68625830 (number)

68625830 is an even 8-digits composite number following 68625829 and preceding 68625831. In scientific notation, it is written as 6.8625830 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 21715200 positive integers (up to 68625830) that are relatively prime to 68625830.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred twenty-five thousand eight hundred thirty

Notation

Scientific notation 6.8625830 × 10^7
Engineering notation 6.8625830 × 10^6

Prime Factorization of 68625830

Prime Factorization 2 × 5 × 7 × 13 × 13 × 5801

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5278910
Product of the distinct prime numbers

The prime factorization of 68625830 is 2 × 5 × 7 × 13 × 13 × 5801. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68625830)

Multiplication

n×y
n×2 137251660
n×3 205877490
n×4 274503320
n×5 343129150

Division

n÷y
n÷2 34312915
n÷3 22875276.666667
n÷3 17156457.5
n÷5 13725166

Exponentiation

ny
n2 4709504543188900
n3 3.2319365816511E+23
n4 2.2179433042317E+31
n5 1.5220820014584E+39

Nth Root

y√n
2√n 8284.0708591851
3√n 409.41385607137
4√n 91.016871288707
5√n 36.923046057144

Divisors of 68625830

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 -68625829
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 68625830 can be divided by 48 positive divisors. The sum of these divisors (counting 68625830) is 1, the average is 0.020833333333333.

Base conversion 68625830

Base System Value
2 Binary 100000101110010010110100110
3 Ternary 11210010112221102
4 Quaternary 10011302112212
5 Quinary 120032011310
6 Senary 10450520102
8 Octal 405622646
10 Decimal 68625830
12 Duodecimal 1ab96032
16 Hexadecimal 41725a6
20 Vigesimal 118i4ba
36 Base36 14uw12

Cryptographic Hash Functions

md5 225984c551bb048e9e63c680e10eef00
sha1 e04bcdf2823cc79272f5c08b7694dc6369aa1332
sha256 be86803ce8290e6d53df9790272a96b5cadd634f64f7d758f701d06c4ee0ce18
sha512 b652cb7d6f74a332fa8e70b84222c6a5faf7cf1f2a9026a6c3cc39060cc7386d6a7ce1416b3df306ca1c4f77d2f85f3687ca65dbc3fe6de90744aee4e34219a5
ripemd-160 281995e5718331ca0708683720a7bb49903ebfff

68625830 as geometric shapes

Circle

Radius = n
Diameter 137251660
Circumference 431188806.749
Area 1.479534487493E+16

Sphere

Radius = n
Volume 1.3537904295711E+24
Surface area 5.918137949972E+16
Circumference 431188806.749

Square

Length = n
Perimeter 274503320
Area 4709504543188900
Diagonal 97051579.51511

Cube

Length = n
Surface area 28257027259133400
Volume 3.2319365816511E+23
Space diagonal 118863424.27158

Equilateral Triangle

Length = n
Perimeter 205877490
Area 2.0392752868199E+15
Altitude 59431712.135792

Triangular Pyramid

Length = n
Surface area 2.0392752868199E+15
Volume 3.8088737887506E+22
Height 32350526.505037