72920134 (number)

72920134 is an even 8-digits composite number following 72920133 and preceding 72920135. In scientific notation, it is written as 7.2920134 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 31251444 positive integers (up to 72920134) that are relatively prime to 72920134.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred twenty thousand one hundred thirty-four

Notation

Scientific notation 7.2920134 × 10^7
Engineering notation 7.2920134 × 10^6

Prime Factorization of 72920134

Prime Factorization 2 × 7 × 7 × 744083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10417162
Product of the distinct prime numbers

The prime factorization of 72920134 is 2 × 7 × 7 × 744083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 78, 74, 16, 696, 4381, 2620, 19283, 16552, 499172, 7716, 4590851, 5210172, 92498958, 44123157, 530936398, 549060645, 8713395003, 2816009207

Basic calculations (n = 72920134)

Multiplication

n×y
n×2 145840268
n×3 218760402
n×4 291680536
n×5 364600670

Division

n÷y
n÷2 36460067
n÷3 24306711.333333
n÷3 18230033.5
n÷5 14584026.8

Exponentiation

ny
n2 5317345942577956
n3 3.8774157865714E+23
n4 2.827416787305E+31
n5 2.0617561100413E+39

Nth Root

y√n
2√n 8539.3286621373
3√n 417.78144981829
4√n 92.408488041615
5√n 37.373992285282

Divisors of 72920134

1, 2, 7, 14, 49, 98, 744083, 1488166, 5208581, 10417162, 36460067, 72920134

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72920133
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72920134 can be divided by 12 positive divisors. The sum of these divisors (counting 72920134) is 1, the average is 0.083333333333333.

Base conversion 72920134

Base System Value
2 Binary 100010110001010110001000110
3 Ternary 12002012201121201
4 Quaternary 10112022301012
5 Quinary 122131421014
6 Senary 11122533114
8 Octal 426126106
10 Decimal 72920134
12 Duodecimal 2050719a
16 Hexadecimal 458ac46
20 Vigesimal 12ff06e
36 Base36 17exja

Cryptographic Hash Functions

md5 66b77f8de592858ecac1a84ced5c8a74
sha1 6a76c83c4fc3fa5889c0ff5881066dd147938b58
sha256 fee792d17bd304a5c93720951e1ce1f639ad925c895e41945820411f08ef16a2
sha512 2a5e1732e7b62e78168bfd2ecfa783284168115c1a7803f523d7c6830144c240bfbf3a67818112bfa117e32257fb4e33a11e03df0ed53663e8b07004ed44064f
ripemd-160 5861fb21a1065ed3db342836e3b1d87fb088367c

72920134 as geometric shapes

Circle

Radius = n
Diameter 145840268
Circumference 458170714.54637
Area 1.6704934949798E+16

Sphere

Radius = n
Volume 1.6241681266674E+24
Surface area 6.6819739799194E+16
Circumference 458170714.54637

Square

Length = n
Perimeter 291680536
Area 5317345942577956
Diagonal 103124642.47286

Cube

Length = n
Surface area 31904075655467736
Volume 3.8774157865714E+23
Space diagonal 126301376.98273

Equilateral Triangle

Length = n
Perimeter 218760402
Area 2.3024783334913E+15
Altitude 63150688.491365

Triangular Pyramid

Length = n
Surface area 2.3024783334913E+15
Volume 4.5695783269407E+22
Height 34374880.824288