64672020 (number)

64672020 is an even 8-digits composite number following 64672019 and preceding 64672021. In scientific notation, it is written as 6.4672020 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 14774400 positive integers (up to 64672020) that are relatively prime to 64672020.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred seventy-two thousand twenty

Notation

Scientific notation 6.4672020 × 10^7
Engineering notation 6.4672020 × 10^6

Prime Factorization of 64672020

Prime Factorization 2 × 2 × 15 × 189 × 3 × 1901

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32336010
Product of the distinct prime numbers

The prime factorization of 64672020 is 2 × 2 × 15 × 189 × 3 × 1901. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 50, 33, 466, 441, 2346, 1768, 6263, 96237, 936714, 128966, 6833405, 6897652, 85252906, 99565724, 681562096, 2589762, 6291352193, 6769970650

Basic calculations (n = 64672020)

Multiplication

n×y
n×2 129344040
n×3 194016060
n×4 258688080
n×5 323360100

Division

n÷y
n÷2 32336010
n÷3 21557340
n÷3 16168005
n÷5 12934404

Exponentiation

ny
n2 4182470170880400
n3 2.7048879454058E+23
n4 1.7493056730304E+31
n5 1.1313113147234E+39

Nth Root

y√n
2√n 8041.8915685304
3√n 401.3951697623
4√n 89.676594318308
5√n 36.487430874768

Divisors of 64672020

1, 2, 3, 4, 6, 12, 15, 30, 45, 60, 90, 180, 189, 378, 567, 756, 1134, 1901, 2268, 2835, 3802, 5670, 5703, 7604, 8505, 11340, 11406, 17010, 22812, 28515, 34020, 57030, 85545, 114060, 171090, 342180, 359289, 718578, 1077867, 1437156, 2155734, 4311468, 5389335, 10778670, 16168005, 21557340, 32336010, 64672020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64672019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64672020 can be divided by 48 positive divisors. The sum of these divisors (counting 64672020) is 1, the average is 0.020833333333333.

Base conversion 64672020

Base System Value
2 Binary 11110110101101000100010100
3 Ternary 11111200200100000
4 Quaternary 3312231010110
5 Quinary 113024001040
6 Senary 10230051300
8 Octal 366550424
10 Decimal 64672020
12 Duodecimal 197a9b30
16 Hexadecimal 3dad114
20 Vigesimal 1044010
36 Base36 12i590

Cryptographic Hash Functions

md5 33cbbab0b24ab1a5f00d6c2de78d40cf
sha1 e2ba559d85f253ea22c46fd3604fdfd2cb2bf1d3
sha256 eb1ae7b27dee6ec211b23c9d931901df257c8f1846b4540f3d0436c7c2295587
sha512 0374ce0543546d7e7a4b07fd9defac7112f62f5b94442ca3af71f884a806a627290a06b237c28a791d88c68539901761b275883e52a479447b49dd35f49ee5f3
ripemd-160 9860db279319e4764c66e5aef72aad1a82d01c9c

64672020 as geometric shapes

Circle

Radius = n
Diameter 129344040
Circumference 406346285.84962
Area 1.3139617562696E+16

Sphere

Radius = n
Volume 1.1330208130761E+24
Surface area 5.2558470250785E+16
Circumference 406346285.84962

Square

Length = n
Perimeter 258688080
Area 4182470170880400
Diagonal 91460047.790064

Cube

Length = n
Surface area 25094821025282400
Volume 2.7048879454058E+23
Space diagonal 112015224.46811

Equilateral Triangle

Length = n
Perimeter 194016060
Area 1.8110627092765E+15
Altitude 56007612.234055

Triangular Pyramid

Length = n
Surface area 1.8110627092765E+15
Volume 3.1877410142437E+22
Height 30486682.596688