72509996 (number)

72509996 is an even 8-digits composite number following 72509995 and preceding 72509997. In scientific notation, it is written as 7.2509996 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 33466128 positive integers (up to 72509996) that are relatively prime to 72509996.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred nine thousand nine hundred ninety-six

Notation

Scientific notation 7.2509996 × 10^7
Engineering notation 7.2509996 × 10^6

Prime Factorization of 72509996

Prime Factorization 2 × 2 × 13 × 1394423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36254998
Product of the distinct prime numbers

The prime factorization of 72509996 is 2 × 2 × 13 × 1394423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 53, 9, 660, 160, 1197, 6339, 960, 78140, 970038, 471249, 9240092, 3805233, 81048606, 32872921, 933003054, 376262545, 6979102211, 8428839669

Basic calculations (n = 72509996)

Multiplication

n×y
n×2 145019992
n×3 217529988
n×4 290039984
n×5 362549980

Division

n÷y
n÷2 36254998
n÷3 24169998.666667
n÷3 18127499
n÷5 14501999.2

Exponentiation

ny
n2 5257699519920016
n3 3.812357711586E+23
n4 2.7643404241767E+31
n5 2.0044231309969E+39

Nth Root

y√n
2√n 8515.2801480632
3√n 416.99670860232
4√n 92.278275601916
5√n 37.331855508009

Divisors of 72509996

1, 2, 4, 13, 26, 52, 1394423, 2788846, 5577692, 18127499, 36254998, 72509996

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 -72509995
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 72509996 can be divided by 12 positive divisors. The sum of these divisors (counting 72509996) is 1, the average is 0.083333333333333.

Base conversion 72509996

Base System Value
2 Binary 100010100100110101000101100
3 Ternary 12001102220000102
4 Quaternary 10110212220230
5 Quinary 122030304441
6 Senary 11110050232
8 Octal 424465054
10 Decimal 72509996
12 Duodecimal 20349978
16 Hexadecimal 4526a2c
20 Vigesimal 12d3ejg
36 Base36 17652k

Cryptographic Hash Functions

md5 cfa00715d4fc2ac63ab5ece60c790b58
sha1 f85f7ac0b22993c6bc200d8d2ea31f6674cca959
sha256 ec6bea6e5c9491c6ee68384045211416019440685bc7e7c70a20e418fa428252
sha512 4f98bfffd763884abcd38938fbf243be7194c2f1cfc827ceed37a045126ebf6343f392bcacba49d846db4733178bf0e26122b2613602568283b2c59471bff6cc
ripemd-160 1f501dd62bd643e32d8f7a3246e67a1a90867796

72509996 as geometric shapes

Circle

Radius = n
Diameter 145019992
Circumference 455593741.49085
Area 1.6517550186563E+16

Sphere

Radius = n
Volume 1.5969166639433E+24
Surface area 6.6070200746253E+16
Circumference 455593741.49085

Square

Length = n
Perimeter 290039984
Area 5257699519920016
Diagonal 102544619.75082

Cube

Length = n
Surface area 31546197119520096
Volume 3.812357711586E+23
Space diagonal 125590997.12862

Equilateral Triangle

Length = n
Perimeter 217529988
Area 2.276650674858E+15
Altitude 62795498.564308

Triangular Pyramid

Length = n
Surface area 2.276650674858E+15
Volume 4.4929066502855E+22
Height 34181539.91694