72648984 (number)

72648984 is an even 8-digits composite number following 72648983 and preceding 72648985. In scientific notation, it is written as 7.2648984 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors. There are 24216320 positive integers (up to 72648984) that are relatively prime to 72648984.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred forty-eight thousand nine hundred eighty-four

Notation

Scientific notation 7.2648984 × 10^7
Engineering notation 7.2648984 × 10^6

Prime Factorization of 72648984

Prime Factorization 2 × 2 × 2 × 3 × 3027041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18162246
Product of the distinct prime numbers

The prime factorization of 72648984 is 2 × 2 × 2 × 3 × 3027041. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 74, 43, 371, 693, 8616, 5279, 30312, 76238, 830817, 750571, 6222704, 8585161, 10746918, 34502574, 605546454, 808277908, 9482354151, 5324631437

Basic calculations (n = 72648984)

Multiplication

n×y
n×2 145297968
n×3 217946952
n×4 290595936
n×5 363244920

Division

n÷y
n÷2 36324492
n÷3 24216328
n÷3 18162246
n÷5 14529796.8

Exponentiation

ny
n2 5277874876232256
n3 3.834322474374E+23
n4 2.7855963209164E+31
n5 2.0237074254871E+39

Nth Root

y√n
2√n 8523.4373347846
3√n 417.26297325496
4√n 92.322463868685
5√n 37.346156174124

Divisors of 72648984

1, 2, 3, 4, 6, 8, 12, 24, 3027041, 6054082, 9081123, 12108164, 18162246, 24216328, 36324492, 72648984

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72648983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72648984 can be divided by 16 positive divisors. The sum of these divisors (counting 72648984) is 1, the average is 0.0625.

Base conversion 72648984

Base System Value
2 Binary 100010101001000100100011000
3 Ternary 12001200221200010
4 Quaternary 10111020210120
5 Quinary 122044231414
6 Senary 11113041520
8 Octal 425104430
10 Decimal 72648984
12 Duodecimal 203b62a0
16 Hexadecimal 4548918
20 Vigesimal 12e1294
36 Base36 1794bc

Cryptographic Hash Functions

md5 b8eb8d7dd84a9a4314762c64d619e8aa
sha1 469ae2101cc99b4bbda4598dc5544d6fd138429e
sha256 800ecf806cc846de3b68c4f1fb7a520a6b291a77b6f952a05190f445eda90e2d
sha512 dd2de9e28a80a317023d55ec890396500bf8a860a36c064d11f8a382811175d6c5f03796050f5b3573fd52537ecd9b42bb622b8b2e16048e8811dff0b61c46ef
ripemd-160 d21cf50f902078a2181fa84b5d4c4082442ba87d

72648984 as geometric shapes

Circle

Radius = n
Diameter 145297968
Circumference 456467028.85032
Area 1.6580932937737E+16

Sphere

Radius = n
Volume 1.606117242265E+24
Surface area 6.632373175095E+16
Circumference 456467028.85032

Square

Length = n
Perimeter 290595936
Area 5277874876232256
Diagonal 102741178.46543

Cube

Length = n
Surface area 31667249257393536
Volume 3.834322474374E+23
Space diagonal 125831731.40626

Equilateral Triangle

Length = n
Perimeter 217946952
Area 2.2853868604064E+15
Altitude 62915865.703129

Triangular Pyramid

Length = n
Surface area 2.2853868604064E+15
Volume 4.5187923714764E+22
Height 34247059.488475