68603908 (number)

68603908 is an even 8-digits composite number following 68603907 and preceding 68603909. In scientific notation, it is written as 6.8603908 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 29514240 positive integers (up to 68603908) that are relatively prime to 68603908.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred three thousand nine hundred eight

Notation

Scientific notation 6.8603908 × 10^7
Engineering notation 6.8603908 × 10^6

Prime Factorization of 68603908

Prime Factorization 2 × 2 × 17 × 29 × 19 × 1831

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34301954
Product of the distinct prime numbers

The prime factorization of 68603908 is 2 × 2 × 17 × 29 × 19 × 1831. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68603908)

Multiplication

n×y
n×2 137207816
n×3 205811724
n×4 274415632
n×5 343019540

Division

n÷y
n÷2 34301954
n÷3 22867969.333333
n÷3 17150977
n÷5 13720781.6

Exponentiation

ny
n2 4706496192872464
n3 3.2288403181817E+23
n4 2.2151106413523E+31
n5 1.5196524664915E+39

Nth Root

y√n
2√n 8282.747611753
3√n 409.37025671329
4√n 91.00960175582
5√n 36.920686798359

Divisors of 68603908

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 -68603907
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 68603908 can be divided by 48 positive divisors. The sum of these divisors (counting 68603908) is 1, the average is 0.020833333333333.

Base conversion 68603908

Base System Value
2 Binary 100000101101101000000000100
3 Ternary 11210002102212111
4 Quaternary 10011231000010
5 Quinary 120030311113
6 Senary 10450230404
8 Octal 405550004
10 Decimal 68603908
12 Duodecimal 1ab85404
16 Hexadecimal 416d004
20 Vigesimal 118f9f8
36 Base36 14uf44

Cryptographic Hash Functions

md5 30c303770b1624a1d0bf892e31a661f2
sha1 1e5a6641afc5572918da3557290c61082fd8f7ea
sha256 5396112afaa0a635ccfb19bbed926f9730ede71e48e9b457e5e68f43824fa96f
sha512 9f6db1e533f5f983cf04c8fb7aaf61e41560f1842b4d1832c6cb7fd9907ce842c773f5116e89f748341940a0a3b46b962947e5d5618e220f19c21e301cfbf222
ripemd-160 2544dbd0aac91e2718c4951182d71c8f7fd253a1

68603908 as geometric shapes

Circle

Radius = n
Diameter 137207816
Circumference 431051066.7607
Area 1.4785893863676E+16

Sphere

Radius = n
Volume 1.3524934697619E+24
Surface area 5.9143575454706E+16
Circumference 431051066.7607

Square

Length = n
Perimeter 274415632
Area 4706496192872464
Diagonal 97020577.125396

Cube

Length = n
Surface area 28238977157234784
Volume 3.2288403181817E+23
Space diagonal 118825454.25378

Equilateral Triangle

Length = n
Perimeter 205811724
Area 2.0379726329211E+15
Altitude 59412727.12689

Triangular Pyramid

Length = n
Surface area 2.0379726329211E+15
Volume 3.805224807258E+22
Height 32340192.375132