72606939 (number)

72606939 is an odd 8-digits composite number following 72606938 and preceding 72606940. In scientific notation, it is written as 7.2606939 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 48404624 positive integers (up to 72606939) that are relatively prime to 72606939.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred six thousand nine hundred thirty-nine

Notation

Scientific notation 7.2606939 × 10^7
Engineering notation 7.2606939 × 10^6

Prime Factorization of 72606939

Prime Factorization 3 × 24202313

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72606939
Product of the distinct prime numbers

The prime factorization of 72606939 is 3 × 24202313. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 55, 45, 573, 645, 1975, 752, 66053, 82415, 386997, 194113, 402995, 5455283, 91342451, 75282965, 250057304, 313693566, 3684463617, 2925463289

Basic calculations (n = 72606939)

Multiplication

n×y
n×2 145213878
n×3 217820817
n×4 290427756
n×5 363034695

Division

n÷y
n÷2 36303469.5
n÷3 24202313
n÷3 18151734.75
n÷5 14521387.8

Exponentiation

ny
n2 5271767590949721
n3 3.8276690789826E+23
n4 2.7791533532988E+31
n5 2.0178581799461E+39

Nth Root

y√n
2√n 8520.9705433125
3√n 417.182461887
4√n 92.309103252672
5√n 37.34183241713

Divisors of 72606939

1, 3, 24202313, 72606939

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72606938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72606939 can be divided by 4 positive divisors. The sum of these divisors (counting 72606939) is 1, the average is 0.25.

Base conversion 72606939

Base System Value
2 Binary 100010100111110010011011011
3 Ternary 12001121210222220
4 Quaternary 10110332103123
5 Quinary 122041410224
6 Senary 11112115123
8 Octal 424762333
10 Decimal 72606939
12 Duodecimal 20395aa3
16 Hexadecimal 453e4db
20 Vigesimal 12dfh6j
36 Base36 1787vf

Cryptographic Hash Functions

md5 fc0e5b27360ff64661568a3384f3846a
sha1 c5266503aac05eda8372559b045db8d47253a13c
sha256 f84e161e8a584488d0b0399f353cc5360d775a4d6b46ec25b155ba16b38ad94a
sha512 f7c8cb955586621f806bdb279bfde64bfc6e540dff917ad95f60224bbee668c6303234b2dcf669d760fda474fbefb6686537907f41cddfe6af98d2dd25771056
ripemd-160 79eab8b9288444570d8ffd1c3ee143833bc87034

72606939 as geometric shapes

Circle

Radius = n
Diameter 145213878
Circumference 456202852.32408
Area 1.656174633516E+16

Sphere

Radius = n
Volume 1.6033302745206E+24
Surface area 6.6246985340642E+16
Circumference 456202852.32408

Square

Length = n
Perimeter 290427756
Area 5271767590949721
Diagonal 102681717.8562

Cube

Length = n
Surface area 31630605545698326
Volume 3.8276690789826E+23
Space diagonal 125758907.33005

Equilateral Triangle

Length = n
Perimeter 217820817
Area 2.282742328305E+15
Altitude 62879453.665027

Triangular Pyramid

Length = n
Surface area 2.282742328305E+15
Volume 4.5109512698111E+22
Height 34227239.285399