49742100
49,742,100 is an even composite number composed of five prime numbers multiplied together.
49742100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 49742100:
22 × 35 × 52 × 23 × 89
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 23 × 89)See below for interesting mathematical facts about the number 49742100 from the Numbermatics database.
Names of 49742100
- Cardinal: 49742100 can be written as Forty-nine million, seven hundred forty-two thousand, one hundred.
Scientific notation
- Scientific notation: 4.97421 × 107
Factors of 49742100
Divisors of 49742100
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 25 27 30 36 45 46 50 54 60 69 75 81 89 90 92 100 108 115 135 138 150 162 178 180 207 225 230 243 267 270 276 300 324 345 356 405 414 445 450 460 486 534 540 575 621 675 690 801 810 828 890 900 972 1035 1068 1150 1215 1242 1335 1350 1380 1602 1620 1725 1780 1863 2025 2047 2070 2225 2300 2403 2430 2484 2670 2700 3105 3204 3450 3726 4005 4050 4094 4140 4450 4806 4860 5175 5340 5589 6075 6141 6210 6675 6900 7209 7452 8010 8100 8188 8900 9315 9612 10235 10350 11178 12015 12150 12282 12420 13350 14418 15525 16020 18423 18630 20025 20470 20700 21627 22356 24030 24300 24564 26700 27945 28836 30705 31050 36045 36846 37260 40050 40940 43254 46575 48060 51175 55269 55890 60075 61410 62100 72090 73692 80100 86508 92115 93150 102350 108135 110538 111780 120150 122820 139725 144180 153525 165807 180225 184230 186300 204700 216270 221076 240300 276345 279450 307050 331614 360450 368460 432540 460575 497421 540675 552690 558900 614100 663228 720900 829035 921150 994842 1081350 1105380 1381725 1658070 1842300 1989684 2162700 2487105 2763450 3316140 4145175 4974210 5526900 8290350 9948420 12435525 16580700 24871050 49742100
- Sum of all divisors σ(n): 170614080
- Sum of proper divisors (its aliquot sum) s(n): 120871980
- 49742100 is an abundant number, because the sum of its proper divisors (120871980) is greater than itself. Its abundance is 71129880
Bases of 49742100
- Binary: 101111011100000001000101002
- Hexadecimal: 0x2F70114
- Base-36: TM590
Squares and roots of 49742100
- 49742100 squared (497421002) is 2474276512410000
- 49742100 cubed (497421003) is 123075709707949461000000
-
The
square root of 49742100 is 7052.8079514475 -
The
cube root of 49742100 is 367.7686498777
Scales and comparisons
How big is 49742100?- 49,742,100 seconds is equal to 1 year, 30 weeks, 1 day, 17 hours, 15 minutes.
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To count from 1 to 49,742,100 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 49742100 cubic inches would be around 30.6 feet tall.
Recreational maths with 49742100
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