68342904 (number)

68342904 is an even 8-digits composite number following 68342903 and preceding 68342905. In scientific notation, it is written as 6.8342904 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 19526400 positive integers (up to 68342904) that are relatively prime to 68342904.

Interesting facts

Basic properties

Name

Name sixty-eight million three hundred forty-two thousand nine hundred four

Notation

Scientific notation 6.8342904 × 10^7
Engineering notation 6.8342904 × 10^6

Prime Factorization of 68342904

Prime Factorization 2 × 2 × 2 × 7 × 9 × 135601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17085726
Product of the distinct prime numbers

The prime factorization of 68342904 is 2 × 2 × 2 × 7 × 9 × 135601. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 86, 68, 251, 575, 431, 3500, 26042, 34302, 130977, 821003, 5458141, 8717711, 64976264, 5765084, 166285778, 646030510, 8082853489, 5682795476

Basic calculations (n = 68342904)

Multiplication

n×y
n×2 136685808
n×3 205028712
n×4 273371616
n×5 341714520

Division

n÷y
n÷2 34171452
n÷3 22780968
n÷3 17085726
n÷5 13668580.8

Exponentiation

ny
n2 4670752527153216
n3 3.1921279157099E+23
n4 2.1815929169908E+31
n5 1.4909639529298E+39

Nth Root

y√n
2√n 8266.9767146158
3√n 408.85044637449
4√n 90.922916333649
5√n 36.89255095143

Divisors of 68342904

1, 2, 4, 7, 8, 9, 14, 18, 28, 36, 56, 63, 72, 126, 252, 504, 135601, 271202, 542404, 949207, 1084808, 1220409, 1898414, 2440818, 3796828, 4881636, 7593656, 8542863, 9763272, 17085726, 34171452, 68342904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68342903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68342904 can be divided by 32 positive divisors. The sum of these divisors (counting 68342904) is 1, the average is 0.03125.

Base conversion 68342904

Base System Value
2 Binary 100000100101101010001111000
3 Ternary 11202121011211200
4 Quaternary 10010231101320
5 Quinary 114443433104
6 Senary 10440454200
8 Octal 404552170
10 Decimal 68342904
12 Duodecimal 1aa7a360
16 Hexadecimal 412d478
20 Vigesimal 1172h54
36 Base36 14otq0

Cryptographic Hash Functions

md5 b91b44d2a924049dfc500a1736dd8a8b
sha1 7e8d25b1cb4c359d8c7fd3fe4518c7b7c9d254b8
sha256 31b6c1f43e38f70515c2ce8f4ddd50d4f6393d9823411fa2a2ad0c5258a359de
sha512 867c6de178a28ad26f83684d7a8f56850d54b6aa4fc1f5ca5e9a8c58b4bcfaabd38a9a71125023ede587e7ac4e99a7486c660d08ac11a54b0406e8b870eec6e3
ripemd-160 61d14f9f48d1ca15ecdbd4927f5d5c9e650d57c3

68342904 as geometric shapes

Circle

Radius = n
Diameter 136685808
Circumference 429411130.26278
Area 1.4673601826041E+16

Sphere

Radius = n
Volume 1.3371154145751E+24
Surface area 5.8694407304162E+16
Circumference 429411130.26278

Square

Length = n
Perimeter 273371616
Area 4670752527153216
Diagonal 96651461.728762

Cube

Length = n
Surface area 28024515162919296
Volume 3.1921279157099E+23
Space diagonal 118373382.0648

Equilateral Triangle

Length = n
Perimeter 205028712
Area 2.0224951716525E+15
Altitude 59186691.032401

Triangular Pyramid

Length = n
Surface area 2.0224951716525E+15
Volume 3.7619588260222E+22
Height 32217153.909587