68628995 (number)

68628995 is an odd 8-digits composite number following 68628994 and preceding 68628996. In scientific notation, it is written as 6.8628995 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 54359200 positive integers (up to 68628995) that are relatively prime to 68628995.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8628995 × 10^7
Engineering notation 6.8628995 × 10^6

Prime Factorization of 68628995

Prime Factorization 5 × 101 × 135899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68628995
Product of the distinct prime numbers

The prime factorization of 68628995 is 5 × 101 × 135899. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68628995)

Multiplication

n×y
n×2 137257990
n×3 205886985
n×4 274515980
n×5 343144975

Division

n÷y
n÷2 34314497.5
n÷3 22876331.666667
n÷3 17157248.75
n÷5 13725799

Exponentiation

ny
n2 4709938954710025
n3 3.232383769731E+23
n4 2.2183524957095E+31
n5 1.5224330233628E+39

Nth Root

y√n
2√n 8284.2618862515
3√n 409.420149984
4√n 91.017920687365
5√n 36.923386626533

Divisors of 68628995

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 -68628994
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 68628995 can be divided by 8 positive divisors. The sum of these divisors (counting 68628995) is 1, the average is 0.125.

Base conversion 68628995

Base System Value
2 Binary 100000101110011001000000011
3 Ternary 11210010201021122
4 Quaternary 10011303020003
5 Quinary 120032111440
6 Senary 10450542455
8 Octal 405631003
10 Decimal 68628995
12 Duodecimal 1ab97a2b
16 Hexadecimal 4173203
20 Vigesimal 118ic9f
36 Base36 14uygz

Cryptographic Hash Functions

md5 9d6b8d1969691048d6da57a6c78f9262
sha1 e66ca5ab1303cfe4a22c2a9e4871fedecfd3a12e
sha256 faa341e8948d47f7acbcfe3cc494abcff1f6f7f0af81584be60378d86c82c1cb
sha512 dc070f0ba5f937205bd7b4441d22a2580f5318df3171ff66348ac8f8b6611c4bd76035f4ee7e10787ac344333956e6e82a66bb746bf9bd4b7914b5597f3c8fa2
ripemd-160 0b95c4a4a19c209a774a0031f62be8b56b60d74f

68628995 as geometric shapes

Circle

Radius = n
Diameter 137257990
Circumference 431208693.0305
Area 1.4796709618973E+16

Sphere

Radius = n
Volume 1.353977747276E+24
Surface area 5.9186838475894E+16
Circumference 431208693.0305

Square

Length = n
Perimeter 274515980
Area 4709938954710025
Diagonal 97056055.501035

Cube

Length = n
Surface area 28259633728260150
Volume 3.232383769731E+23
Space diagonal 118868906.21239

Equilateral Triangle

Length = n
Perimeter 205886985
Area 2.0394633925264E+15
Altitude 59434453.106195

Triangular Pyramid

Length = n
Surface area 2.0394633925264E+15
Volume 3.8094008049569E+22
Height 32352018.500345