68164908 (number)

68164908 is an even 8-digits composite number following 68164907 and preceding 68164909. In scientific notation, it is written as 6.8164908 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 18846720 positive integers (up to 68164908) that are relatively prime to 68164908.

Interesting facts

Basic properties

Name

Name sixty-eight million one hundred sixty-four thousand nine hundred eight

Notation

Scientific notation 6.8164908 × 10^7
Engineering notation 6.8164908 × 10^6

Prime Factorization of 68164908

Prime Factorization 2 × 2 × 3 × 7 × 31 × 26177

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34082454
Product of the distinct prime numbers

The prime factorization of 68164908 is 2 × 2 × 3 × 7 × 31 × 26177. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68164908)

Multiplication

n×y
n×2 136329816
n×3 204494724
n×4 272659632
n×5 340824540

Division

n÷y
n÷2 34082454
n÷3 22721636
n÷3 17041227
n÷5 13632981.6

Exponentiation

ny
n2 4646454682648464
n3 3.167251559689E+23
n4 2.1589541117906E+31
n5 1.4716490840643E+39

Nth Root

y√n
2√n 8256.2042125907
3√n 408.49519362205
4√n 90.863657270609
5√n 36.873313904359

Divisors of 68164908

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 -68164907
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 68164908 can be divided by 48 positive divisors. The sum of these divisors (counting 68164908) is 1, the average is 0.020833333333333.

Base conversion 68164908

Base System Value
2 Binary 100000100000001110100101100
3 Ternary 11202021010200020
4 Quaternary 10010001310230
5 Quinary 114422234113
6 Senary 10433002140
8 Octal 404016454
10 Decimal 68164908
12 Duodecimal 1a9b3350
16 Hexadecimal 4101d2c
20 Vigesimal 1160c58
36 Base36 14l0do

Cryptographic Hash Functions

md5 aa470909e9a19b804f1e368640b6fc3e
sha1 7e41a9016b75facd5daf7e0884327dcbc985b42f
sha256 45f11cb2cfda8f6cee9caebca2777109046045ed61f838c04b1a269f63915e5b
sha512 5beb28e961c6192ca5556c4c7273fb67d5bd39bd49e19068ff45f9075030ffdc13206d34102fd591c5748ed27c32f2d042af64b4e49c8188365c0213fc8dad63
ripemd-160 9f169762ff0b982720d6ac2995090cb4bdbb7f12

68164908 as geometric shapes

Circle

Radius = n
Diameter 136329816
Circumference 428292748.41085
Area 1.4597267896246E+16

Sphere

Radius = n
Volume 1.326695230932E+24
Surface area 5.8389071584985E+16
Circumference 428292748.41085

Square

Length = n
Perimeter 272659632
Area 4646454682648464
Diagonal 96399737.371514

Cube

Length = n
Surface area 27878728095890784
Volume 3.167251559689E+23
Space diagonal 118065083.94926

Equilateral Triangle

Length = n
Perimeter 204494724
Area 2.0119738963534E+15
Altitude 59032541.974629

Triangular Pyramid

Length = n
Surface area 2.0119738963534E+15
Volume 3.7326417592996E+22
Height 32133245.790505