72649084 (number)

72649084 is an even 8-digits composite number following 72649083 and preceding 72649085. In scientific notation, it is written as 7.2649084 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 34412040 positive integers (up to 72649084) that are relatively prime to 72649084.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2649084 × 10^7
Engineering notation 7.2649084 × 10^6

Prime Factorization of 72649084

Prime Factorization 2 × 2 × 361 × 50311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36324542
Product of the distinct prime numbers

The prime factorization of 72649084 is 2 × 2 × 361 × 50311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 71, 26, 66, 196, 5575, 1948, 85083, 96161, 555116, 949708, 7214599, 645158, 70190261, 25480354, 607260454, 308504077, 1142945562, 3955117857

Basic calculations (n = 72649084)

Multiplication

n×y
n×2 145298168
n×3 217947252
n×4 290596336
n×5 363245420

Division

n÷y
n÷2 36324542
n÷3 24216361.333333
n÷3 18162271
n÷5 14529816.8

Exponentiation

ny
n2 5277889406039056
n3 3.8343383080204E+23
n4 2.7856116582379E+31
n5 2.0237213535071E+39

Nth Root

y√n
2√n 8523.4432009605
3√n 417.26316470649
4√n 92.322495638715
5√n 37.346166455379

Divisors of 72649084

1, 2, 4, 361, 722, 1444, 50311, 100622, 201244, 18162271, 36324542, 72649084

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 -72649083
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 72649084 can be divided by 12 positive divisors. The sum of these divisors (counting 72649084) is 1, the average is 0.083333333333333.

Base conversion 72649084

Base System Value
2 Binary 100010101001000100101111100
3 Ternary 12001200221210211
4 Quaternary 10111020211330
5 Quinary 122044232314
6 Senary 11113042204
8 Octal 425104574
10 Decimal 72649084
12 Duodecimal 203b6364
16 Hexadecimal 454897c
20 Vigesimal 12e12e4
36 Base36 1794e4

Cryptographic Hash Functions

md5 23ee15e134bf29fbd25350e988f010ef
sha1 cdab9bc864ee0a2997484972fb580d7062a34fbf
sha256 14e530ec5d5ababd2eae360e3cdb651418f822eedb17d13bc218b5d333753cbd
sha512 18593b4b76ac26a7c508fc32d32fd306d240ba921019fb8394f9e103123d66e0aac9983d064e1915fb4c21e09ab5e90f84925080769ad52ef6d48f85c38a9011
ripemd-160 b2d9ec13b48b332a2dc59502862109d4bc911b15

72649084 as geometric shapes

Circle

Radius = n
Diameter 145298168
Circumference 456467657.16886
Area 1.6580978584472E+16

Sphere

Radius = n
Volume 1.6061238746473E+24
Surface area 6.6323914337887E+16
Circumference 456467657.16886

Square

Length = n
Perimeter 290596336
Area 5277889406039056
Diagonal 102741319.88678

Cube

Length = n
Surface area 31667336436234336
Volume 3.8343383080204E+23
Space diagonal 125831904.61134

Equilateral Triangle

Length = n
Perimeter 217947252
Area 2.2853931519973E+15
Altitude 62915952.30567

Triangular Pyramid

Length = n
Surface area 2.2853931519973E+15
Volume 4.5188110316076E+22
Height 34247106.628927