72671669 (number)

72671669 is an odd 8-digits composite number following 72671668 and preceding 72671670. In scientific notation, it is written as 7.2671669 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 62289996 positive integers (up to 72671669) that are relatively prime to 72671669.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand six hundred sixty-nine

Notation

Scientific notation 7.2671669 × 10^7
Engineering notation 7.2671669 × 10^6

Prime Factorization of 72671669

Prime Factorization 7 × 10381667

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72671669
Product of the distinct prime numbers

The prime factorization of 72671669 is 7 × 10381667. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 26, 24, 792, 427, 3462, 8776, 49060, 57741, 960712, 189505, 5119091, 2126016, 53485032, 95810677, 674506660, 253040069, 586368130, 4081194046

Basic calculations (n = 72671669)

Multiplication

n×y
n×2 145343338
n×3 218015007
n×4 290686676
n×5 363358345

Division

n÷y
n÷2 36335834.5
n÷3 24223889.666667
n÷3 18167917.25
n÷5 14534333.8

Exponentiation

ny
n2 5281171475245561
n3 3.8379154538129E+23
n4 2.7890772150947E+31
n5 2.0268689619081E+39

Nth Root

y√n
2√n 8524.767973382
3√n 417.30639953555
4√n 92.329670059965
5√n 37.348488186794

Divisors of 72671669

1, 7, 10381667, 72671669

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 -72671668
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 72671669 can be divided by 4 positive divisors. The sum of these divisors (counting 72671669) is 1, the average is 0.25.

Base conversion 72671669

Base System Value
2 Binary 100010101001110000110110101
3 Ternary 12001202002210022
4 Quaternary 10111032012311
5 Quinary 122100443134
6 Senary 11113334525
8 Octal 425160665
10 Decimal 72671669
12 Duodecimal 20407445
16 Hexadecimal 454e1b5
20 Vigesimal 12e3j39
36 Base36 179lth

Cryptographic Hash Functions

md5 8971d281cc9b436e322b926928718288
sha1 573e3bccb6b21e1980065e9bed555b808dd0167d
sha256 469676ae8b2fb392ad7f029b6f1ab9e24809b78c6e717c8a780cf6c779f38ffd
sha512 d8904a710a4ca084c112e4acdbad3db96c77a1c14210e741a0154d984656f0cfcb590162d5c643a17411b4d8dea5f7e78fb9e3aea59d4dcb1e4baddb51f09426
ripemd-160 3fb9c4724919b75d90464af5b2177c9113e8e5c8

72671669 as geometric shapes

Circle

Radius = n
Diameter 145343338
Circumference 456609562.90902
Area 1.6591289508979E+16

Sphere

Radius = n
Volume 1.607622265973E+24
Surface area 6.6365158035918E+16
Circumference 456609562.90902

Square

Length = n
Perimeter 290686676
Area 5281171475245561
Diagonal 102773259.90009

Cube

Length = n
Surface area 31687028851473366
Volume 3.8379154538129E+23
Space diagonal 125871022.97883

Equilateral Triangle

Length = n
Perimeter 218015007
Area 2.2868143296522E+15
Altitude 62935511.489414

Triangular Pyramid

Length = n
Surface area 2.2868143296522E+15
Volume 4.5230267383529E+22
Height 34257753.300029