68320172 (number)

68320172 is an even 8-digits composite number following 68320171 and preceding 68320173. In scientific notation, it is written as 6.8320172 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 32872896 positive integers (up to 68320172) that are relatively prime to 68320172.

Interesting facts

Basic properties

Name

Name sixty-eight million three hundred twenty thousand one hundred seventy-two

Notation

Scientific notation 6.8320172 × 10^7
Engineering notation 6.8320172 × 10^6

Prime Factorization of 68320172

Prime Factorization 2 × 2 × 29 × 1579 × 373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34160086
Product of the distinct prime numbers

The prime factorization of 68320172 is 2 × 2 × 29 × 1579 × 373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68320172)

Multiplication

n×y
n×2 136640344
n×3 204960516
n×4 273280688
n×5 341600860

Division

n÷y
n÷2 34160086
n÷3 22773390.666667
n÷3 17080043
n÷5 13664034.4

Exponentiation

ny
n2 4667645902109584
n3 3.1889437086722E+23
n4 2.178691826748E+31
n5 1.4884860033842E+39

Nth Root

y√n
2√n 8265.6017324814
3√n 408.80511116805
4√n 90.915354767396
5√n 36.890096408178

Divisors of 68320172

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68320171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68320172 can be divided by 24 positive divisors. The sum of these divisors (counting 68320172) is 1, the average is 0.041666666666667.

Base conversion 68320172

Base System Value
2 Binary 100000100100111101110101100
3 Ternary 11202120000122202
4 Quaternary 10010213232230
5 Quinary 114442221142
6 Senary 10440201032
8 Octal 404475654
10 Decimal 68320172
12 Duodecimal 1aa69178
16 Hexadecimal 4127bac
20 Vigesimal 117008c
36 Base36 14oc6k

Cryptographic Hash Functions

md5 bcf2f74600a62d9cf33c380145ecc1af
sha1 5ae7ee03177c44784d620373af67b1955ee77d58
sha256 d4d25ef5ec715c9f4972f0938ee6f9d65092f93185697178074c39e56273bcb2
sha512 c9899828491c8194051dc92ac8a450b7093a409c77ce3c8753b7eeb5be9af2c7a556195ce098eea9f6b26dac08a432210b2a03e901ffb1befa5523c0fb696894
ripemd-160 c57e5524fab0fcdc867c33b29ea07133400d2cb3

68320172 as geometric shapes

Circle

Radius = n
Diameter 136640344
Circumference 429268300.89438
Area 1.4663842075626E+16

Sphere

Radius = n
Volume 1.3357816170501E+24
Surface area 5.8655368302504E+16
Circumference 429268300.89438

Square

Length = n
Perimeter 273280688
Area 4667645902109584
Diagonal 96619313.826063

Cube

Length = n
Surface area 28005875412657504
Volume 3.1889437086722E+23
Space diagonal 118334009.08584

Equilateral Triangle

Length = n
Perimeter 204960516
Area 2.0211499635486E+15
Altitude 59167004.542922

Triangular Pyramid

Length = n
Surface area 2.0211499635486E+15
Volume 3.7582062020405E+22
Height 32206437.942021