561640018 (number)

561640018 is an even 9-digits composite number following 561640017 and preceding 561640019. In scientific notation, it is written as 5.61640018 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 277664640 positive integers (up to 561640018) that are relatively prime to 561640018.

Interesting facts

Basic properties

Name

Name five hundred sixty-one million six hundred forty thousand eighteen

Notation

Scientific notation 5.61640018 × 10^8
Engineering notation 5.61640018 × 10^6

Prime Factorization of 561640018

Prime Factorization 2 × 89 × 3155281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 561640018
Product of the distinct prime numbers

The prime factorization of 561640018 is 2 × 89 × 3155281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 50, 41, 222, 482, 4808, 7791, 87269, 64967, 571003, 27711, 7518522, 4014662, 10885487, 46621578, 348431878, 463920788, 8718041188, 4504739650

Basic calculations (n = 561640018)

Multiplication

n×y
n×2 1123280036
n×3 1684920054
n×4 2246560072
n×5 2808200090

Division

n÷y
n÷2 280820009
n÷3 187213339.33333
n÷3 140410004.5
n÷5 112328003.6

Exponentiation

ny
n2 315439509819040324
n3 1.7716345197268E+26
n4 9.9502084354876E+34
n5 5.588435244811E+43

Nth Root

y√n
2√n 23698.945503967
3√n 825.06091646918
4√n 153.94461830141
5√n 56.220099373073

Divisors of 561640018

1, 2, 89, 178, 3155281, 6310562, 280820009, 561640018

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -561640017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 561640018 can be divided by 8 positive divisors. The sum of these divisors (counting 561640018) is 1, the average is 0.125.

Base conversion 561640018

Base System Value
2 Binary 100001011110011111001001010010
3 Ternary 1110010211021021011
4 Quaternary 201132133021102
5 Quinary 2122234440033
6 Senary 131421521134
8 Octal 4136371122
10 Decimal 561640018
12 Duodecimal 1381131aa
16 Hexadecimal 2179f252
20 Vigesimal 8fa500i
36 Base36 9adw7m

Cryptographic Hash Functions

md5 d8aec4f84042be2bee2c3cee8ffb491f
sha1 d28dfa6cca7dfd324a7f12ce544bc3c09b67321a
sha256 03304c40752e5197ae2000cf8ac520828e425cbc39a3c192e6e3b318bd2f85dd
sha512 0f4ed1989ffe9351aadba07b0144a96b1800c92bde77be7e5bd4f1c7dea276caa435ec3d912f1f1942ed72d8015552777153e8b5f034c32156a120ddaa80b807
ripemd-160 f749c09fa168580a0261e7b1366d2e071f6ce87f

561640018 as geometric shapes

Circle

Radius = n
Diameter 1123280036
Circumference 3528888309.0217
Area 9.9098244669946E+17

Sphere

Radius = n
Volume 7.4210053226929E+26
Surface area 3.9639297867979E+18
Circumference 3528888309.0217

Square

Length = n
Perimeter 2246560072
Area 315439509819040324
Diagonal 794278930.62707

Cube

Length = n
Surface area 1892637058914241944
Volume 1.7716345197268E+26
Space diagonal 972789046.7399

Equilateral Triangle

Length = n
Perimeter 1684920054
Area 1.365893144303E+17
Altitude 486394523.36995

Triangular Pyramid

Length = n
Surface area 1.365893144303E+17
Volume 2.0878913044716E+25
Height 264759643.54236