644133022 (number)

644133022 is an even 9-digits composite number following 644133021 and preceding 644133023. In scientific notation, it is written as 6.44133022 × 10^8. The sum of its digits is 25. It has a total of 6 prime factors and 36 positive divisors. There are 281591856 positive integers (up to 644133022) that are relatively prime to 644133022.

Interesting facts

Basic properties

Name

Name six hundred forty-four million one hundred thirty-three thousand twenty-two

Notation

Scientific notation 6.44133022 × 10^8
Engineering notation 6.44133022 × 10^6

Prime Factorization of 644133022

Prime Factorization 2 × 13 × 13 × 19 × 19 × 5279

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2607826
Product of the distinct prime numbers

The prime factorization of 644133022 is 2 × 13 × 13 × 19 × 19 × 5279. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 644133022)

Multiplication

n×y
n×2 1288266044
n×3 1932399066
n×4 2576532088
n×5 3220665110

Division

n÷y
n÷2 322066511
n÷3 214711007.33333
n÷3 161033255.5
n÷5 128826604.4

Exponentiation

ny
n2 414907350030852484
n3 2.6725552522538E+26
n4 1.7214810910962E+35
n5 1.1088628175237E+44

Nth Root

y√n
2√n 25379.775846134
3√n 863.62496494046
4√n 159.31031305642
5√n 57.782338328212

Divisors of 644133022

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -644133021
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 644133022 can be divided by 36 positive divisors. The sum of these divisors (counting 644133022) is 1, the average is 0.027777777777778.

Base conversion 644133022

Base System Value
2 Binary 100110011001001011000010011110
3 Ternary 1122220001100101121
4 Quaternary 212121023002132
5 Quinary 2304344224042
6 Senary 143530001154
8 Octal 4631130236
10 Decimal 644133022
12 Duodecimal 15b8761ba
16 Hexadecimal 2664b09e
20 Vigesimal a15gcb2
36 Base36 ani07y

Cryptographic Hash Functions

md5 d7b4bf809000aec180cfb32d5794618c
sha1 ee27cee708144d2e7bd9c9a98207fc59d75cff8b
sha256 2160406ac72eadae00add29b8bb3ce25b98efcdd8913d229034079cfb7294fa4
sha512 3a4e1bd1ee3854e01d6300fd91b5d4335387aa84e1e304ee8a387d41cd7e12960dd935e8dab6b8f894c9cb1eb8af64cbec3e4f5f630cfa7488ec3b38bf2dbdec
ripemd-160 5a82c52767c454bc768c51801d7d5f7ddab5eded

644133022 as geometric shapes

Circle

Radius = n
Diameter 1288266044
Circumference 4047207139.6996
Area 1.3034698827773E+18

Sphere

Radius = n
Volume 1.1194773262391E+27
Surface area 5.2138795311093E+18
Circumference 4047207139.6996

Square

Length = n
Perimeter 2576532088
Area 414907350030852484
Diagonal 910941655.68477

Cube

Length = n
Surface area 2489444100185114904
Volume 2.6725552522538E+26
Space diagonal 1115671120.9369

Equilateral Triangle

Length = n
Perimeter 1932399066
Area 1.796601526718E+17
Altitude 557835560.46844

Triangular Pyramid

Length = n
Surface area 1.796601526718E+17
Volume 3.1496365699407E+25
Height 303647218.56159