72698908 (number)

72698908 is an even 8-digits composite number following 72698907 and preceding 72698909. In scientific notation, it is written as 7.2698908 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors. There are 36349452 positive integers (up to 72698908) that are relatively prime to 72698908.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred ninety-eight thousand nine hundred eight

Notation

Scientific notation 7.2698908 × 10^7
Engineering notation 7.2698908 × 10^6

Prime Factorization of 72698908

Prime Factorization 2 × 2 × 18174727

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 36349454
Product of the distinct prime numbers

The prime factorization of 72698908 is 2 × 2 × 18174727. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72698908)

Multiplication

n×y
n×2 145397816
n×3 218096724
n×4 290795632
n×5 363494540

Division

n÷y
n÷2 36349454
n÷3 24232969.333333
n÷3 18174727
n÷5 14539781.6

Exponentiation

ny
n2 5285131224392464
n3 3.8422326865004E+23
n4 2.7932612059048E+31
n5 2.0306703942804E+39

Nth Root

y√n
2√n 8526.3654624934
3√n 417.35853167665
4√n 92.338320660999
5√n 37.351287580258

Divisors of 72698908

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72698907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72698908 can be divided by 6 positive divisors. The sum of these divisors (counting 72698908) is 1, the average is 0.16666666666667.

Base conversion 72698908

Base System Value
2 Binary 100010101010100110000011100
3 Ternary 12001210111011011
4 Quaternary 10111110300130
5 Quinary 122102331113
6 Senary 11114105004
8 Octal 425246034
10 Decimal 72698908
12 Duodecimal 2041b164
16 Hexadecimal 4554c1c
20 Vigesimal 12e7758
36 Base36 17a6u4

Cryptographic Hash Functions

md5 cbce8c872080c8bbdc5eafc7a6a41a1e
sha1 239dd47bdd5b265f341d384427f8a221573545db
sha256 fcabdde9afdfb73cab9ddb816e2a337c4c7107e7f803e1cb9bf3543181da5a2e
sha512 ac29765c0cf6341d7c0e5d0ea28dc6f2fdc6a994be43fb5e62b43ad7f0e3344a5130f505cb58616ddedb3bf0f21594f26567126e15011aff1544cfdefc80cd83
ripemd-160 c5479fd787b48311a6a153854f685cce19e6c59d

72698908 as geometric shapes

Circle

Radius = n
Diameter 145397816
Circumference 456780710.5936
Area 1.6603729427809E+16

Sphere

Radius = n
Volume 1.6094306641723E+24
Surface area 6.6414917711238E+16
Circumference 456780710.5936

Square

Length = n
Perimeter 290795632
Area 5285131224392464
Diagonal 102811781.66331

Cube

Length = n
Surface area 31710787346354784
Volume 3.8422326865004E+23
Space diagonal 125918202.31078

Equilateral Triangle

Length = n
Perimeter 218096724
Area 2.2885289513291E+15
Altitude 62959101.155388

Triangular Pyramid

Length = n
Surface area 2.2885289513291E+15
Volume 4.5281146458683E+22
Height 34270593.887771