55394500
55,394,500 is an even composite number composed of five prime numbers multiplied together.
55394500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 55394500:
22 × 53 × 73 × 17 × 19
(2 × 2 × 5 × 5 × 5 × 7 × 7 × 7 × 17 × 19)See below for interesting mathematical facts about the number 55394500 from the Numbermatics database.
Names of 55394500
- Cardinal: 55394500 can be written as Fifty-five million, three hundred ninety-four thousand, five hundred.
Scientific notation
- Scientific notation: 5.53945 × 107
Factors of 55394500
Divisors of 55394500
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 10 14 17 19 20 25 28 34 35 38 49 50 68 70 76 85 95 98 100 119 125 133 140 170 175 190 196 238 245 250 266 323 340 343 350 380 425 475 476 490 500 532 595 646 665 686 700 833 850 875 931 950 980 1190 1225 1292 1330 1372 1615 1666 1700 1715 1750 1862 1900 2125 2261 2375 2380 2450 2660 2975 3230 3325 3332 3430 3500 3724 4165 4250 4522 4655 4750 4900 5831 5950 6125 6460 6517 6650 6860 8075 8330 8500 8575 9044 9310 9500 11305 11662 11900 12250 13034 13300 14875 15827 16150 16625 16660 17150 18620 20825 22610 23275 23324 24500 26068 29155 29750 31654 32300 32585 33250 34300 40375 41650 42875 45220 46550 56525 58310 59500 63308 65170 66500 79135 80750 83300 85750 93100 104125 110789 113050 116375 116620 130340 145775 158270 161500 162925 171500 208250 221578 226100 232750 282625 291550 316540 325850 395675 416500 443156 465500 553945 565250 583100 651700 728875 791350 814625 1107890 1130500 1457750 1582700 1629250 1978375 2215780 2769725 2915500 3258500 3956750 5539450 7913500 11078900 13848625 27697250 55394500
- Sum of all divisors σ(n): 157248000
- Sum of proper divisors (its aliquot sum) s(n): 101853500
- 55394500 is an abundant number, because the sum of its proper divisors (101853500) is greater than itself. Its abundance is 46459000
Bases of 55394500
- Binary: 110100110101000000110001002
- Hexadecimal: 0x34D40C4
- Base-36: WZAO4
Squares and roots of 55394500
- 55394500 squared (553945002) is 3068550630250000
- 55394500 cubed (553945003) is 169980827887383625000000
-
The
square root of 55394500 is 7442.7481483657 -
The
cube root of 55394500 is 381.2023321215
Scales and comparisons
How big is 55394500?- 55,394,500 seconds is equal to 1 year, 39 weeks, 4 days, 3 hours, 21 minutes, 40 seconds.
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To count from 1 to 55,394,500 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 55394500 cubic inches would be around 31.8 feet tall.
Recreational maths with 55394500
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