20455960 (number)

20455960 is an even 8-digits composite number following 20455959 and preceding 20455961. In scientific notation, it is written as 2.0455960 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 6846336 positive integers (up to 20455960) that are relatively prime to 20455960.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-five thousand nine hundred sixty

Notation

Scientific notation 2.0455960 × 10^7
Engineering notation 2.0455960 × 10^6

Prime Factorization of 20455960

Prime Factorization 2 × 2 × 2 × 35 × 43 × 1699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5113990
Product of the distinct prime numbers

The prime factorization of 20455960 is 2 × 2 × 2 × 35 × 43 × 1699. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 59, 44, 811, 884, 9, 3205, 88014, 11646, 233541, 754968, 9867069, 2927054, 72590055, 40378987, 334580976, 755238379, 3002093430, 3795385448

Basic calculations (n = 20455960)

Multiplication

n×y
n×2 40911920
n×3 61367880
n×4 81823840
n×5 102279800

Division

n÷y
n÷2 10227980
n÷3 6818653.3333333
n÷3 5113990
n÷5 4091192

Exponentiation

ny
n2 418446299521600
n3 8.5597207651619E+21
n4 1.7509730558332E+29
n5 3.5817834791202E+36

Nth Root

y√n
2√n 4522.8265498469
3√n 273.48905793504
4√n 67.251963167233
5√n 28.984377215133

Divisors of 20455960

1, 2, 4, 8, 35, 43, 70, 86, 140, 172, 280, 344, 1505, 1699, 3010, 3398, 6020, 6796, 12040, 13592, 59465, 73057, 118930, 146114, 237860, 292228, 475720, 584456, 2556995, 5113990, 10227980, 20455960

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 -20455959
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 20455960 can be divided by 32 positive divisors. The sum of these divisors (counting 20455960) is 1, the average is 0.03125.

Base conversion 20455960

Base System Value
2 Binary 1001110000010001000011000
3 Ternary 1102111021022011
4 Quaternary 1032002020120
5 Quinary 20214042320
6 Senary 2010235304
8 Octal 116021030
10 Decimal 20455960
12 Duodecimal 6a25b34
16 Hexadecimal 1382218
20 Vigesimal 67gji0
36 Base36 c6fx4

Cryptographic Hash Functions

md5 3e498d2f8f539de104a1db7a07740aa2
sha1 61541974cbe1c81204e10694a2a5377e7322ae2c
sha256 85f30b91afabc1e83e8167b693f0aa53e21817a28499cb0935fdd57855894185
sha512 95bbc149050d91fcd022bf8f864ce63dbb5730ee2fe5fdb44751977a49be1e1a8639704bcdf608d3f0586fa6eb3a7e9cd5d044ca67456a6328c1ebdfb1d8d213
ripemd-160 6e52af31f6414a9eda2f88faa2881d7c07171eb4

20455960 as geometric shapes

Circle

Radius = n
Diameter 40911920
Circumference 128528587.31625
Area 1.3145878204989E+15

Sphere

Radius = n
Volume 3.5854874496817E+22
Surface area 5.2583512819956E+15
Circumference 128528587.31625

Square

Length = n
Perimeter 81823840
Area 418446299521600
Diagonal 28929096.063362

Cube

Length = n
Surface area 2510677797129600
Volume 8.5597207651619E+21
Space diagonal 35430762.037597

Equilateral Triangle

Length = n
Perimeter 61367880
Area 1.8119256275265E+14
Altitude 17715381.018798

Triangular Pyramid

Length = n
Surface area 1.8119256275265E+14
Volume 1.0087727663515E+21
Height 9643032.0211205