20952470 (number)

20952470 is an even 8-digits composite number following 20952469 and preceding 20952471. In scientific notation, it is written as 2.0952470 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors. There are 6530400 positive integers (up to 20952470) that are relatively prime to 20952470.

Interesting facts

Basic properties

Name

Name twenty million nine hundred fifty-two thousand four hundred seventy

Notation

Scientific notation 2.0952470 × 10^7
Engineering notation 2.0952470 × 10^6

Prime Factorization of 20952470

Prime Factorization 2 × 5 × 7 × 11 × 27211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20952470
Product of the distinct prime numbers

The prime factorization of 20952470 is 2 × 5 × 7 × 11 × 27211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 36, 96, 189, 284, 4092, 8027, 53656, 49280, 526179, 684698, 6601511, 3215785, 25625225, 16295416, 844050172, 508587668, 4667780909, 1830118495

Basic calculations (n = 20952470)

Multiplication

n×y
n×2 41904940
n×3 62857410
n×4 83809880
n×5 104762350

Division

n÷y
n÷2 10476235
n÷3 6984156.6666667
n÷3 5238117.5
n÷5 4190494

Exponentiation

ny
n2 439005999100900
n3 9.1982600259816E+21
n4 1.9272626724658E+29
n5 4.0380913326959E+36

Nth Root

y√n
2√n 4577.3868090866
3√n 275.68411490439
4√n 67.656387792186
5√n 29.123733309735

Divisors of 20952470

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 27211, 54422, 136055, 190477, 272110, 299321, 380954, 598642, 952385, 1496605, 1904770, 2095247, 2993210, 4190494, 10476235, 20952470

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20952469
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20952470 can be divided by 32 positive divisors. The sum of these divisors (counting 20952470) is 1, the average is 0.03125.

Base conversion 20952470

Base System Value
2 Binary 1001111111011010110010110
3 Ternary 1110102111101102
4 Quaternary 1033323112112
5 Quinary 20330434340
6 Senary 2025030102
8 Octal 117732626
10 Decimal 20952470
12 Duodecimal 7025332
16 Hexadecimal 13fb596
20 Vigesimal 6aj13a
36 Base36 ch312

Cryptographic Hash Functions

md5 211fe1938901c28a0bcd2cee267aac2a
sha1 10f6db5f0b478a1154ef071684e55fd28255eed1
sha256 393f53e2ffec463816f72e81852adfe38b17f6f1384dc17611f9eaa7548604fa
sha512 63a331ea00de400f686f5427d99c36844c6c6a50e8416d824716fb0798e5ae0c7be07c8e2208695224fc79edf618ae000e8e5fb6b9cd7c88c3b1048ab3581e8b
ripemd-160 34ebcc0de50d0aa45b3a776c4e0597a42a643f3e

20952470 as geometric shapes

Circle

Radius = n
Diameter 41904940
Circumference 131648251.65312
Area 1.3791780216572E+15

Sphere

Radius = n
Volume 3.852958149791E+22
Surface area 5.5167120866289E+15
Circumference 131648251.65312

Square

Length = n
Perimeter 83809880
Area 439005999100900
Diagonal 29631267.239215

Cube

Length = n
Surface area 2634035994605400
Volume 9.1982600259816E+21
Space diagonal 36290742.584063

Equilateral Triangle

Length = n
Perimeter 62857410
Area 1.9009517381757E+14
Altitude 18145371.292031

Triangular Pyramid

Length = n
Surface area 1.9009517381757E+14
Volume 1.0840253399148E+21
Height 9877089.0797385