126428850
126,428,850 is an even composite number composed of six prime numbers multiplied together.
126428850 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 126428850:
2 × 34 × 52 × 19 × 31 × 53
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 19 × 31 × 53)See below for interesting mathematical facts about the number 126428850 from the Numbermatics database.
Names of 126428850
- Cardinal: 126428850 can be written as One hundred twenty-six million, four hundred twenty-eight thousand, eight hundred fifty.
Scientific notation
- Scientific notation: 1.2642885 × 108
Factors of 126428850
Divisors of 126428850
- Number of divisors d(n): 240
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 25 27 30 31 38 45 50 53 54 57 62 75 81 90 93 95 106 114 135 150 155 159 162 171 186 190 225 265 270 279 285 310 318 342 405 450 465 475 477 513 530 558 570 589 675 775 795 810 837 855 930 950 954 1007 1026 1178 1325 1350 1395 1425 1431 1539 1550 1590 1643 1674 1710 1767 2014 2025 2325 2385 2511 2565 2650 2790 2850 2862 2945 3021 3078 3286 3534 3975 4050 4185 4275 4293 4650 4770 4929 5022 5035 5130 5301 5890 6042 6975 7155 7695 7950 8215 8370 8550 8586 8835 9063 9858 10070 10602 11925 12555 12825 13950 14310 14725 14787 15105 15390 15903 16430 17670 18126 20925 21465 23850 24645 25110 25175 25650 26505 27189 29450 29574 30210 31217 31806 35775 38475 41075 41850 42930 44175 44361 45315 47709 49290 50350 53010 54378 62434 62775 71550 73935 75525 76950 79515 81567 82150 88350 88722 90630 93651 95418 107325 123225 125550 132525 133083 135945 147870 151050 156085 159030 163134 187302 214650 221805 226575 238545 246450 265050 266166 271890 280953 312170 369675 397575 407835 443610 453150 468255 477090 561906 665415 679725 739350 780425 795150 815670 842859 936510 1109025 1192725 1330830 1359450 1404765 1560850 1685718 2039175 2218050 2341275 2385450 2528577 2809530 3327075 4078350 4214295 4682550 5057154 6654150 7023825 8428590 12642885 14047650 21071475 25285770 42142950 63214425 126428850
- Sum of all divisors σ(n): 388903680
- Sum of proper divisors (its aliquot sum) s(n): 262474830
- 126428850 is an abundant number, because the sum of its proper divisors (262474830) is greater than itself. Its abundance is 136045980
Bases of 126428850
- Binary: 1111000100100100110101100102
- Hexadecimal: 0x78926B2
- Base-36: 239T4I
Squares and roots of 126428850
- 126428850 squared (1264288502) is 15984254112322500
- 126428850 cubed (1264288503) is 2020870865528704504125000
-
The
square root of 126428850 is 11244.0584310115 -
The
cube root of 126428850 is 501.8979200173
Scales and comparisons
How big is 126428850?- 126,428,850 seconds is equal to 4 years, 1 week, 7 hours, 7 minutes, 30 seconds.
-
To count from 1 to 126,428,850 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 126428850 cubic inches would be around 41.8 feet tall.
Recreational maths with 126428850
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