49140270
49,140,270 is an even composite number composed of six prime numbers multiplied together.
49140270 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 49140270:
2 × 34 × 5 × 19 × 31 × 103
(2 × 3 × 3 × 3 × 3 × 5 × 19 × 31 × 103)See below for interesting mathematical facts about the number 49140270 from the Numbermatics database.
Names of 49140270
- Cardinal: 49140270 can be written as Forty-nine million, one hundred forty thousand, two hundred seventy.
Scientific notation
- Scientific notation: 4.914027 × 107
Factors of 49140270
Divisors of 49140270
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 27 30 31 38 45 54 57 62 81 90 93 95 103 114 135 155 162 171 186 190 206 270 279 285 309 310 342 405 465 513 515 558 570 589 618 810 837 855 927 930 1026 1030 1178 1395 1539 1545 1674 1710 1767 1854 1957 2511 2565 2781 2790 2945 3078 3090 3193 3534 3914 4185 4635 5022 5130 5301 5562 5871 5890 6386 7695 8343 8370 8835 9270 9579 9785 10602 11742 12555 13905 15390 15903 15965 16686 17613 17670 19158 19570 25110 26505 27810 28737 29355 31806 31930 35226 41715 47709 47895 52839 53010 57474 58710 60667 79515 83430 86211 88065 95418 95790 105678 121334 143685 158517 159030 172422 176130 182001 238545 258633 264195 287370 303335 317034 364002 431055 477090 517266 528390 546003 606670 792585 862110 910005 1092006 1293165 1585170 1638009 1820010 2586330 2730015 3276018 4914027 5460030 8190045 9828054 16380090 24570135 49140270
- Sum of all divisors σ(n): 144967680
- Sum of proper divisors (its aliquot sum) s(n): 95827410
- 49140270 is an abundant number, because the sum of its proper divisors (95827410) is greater than itself. Its abundance is 46687140
Bases of 49140270
- Binary: 101110110111010010001011102
- Hexadecimal: 0x2EDD22E
- Base-36: T98VI
Squares and roots of 49140270
- 49140270 squared (491402702) is 2414766135672900
- 49140270 cubed (491402703) is 118662259893822937683000
-
The
square root of 49140270 is 7010.0121255245 -
The
cube root of 49140270 is 366.2794157631
Scales and comparisons
How big is 49140270?- 49,140,270 seconds is equal to 1 year, 29 weeks, 1 day, 18 hours, 4 minutes, 30 seconds.
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To count from 1 to 49,140,270 would take you about two 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 49140270 cubic inches would be around 30.5 feet tall.
Recreational maths with 49140270
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