68715090 (number)

68715090 is an even 8-digits composite number following 68715089 and preceding 68715091. In scientific notation, it is written as 6.8715090 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 18187008 positive integers (up to 68715090) that are relatively prime to 68715090.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifteen thousand ninety

Notation

Scientific notation 6.8715090 × 10^7
Engineering notation 6.8715090 × 10^6

Prime Factorization of 68715090

Prime Factorization 2 × 9 × 685 × 5573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68715090
Product of the distinct prime numbers

The prime factorization of 68715090 is 2 × 9 × 685 × 5573. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 6, 22, 796, 304, 9496, 8038, 31232, 3128, 269198, 310153, 4046902, 565242, 41907452, 93137334, 791786900, 386898448, 8953133999, 963845863

Basic calculations (n = 68715090)

Multiplication

n×y
n×2 137430180
n×3 206145270
n×4 274860360
n×5 343575450

Division

n÷y
n÷2 34357545
n÷3 22905030
n÷3 17178772.5
n÷5 13743018

Exponentiation

ny
n2 4721763593708100
n3 3.2445641030038E+23
n4 2.2295051434867E+31
n5 1.5320064659015E+39

Nth Root

y√n
2√n 8289.4565563733
3√n 409.59128415317
4√n 91.046452739101
5√n 36.93264605104

Divisors of 68715090

1, 2, 9, 18, 685, 1370, 5573, 6165, 11146, 12330, 50157, 100314, 3817505, 7635010, 34357545, 68715090

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68715089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68715090 can be divided by 16 positive divisors. The sum of these divisors (counting 68715090) is 1, the average is 0.0625.

Base conversion 68715090

Base System Value
2 Binary 100000110001000001001010010
3 Ternary 11210022002101100
4 Quaternary 10012020021102
5 Quinary 120042340330
6 Senary 10452445230
8 Octal 406101122
10 Decimal 68715090
12 Duodecimal 1b019816
16 Hexadecimal 4188252
20 Vigesimal 11997ea
36 Base36 14wswi

Cryptographic Hash Functions

md5 be98e9dc98b93684e7f4b8f559aff872
sha1 b573bb636cb1b969ef4b8aa6ab381ae8738ed261
sha256 613ce4f399f2f7cd74d916bb5600752b5fd87d68574e7f961b444dd5854e29ce
sha512 d1feb2bcf23f3637f43baed7b86f2f0d1abeba051d56d42deba0f4b549cc6e63e6038c854d52eb7fa37b4c1e4c5bf104b0a815e0b37c6200e9b8eb65c40afabd
ripemd-160 02c56650ecbd9126fb683669d4c33abb92532be6

68715090 as geometric shapes

Circle

Radius = n
Diameter 137430180
Circumference 431749643.86952
Area 1.4833857817981E+16

Sphere

Radius = n
Volume 1.3590798333464E+24
Surface area 5.9335431271924E+16
Circumference 431749643.86952

Square

Length = n
Perimeter 274860360
Area 4721763593708100
Diagonal 97177812.217688

Cube

Length = n
Surface area 28330581562248600
Volume 3.2445641030038E+23
Space diagonal 119018027.12667

Equilateral Triangle

Length = n
Perimeter 206145270
Area 2.0445836114079E+15
Altitude 59509013.563334

Triangular Pyramid

Length = n
Surface area 2.0445836114079E+15
Volume 3.8237554653807E+22
Height 32392604.072563