72019900 (number)

72019900 is an even 8-digits composite number following 72019899 and preceding 72019901. In scientific notation, it is written as 7.2019900 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 27244800 positive integers (up to 72019900) that are relatively prime to 72019900.

Interesting facts

Basic properties

Name

Name seventy-two million nineteen thousand nine hundred

Notation

Scientific notation 7.2019900 × 10^7
Engineering notation 7.2019900 × 10^6

Prime Factorization of 72019900

Prime Factorization 2 × 2 × 23 × 25 × 181 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 36009950
Product of the distinct prime numbers

The prime factorization of 72019900 is 2 × 2 × 23 × 25 × 181 × 173. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 18, 95, 802, 340, 6434, 7823, 54285, 9619, 306567, 160144, 4367772, 265993, 20671329, 33082434, 16074003, 264751518, 8820121923, 2271390558

Basic calculations (n = 72019900)

Multiplication

n×y
n×2 144039800
n×3 216059700
n×4 288079600
n×5 360099500

Division

n÷y
n÷2 36009950
n÷3 24006633.333333
n÷3 18004975
n÷5 14403980

Exponentiation

ny
n2 5186865996010000
n3 3.7355757034604E+23
n4 2.6903578860565E+31
n5 1.93759305918E+39

Nth Root

y√n
2√n 8486.4539119705
3√n 416.05508855027
4√n 92.121951303533
5√n 37.28125321506

Divisors of 72019900

1, 2, 4, 23, 25, 46, 50, 92, 100, 173, 181, 346, 362, 575, 692, 724, 1150, 2300, 3979, 4163, 4325, 4525, 7958, 8326, 8650, 9050, 15916, 16652, 17300, 18100, 31313, 62626, 99475, 104075, 125252, 198950, 208150, 397900, 416300, 720199, 782825, 1440398, 1565650, 2880796, 3131300, 18004975, 36009950, 72019900

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72019899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72019900 can be divided by 48 positive divisors. The sum of these divisors (counting 72019900) is 1, the average is 0.020833333333333.

Base conversion 72019900

Base System Value
2 Binary 100010010101110111110111100
3 Ternary 12000111222201201
4 Quaternary 10102232332330
5 Quinary 121414114100
6 Senary 11051345244
8 Octal 422567674
10 Decimal 72019900
12 Duodecimal 20152224
16 Hexadecimal 44aefbc
20 Vigesimal 12a29f0
36 Base36 16vmws

Cryptographic Hash Functions

md5 78e8a2742ceb8564ab848c8659b0887f
sha1 d11e0b07131d685aeb1d48e19ac83257742b9d46
sha256 42542f1362e65f8b3f30e0b9ef777ed8b60e906fcb2ed4ae91f7eb67a779ad91
sha512 1df6d4747f6928e416044f2782096c0ae85a4f5664f61d7676e2a04c31f79d99cfa6a91afba5fca708c284a5b6d5cfeb21c14f0311749c6b0c0df03695c44d3b
ripemd-160 2a6de384a9d9edb89e15c1a3ea9244f61269c3fb

72019900 as geometric shapes

Circle

Radius = n
Diameter 144039800
Circumference 452514377.50454
Area 1.629502010822E+16

Sphere

Radius = n
Volume 1.5647542915893E+24
Surface area 6.5180080432879E+16
Circumference 452514377.50454

Square

Length = n
Perimeter 288079600
Area 5186865996010000
Diagonal 101851519.34075

Cube

Length = n
Surface area 31121195976060000
Volume 3.7355757034604E+23
Space diagonal 124742125.95603

Equilateral Triangle

Length = n
Perimeter 216059700
Area 2.2459788592852E+15
Altitude 62371062.978015

Triangular Pyramid

Length = n
Surface area 2.2459788592852E+15
Volume 4.4024181859209E+22
Height 33950506.446918