68590986 (number)

68590986 is an even 8-digits composite number following 68590985 and preceding 68590987. In scientific notation, it is written as 6.8590986 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 22863660 positive integers (up to 68590986) that are relatively prime to 68590986.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred ninety thousand nine hundred eighty-six

Notation

Scientific notation 6.8590986 × 10^7
Engineering notation 6.8590986 × 10^6

Prime Factorization of 68590986

Prime Factorization 2 × 3 × 11431831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68590986
Product of the distinct prime numbers

The prime factorization of 68590986 is 2 × 3 × 11431831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68590986)

Multiplication

n×y
n×2 137181972
n×3 205772958
n×4 274363944
n×5 342954930

Division

n÷y
n÷2 34295493
n÷3 22863662
n÷3 17147746.5
n÷5 13718197.2

Exponentiation

ny
n2 4704723360452196
n3 3.2270161415065E+23
n4 2.2134421898385E+31
n5 1.5182218225502E+39

Nth Root

y√n
2√n 8281.967519859
3√n 409.34455256721
4√n 91.005315887914
5√n 36.919295842426

Divisors of 68590986

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 -68590985
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 68590986 can be divided by 8 positive divisors. The sum of these divisors (counting 68590986) is 1, the average is 0.125.

Base conversion 68590986

Base System Value
2 Binary 100000101101001110110001010
3 Ternary 11210001210010220
4 Quaternary 10011221312022
5 Quinary 120024402421
6 Senary 10450050510
8 Octal 405516612
10 Decimal 68590986
12 Duodecimal 1ab79a36
16 Hexadecimal 4169d8a
20 Vigesimal 118dh96
36 Base36 14u556

Cryptographic Hash Functions

md5 dcceb2c42fcd9cecfcea71e99b300b63
sha1 0d735a1d39adaaa8933c89a8418516a6ed8cd121
sha256 679b9a835f6102181a4aa96c8e4bfa4e6f0a7c335a15dbb6632ecf545d8679b3
sha512 b81f45cfe059c6aa98e6f39c835441c8ac162f62ffa235f473d64d72716d752af857562b70447c0245f7b235cf6458251cf66bdaf2f8591851f1effb2aa9c7c2
ripemd-160 8aaf47a2b8e6eb72619f85d442ee5139aa700944

68590986 as geometric shapes

Circle

Radius = n
Diameter 137181972
Circumference 430969875.44016
Area 1.4780324346369E+16

Sphere

Radius = n
Volume 1.351729360423E+24
Surface area 5.9121297385476E+16
Circumference 430969875.44016

Square

Length = n
Perimeter 274363944
Area 4704723360452196
Diagonal 97002302.657743

Cube

Length = n
Surface area 28228340162713176
Volume 3.2270161415065E+23
Space diagonal 118803072.69325

Equilateral Triangle

Length = n
Perimeter 205772958
Area 2.0372049739648E+15
Altitude 59401536.346623

Triangular Pyramid

Length = n
Surface area 2.0372049739648E+15
Volume 3.8030749944295E+22
Height 32334100.885914