72672400 (number)

72672400 is an even 8-digits composite number following 72672399 and preceding 72672401. In scientific notation, it is written as 7.2672400 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 60 positive divisors. There are 28753920 positive integers (up to 72672400) that are relatively prime to 72672400.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-two thousand four hundred

Notation

Scientific notation 7.2672400 × 10^7
Engineering notation 7.2672400 × 10^6

Prime Factorization of 72672400

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 97 × 1873

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1816810
Product of the distinct prime numbers

The prime factorization of 72672400 is 2 × 2 × 2 × 2 × 5 × 5 × 97 × 1873. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 2, 66, 12, 714, 897, 8857, 5728, 14879, 27428, 797341, 179311, 2962198, 6214549, 61626473, 88402597, 367072988, 172108634, 9924369108, 8752224027

Basic calculations (n = 72672400)

Multiplication

n×y
n×2 145344800
n×3 218017200
n×4 290689600
n×5 363362000

Division

n÷y
n÷2 36336200
n÷3 24224133.333333
n÷3 18168100
n÷5 14534480

Exponentiation

ny
n2 5281277721760000
n3 3.8380312710683E+23
n4 2.7891894374358E+31
n5 2.0269709047311E+39

Nth Root

y√n
2√n 8524.8108483414
3√n 417.30779875095
4√n 92.329902243755
5√n 37.348563323737

Divisors of 72672400

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 776, 970, 1552, 1873, 1940, 2425, 3746, 3880, 4850, 7492, 7760, 9365, 9700, 14984, 18730, 19400, 29968, 37460, 38800, 46825, 74920, 93650, 149840, 181681, 187300, 363362, 374600, 726724, 749200, 908405, 1453448, 1816810, 2906896, 3633620, 4542025, 7267240, 9084050, 14534480, 18168100, 36336200, 72672400

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72672399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72672400 can be divided by 60 positive divisors. The sum of these divisors (counting 72672400) is 1, the average is 0.016666666666667.

Base conversion 72672400

Base System Value
2 Binary 100010101001110010010010000
3 Ternary 12001202010210101
4 Quaternary 10111032102100
5 Quinary 122101004100
6 Senary 11113342144
8 Octal 425162220
10 Decimal 72672400
12 Duodecimal 20407954
16 Hexadecimal 454e490
20 Vigesimal 12e4100
36 Base36 179mds

Cryptographic Hash Functions

md5 afb66dd450430b6ea9c344ff4fc682da
sha1 848582110fec65ca3edc03702fe81f82034cbef4
sha256 a34b28535be09e19221179654f1ef267b1117e30ebda208e8c0b64aadb2f2911
sha512 6dcf8563c706e7c0931520864f6a7c1c8e267b06e32ed3769c3538a3c0fd13cd06f9c69b874f9c2d0dc3b98524d7ddcba074e5e34263409b81ad7a8d949e6791
ripemd-160 75831f228e04de6d182a40480b5b471a3cb5ca98

72672400 as geometric shapes

Circle

Radius = n
Diameter 145344800
Circumference 456614155.91748
Area 1.6591623292249E+16

Sphere

Radius = n
Volume 1.6076707793915E+24
Surface area 6.6366493168995E+16
Circumference 456614155.91748

Square

Length = n
Perimeter 290689600
Area 5281277721760000
Diagonal 102774293.6902

Cube

Length = n
Surface area 31687666330560000
Volume 3.8380312710683E+23
Space diagonal 125872289.10797

Equilateral Triangle

Length = n
Perimeter 218017200
Area 2.2868603357425E+15
Altitude 62936144.553984

Triangular Pyramid

Length = n
Surface area 2.2868603357425E+15
Volume 4.5231632302974E+22
Height 34258097.896734