20169950 (number)

20169950 is an even 8-digits composite number following 20169949 and preceding 20169951. In scientific notation, it is written as 2.0169950 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 7870400 positive integers (up to 20169950) that are relatively prime to 20169950.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-nine thousand nine hundred fifty

Notation

Scientific notation 2.0169950 × 10^7
Engineering notation 2.0169950 × 10^6

Prime Factorization of 20169950

Prime Factorization 2 × 25 × 41 × 9839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20169950
Product of the distinct prime numbers

The prime factorization of 20169950 is 2 × 25 × 41 × 9839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 31, 8, 263, 752, 8675, 3229, 27581, 88860, 865673, 62898, 6278133, 1682357, 78130592, 73558619, 411631422, 922634605, 6687194453, 3814173104

Basic calculations (n = 20169950)

Multiplication

n×y
n×2 40339900
n×3 60509850
n×4 80679800
n×5 100849750

Division

n÷y
n÷2 10084975
n÷3 6723316.6666667
n÷3 5042487.5
n÷5 4033990

Exponentiation

ny
n2 406826883002500
n3 8.2056778888163E+21
n4 1.6550811273353E+29
n5 3.3382903584297E+36

Nth Root

y√n
2√n 4491.0967480116
3√n 272.20845287998
4√n 67.015645546481
5√n 28.902869654712

Divisors of 20169950

1, 2, 25, 41, 50, 82, 1025, 2050, 9839, 19678, 245975, 403399, 491950, 806798, 10084975, 20169950

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20169949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20169950 can be divided by 16 positive divisors. The sum of these divisors (counting 20169950) is 1, the average is 0.0625.

Base conversion 20169950

Base System Value
2 Binary 1001100111100010011011110
3 Ternary 1101221201222012
4 Quaternary 1030330103132
5 Quinary 20130414300
6 Senary 2000151222
8 Octal 114742336
10 Decimal 20169950
12 Duodecimal 6908512
16 Hexadecimal 133c4de
20 Vigesimal 6614ha
36 Base36 c0b8e

Cryptographic Hash Functions

md5 ddf3bd2fd3dea7350f89a7216214d008
sha1 b4fb75598bc51ed496c9cf15aef5fd0ed93317d1
sha256 0115354ae5aa818d3079913e3a434d625dea0c26ddbe4b296431f226fc67aea7
sha512 f85f0591187b5c122c5b76c735faad71cbef2a58928788bcfa5189975afeed727d9dac30e38255278fce7529dd832e6fd744a598cbfe77e33d6c54480fdd2dc8
ripemd-160 621ea9550b0a700036037a1bc3b18f6fe363a5f8

20169950 as geometric shapes

Circle

Radius = n
Diameter 40339900
Circumference 126731533.48655
Area 1.2780843469235E+15

Sphere

Radius = n
Volume 3.4371863164306E+22
Surface area 5.112337387694E+15
Circumference 126731533.48655

Square

Length = n
Perimeter 80679800
Area 406826883002500
Diagonal 28524616.842387

Cube

Length = n
Surface area 2440961298015000
Volume 8.2056778888163E+21
Space diagonal 34935378.186124

Equilateral Triangle

Length = n
Perimeter 60509850
Area 1.761612078113E+14
Altitude 17467689.093062

Triangular Pyramid

Length = n
Surface area 1.761612078113E+14
Volume 9.6704841323575E+20
Height 9508205.6141291