68697600 (number)

68697600 is an even 8-digits composite number following 68697599 and preceding 68697601. In scientific notation, it is written as 6.8697600 × 10^7. The sum of its digits is 42. It has a total of 13 prime factors and 120 positive divisors. There are 18309120 positive integers (up to 68697600) that are relatively prime to 68697600.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred ninety-seven thousand six hundred

Notation

Scientific notation 6.8697600 × 10^7
Engineering notation 6.8697600 × 10^6

Prime Factorization of 68697600

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 1789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 53670
Product of the distinct prime numbers

The prime factorization of 68697600 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 1789. Since it has a total of 13 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68697600)

Multiplication

n×y
n×2 137395200
n×3 206092800
n×4 274790400
n×5 343488000

Division

n÷y
n÷2 34348800
n÷3 22899200
n÷3 17174400
n÷5 13739520

Exponentiation

ny
n2 4719360245760000
n3 3.2420872241912E+23
n4 2.227236112926E+31
n5 1.5300577559134E+39

Nth Root

y√n
2√n 8288.4015346748
3√n 409.55653021756
4√n 91.040658689812
5√n 36.930765771891

Divisors of 68697600

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68697599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68697600 can be divided by 120 positive divisors. The sum of these divisors (counting 68697600) is 1, the average is 0.0083333333333333.

Base conversion 68697600

Base System Value
2 Binary 100000110000011111000000000
3 Ternary 11210021012101120
4 Quaternary 10012003320000
5 Quinary 120041310400
6 Senary 10452232240
8 Octal 406037000
10 Decimal 68697600
12 Duodecimal 1b00b680
16 Hexadecimal 4183e00
20 Vigesimal 1197400
36 Base36 14wfeo

Cryptographic Hash Functions

md5 87c447cf2ed6ea40988c0771ad37eb15
sha1 8594b91dfd982b350df8eb1299473cd23774ddd9
sha256 635fa87b0dac8674703c51f6042156343a1fa69de5528be28c068b0ddba206c0
sha512 285eef2be7c76a0140aa87ca9313ce1a9175ea83f2686d893bc71c23c7270f3dc761bdda6e952ea9494158c715e96256c7e6e5a6647840a492aec2ae019ebecd
ripemd-160 e9677776bd33f24385122d623c2511617d7aeaa2

68697600 as geometric shapes

Circle

Radius = n
Diameter 137395200
Circumference 431639750.9585
Area 1.4826307477723E+16

Sphere

Radius = n
Volume 1.3580423207755E+24
Surface area 5.9305229910893E+16
Circumference 431639750.9585

Square

Length = n
Perimeter 274790400
Area 4719360245760000
Diagonal 97153077.622482

Cube

Length = n
Surface area 28316161474560000
Volume 3.2420872241912E+23
Space diagonal 118987733.55804

Equilateral Triangle

Length = n
Perimeter 206092800
Area 2.0435429312193E+15
Altitude 59493866.779022

Triangular Pyramid

Length = n
Surface area 2.0435429312193E+15
Volume 3.8208364357065E+22
Height 32384359.207494