72649100 (number)

72649100 is an even 8-digits composite number following 72649099 and preceding 72649101. In scientific notation, it is written as 7.2649100 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 36 positive divisors. There are 28874880 positive integers (up to 72649100) that are relatively prime to 72649100.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2649100 × 10^7
Engineering notation 7.2649100 × 10^6

Prime Factorization of 72649100

Prime Factorization 2 × 2 × 5 × 5 × 163 × 4457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7264910
Product of the distinct prime numbers

The prime factorization of 72649100 is 2 × 2 × 5 × 5 × 163 × 4457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 27, 6, 306, 173, 1788, 8604, 81596, 98645, 281143, 637068, 6856897, 9450925, 17823318, 75718795, 222338715, 858184963, 2493808370, 1373780569

Basic calculations (n = 72649100)

Multiplication

n×y
n×2 145298200
n×3 217947300
n×4 290596400
n×5 363245500

Division

n÷y
n÷2 36324550
n÷3 24216366.666667
n÷3 18162275
n÷5 14529820

Exponentiation

ny
n2 5277891730810000
n3 3.8343408414079E+23
n4 2.7856141122153E+31
n5 2.0237235819974E+39

Nth Root

y√n
2√n 8523.4441395483
3√n 417.26319533872
4√n 92.322500721917
5√n 37.346168100378

Divisors of 72649100

1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 3260, 4075, 4457, 8150, 8914, 16300, 17828, 22285, 44570, 89140, 111425, 222850, 445700, 726491, 1452982, 2905964, 3632455, 7264910, 14529820, 18162275, 36324550, 72649100

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72649099
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72649100 can be divided by 36 positive divisors. The sum of these divisors (counting 72649100) is 1, the average is 0.027777777777778.

Base conversion 72649100

Base System Value
2 Binary 100010101001000100110001100
3 Ternary 12001200221211102
4 Quaternary 10111020212030
5 Quinary 122044232400
6 Senary 11113042232
8 Octal 425104614
10 Decimal 72649100
12 Duodecimal 203b6378
16 Hexadecimal 454898c
20 Vigesimal 12e12f0
36 Base36 1794ek

Cryptographic Hash Functions

md5 be069a0a36df4ec88401d8042c5977d2
sha1 b25ed023636257ae246f1cdad38f8dc7841aee48
sha256 4b3b4c208f15d0aa834e0d0c1860e42cf440ea15ea37c9d439bcfe033d9ba16b
sha512 52a210bb1ae56be6d292ff3b51f237bad56cd7f4128b8e552a4657896f33e08fe68c717cf6cd8d558d963e612195ed95bd402e2633be5f83237fe26753bc665a
ripemd-160 9a5dfb4147ca4a48ecabd746f9c07000f3a5814d

72649100 as geometric shapes

Circle

Radius = n
Diameter 145298200
Circumference 456467757.69982
Area 1.6580985887955E+16

Sphere

Radius = n
Volume 1.6061249358302E+24
Surface area 6.632394355182E+16
Circumference 456467757.69982

Square

Length = n
Perimeter 290596400
Area 5277891730810000
Diagonal 102741342.5142

Cube

Length = n
Surface area 31667350384860000
Volume 3.8343408414079E+23
Space diagonal 125831932.32415

Equilateral Triangle

Length = n
Perimeter 217947300
Area 2.2853941586526E+15
Altitude 62915966.162076

Triangular Pyramid

Length = n
Surface area 2.2853941586526E+15
Volume 4.5188140172334E+22
Height 34247114.1714