661567164 (number)

661567164 is an even 9-digits composite number following 661567163 and preceding 661567165. In scientific notation, it is written as 6.61567164 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 218935344 positive integers (up to 661567164) that are relatively prime to 661567164.

Interesting facts

Basic properties

Name

Name six hundred sixty-one million five hundred sixty-seven thousand one hundred sixty-four

Notation

Scientific notation 6.61567164 × 10^8
Engineering notation 6.61567164 × 10^6

Prime Factorization of 661567164

Prime Factorization 2 × 2 × 3 × 139 × 396623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 330783582
Product of the distinct prime numbers

The prime factorization of 661567164 is 2 × 2 × 3 × 139 × 396623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 10, 1, 652, 4, 5906, 8744, 8359, 55164, 588728, 931379, 8454245, 8554792, 21017722, 8444542, 134484288, 674325410, 2120144720, 6326431075

Basic calculations (n = 661567164)

Multiplication

n×y
n×2 1323134328
n×3 1984701492
n×4 2646268656
n×5 3307835820

Division

n÷y
n÷2 330783582
n÷3 220522388
n÷3 165391791
n÷5 132313432.8

Exponentiation

ny
n2 437671112483002896
n3 2.8954883665011E+26
n4 1.9155600270211E+35
n5 1.2672716145481E+44

Nth Root

y√n
2√n 25720.947960758
3√n 871.34734817376
4√n 160.37751700521
5√n 58.09179395405

Divisors of 661567164

1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 396623, 793246, 1189869, 1586492, 2379738, 4759476, 55130597, 110261194, 165391791, 220522388, 330783582, 661567164

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -661567163
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 661567164 can be divided by 24 positive divisors. The sum of these divisors (counting 661567164) is 1, the average is 0.041666666666667.

Base conversion 661567164

Base System Value
2 Binary 100111011011101011011010111100
3 Ternary 1201002212002112120
4 Quaternary 213123223122330
5 Quinary 2323330122124
6 Senary 145351402540
8 Octal 4733533274
10 Decimal 661567164
12 Duodecimal 165683450
16 Hexadecimal 276eb6bc
20 Vigesimal a6efhi4
36 Base36 axvoho

Cryptographic Hash Functions

md5 6197532729214bbf9e159d5da4cf6314
sha1 6e43360c8e67931abb2a4e03de8904caa8d9039f
sha256 e35c955a4d7650b7bb9d002e5b69481f33ee41e31eb5637763130abd470cd42d
sha512 e76eb5ffca9be319164c9b4d96292771141ce344bfa4fba09e57f4368e9e3fb19aa15f892851c2554b1dc60dde5328446831c6ef7c2288bfbd6c03829e65cd58
ripemd-160 ee269c1b8a5e87d1ad86c57330265317cc0ca1c2

661567164 as geometric shapes

Circle

Radius = n
Diameter 1323134328
Circumference 4156749084.5573
Area 1.3749843516651E+18

Sphere

Radius = n
Volume 1.2128593307673E+27
Surface area 5.4999374066603E+18
Circumference 4156749084.5573

Square

Length = n
Perimeter 2646268656
Area 437671112483002896
Diagonal 935597255.74951

Cube

Length = n
Surface area 2626026674898017376
Volume 2.8954883665011E+26
Space diagonal 1145867940.6673

Equilateral Triangle

Length = n
Perimeter 1984701492
Area 1.8951715095644E+17
Altitude 572933970.33363

Triangular Pyramid

Length = n
Surface area 1.8951715095644E+17
Volume 3.4123657646661E+25
Height 311865751.9165