68707568 (number)

68707568 is an even 8-digits composite number following 68707567 and preceding 68707569. In scientific notation, it is written as 6.8707568 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 10 positive divisors. There are 34353776 positive integers (up to 68707568) that are relatively prime to 68707568.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred seven thousand five hundred sixty-eight

Notation

Scientific notation 6.8707568 × 10^7
Engineering notation 6.8707568 × 10^6

Prime Factorization of 68707568

Prime Factorization 2 × 2 × 2 × 2 × 4294223

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8588446
Product of the distinct prime numbers

The prime factorization of 68707568 is 2 × 2 × 2 × 2 × 4294223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 73, 14, 10, 996, 7469, 2529, 10018, 64777, 692560, 407460, 4297141, 7275970, 41633230, 30478331, 487802576, 559392184, 9676329999, 8484327493

Basic calculations (n = 68707568)

Multiplication

n×y
n×2 137415136
n×3 206122704
n×4 274830272
n×5 343537840

Division

n÷y
n÷2 34353784
n÷3 22902522.666667
n÷3 17176892
n÷5 13741513.6

Exponentiation

ny
n2 4720729900474624
n3 3.2434987064649E+23
n4 2.2285290793235E+31
n5 1.531168132576E+39

Nth Root

y√n
2√n 8289.0028350822
3√n 409.57633810048
4√n 91.043961002815
5√n 36.931837438176

Divisors of 68707568

1, 2, 4, 8, 16, 4294223, 8588446, 17176892, 34353784, 68707568

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68707567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68707568 can be divided by 10 positive divisors. The sum of these divisors (counting 68707568) is 1, the average is 0.1.

Base conversion 68707568

Base System Value
2 Binary 100000110000110010011110000
3 Ternary 11210021201001202
4 Quaternary 10012012103300
5 Quinary 120042120233
6 Senary 10452350332
8 Octal 406062360
10 Decimal 68707568
12 Duodecimal 1b0153a8
16 Hexadecimal 41864f0
20 Vigesimal 11988i8
36 Base36 14wn3k

Cryptographic Hash Functions

md5 a7d938d6a11916b86c3f50a4e74e8460
sha1 4902e1d5c3205dd16b822f068450d595bd5ab4ff
sha256 2d36ac07328627b5d3df9add0cb8d548c4746aa2ec0377dec44840230f30f122
sha512 b7f98cef2a15467132d8dda0981f40f21958e7bf379c51043ccd1bd49dcbbf3fcf7daa296ac44717b1038a650b5a6f9403755330cf1cd3a83ab40eaecb00900b
ripemd-160 f60592b03a9262cda0a54900e3cf06062362e3aa

68707568 as geometric shapes

Circle

Radius = n
Diameter 137415136
Circumference 431702381.74964
Area 1.4830610374913E+16

Sphere

Radius = n
Volume 1.3586335610878E+24
Surface area 5.9322441499651E+16
Circumference 431702381.74964

Square

Length = n
Perimeter 274830272
Area 4720729900474624
Diagonal 97167174.503272

Cube

Length = n
Surface area 28324379402847744
Volume 3.2434987064649E+23
Space diagonal 119004998.64049

Equilateral Triangle

Length = n
Perimeter 206122704
Area 2.0441360091079E+15
Altitude 59502499.320247

Triangular Pyramid

Length = n
Surface area 2.0441360091079E+15
Volume 3.8224998835186E+22
Height 32389058.167757