72169625 (number)

72169625 is an odd 8-digits composite number following 72169624 and preceding 72169626. In scientific notation, it is written as 7.2169625 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 51696000 positive integers (up to 72169625) that are relatively prime to 72169625.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2169625 × 10^7
Engineering notation 7.2169625 × 10^6

Prime Factorization of 72169625

Prime Factorization 11 × 5 × 25 × 73 × 719

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 72169625
Product of the distinct prime numbers

The prime factorization of 72169625 is 11 × 5 × 25 × 73 × 719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72169625)

Multiplication

n×y
n×2 144339250
n×3 216508875
n×4 288678500
n×5 360848125

Division

n÷y
n÷2 36084812.5
n÷3 24056541.666667
n÷3 18042406.25
n÷5 14433925

Exponentiation

ny
n2 5208454772640625
n3 3.7589222777093E+23
n4 2.7128001118643E+31
n5 1.957817667732E+39

Nth Root

y√n
2√n 8495.2707431841
3√n 416.34320673958
4√n 92.169793008253
5√n 37.296741433225

Divisors of 72169625

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72169624
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72169625 can be divided by 32 positive divisors. The sum of these divisors (counting 72169625) is 1, the average is 0.03125.

Base conversion 72169625

Base System Value
2 Binary 100010011010011100010011001
3 Ternary 12000210121010002
4 Quaternary 10103103202121
5 Quinary 121433412000
6 Senary 11054502345
8 Octal 423234231
10 Decimal 72169625
12 Duodecimal 202049b5
16 Hexadecimal 44d3899
20 Vigesimal 12b1415
36 Base36 16yuft

Cryptographic Hash Functions

md5 4944b59084955be8fa37e7b7c22be899
sha1 c0436f774c4ba5de05decab2e4c99a8589474d04
sha256 0ead7b82d650b6768e9bd1cf315f8c4121603451cbf06cfddc7b964528ed8830
sha512 bb5290937e811b4e8c2f55a7274af1b9aac7737545bff4c054204ae9170c733e1f3d576d81dd7a23c753ff8e35f6dda95a212d7f7d74f40863edf4107b0e8b0b
ripemd-160 2ceeffaa74ccac065a335db20cf9054d528afe0c

72169625 as geometric shapes

Circle

Radius = n
Diameter 144339250
Circumference 453455127.42466
Area 1.6362843250282E+16

Sphere

Radius = n
Volume 1.5745336817422E+24
Surface area 6.545137300113E+16
Circumference 453455127.42466

Square

Length = n
Perimeter 288678500
Area 5208454772640625
Diagonal 102063262.46638

Cube

Length = n
Surface area 31250728635843750
Volume 3.7589222777093E+23
Space diagonal 125001457.26319

Equilateral Triangle

Length = n
Perimeter 216508875
Area 2.2553270737845E+15
Altitude 62500728.631597

Triangular Pyramid

Length = n
Surface area 2.2553270737845E+15
Volume 4.4299323875358E+22
Height 34021087.488793