 × 31 × 607
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 31 × 607)See below for interesting mathematical facts about the number 126450240 from the Numbermatics database.
Names of 126450240
- Cardinal: 126450240 can be written as One hundred twenty-six million, four hundred fifty thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.2645024 × 108
Factors of 126450240
Divisors of 126450240
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 56 60 62 64 70 80 84 93 96 105 112 120 124 140 155 160 168 186 192 210 217 224 240 248 280 310 320 336 372 420 434 448 465 480 496 560 607 620 651 672 744 840 868 930 960 992 1085 1120 1214 1240 1302 1344 1488 1680 1736 1821 1860 1984 2170 2240 2428 2480 2604 2976 3035 3255 3360 3472 3642 3720 4249 4340 4856 4960 5208 5952 6070 6510 6720 6944 7284 7440 8498 8680 9105 9712 9920 10416 12140 12747 13020 13888 14568 14880 16996 17360 18210 18817 19424 20832 21245 24280 25494 26040 29136 29760 33992 34720 36420 37634 38848 41664 42490 48560 50988 52080 56451 58272 63735 67984 69440 72840 75268 84980 94085 97120 101976 104160 112902 116544 127470 131719 135968 145680 150536 169960 188170 194240 203952 208320 225804 254940 263438 271936 282255 291360 301072 339920 376340 395157 407904 451608 509880 526876 564510 582720 602144 658595 679840 752680 790314 815808 903216 1019760 1053752 1129020 1204288 1317190 1359680 1505360 1580628 1806432 1975785 2039520 2107504 2258040 2634380 3010720 3161256 3612864 3951570 4079040 4215008 4516080 5268760 6021440 6322512 7903140 8430016 9032160 10537520 12645024 15806280 18064320 21075040 25290048 31612560 42150080 63225120 126450240
- Sum of all divisors σ(n): 474415104
- Sum of proper divisors (its aliquot sum) s(n): 347964864
- 126450240 is an abundant number, because the sum of its proper divisors (347964864) is greater than itself. Its abundance is 221514624
Bases of 126450240
- Binary: 1111000100101111010010000002
- Hexadecimal: 0x7897A40
- Base-36: 23A9MO
Squares and roots of 126450240
- 126450240 squared (1264502402) is 15989663196057600
- 126450240 cubed (1264502403) is 2021896748660650573824000
-
The
square root of 126450240 is 11245.0095598003 -
The
cube root of 126450240 is 501.9262231329
Scales and comparisons
How big is 126450240?- 126,450,240 seconds is equal to 4 years, 1 week, 13 hours, 4 minutes.
-
To count from 1 to 126,450,240 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 126450240 cubic inches would be around 41.8 feet tall.
Recreational maths with 126450240
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