72019930 (number)

72019930 is an even 8-digits composite number following 72019929 and preceding 72019931. In scientific notation, it is written as 7.2019930 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 28460560 positive integers (up to 72019930) that are relatively prime to 72019930.

Interesting facts

Basic properties

Name

Name seventy-two million nineteen thousand nine hundred thirty

Notation

Scientific notation 7.2019930 × 10^7
Engineering notation 7.2019930 × 10^6

Prime Factorization of 72019930

Prime Factorization 2 × 5 × 83 × 86771

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72019930
Product of the distinct prime numbers

The prime factorization of 72019930 is 2 × 5 × 83 × 86771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 56, 36, 192, 252, 2312, 3265, 69913, 87751, 847069, 412579, 6617544, 6362983, 51856151, 3828703, 745570584, 815915514, 9623544799, 7433965129

Basic calculations (n = 72019930)

Multiplication

n×y
n×2 144039860
n×3 216059790
n×4 288079720
n×5 360099650

Division

n÷y
n÷2 36009965
n÷3 24006643.333333
n÷3 18004982.5
n÷5 14403986

Exponentiation

ny
n2 5186870317204900
n3 3.7355803716417E+23
n4 2.6903623687501E+31
n5 1.9375970947202E+39

Nth Root

y√n
2√n 8486.4556794931
3√n 416.05514631972
4√n 92.121960896917
5√n 37.281256320972

Divisors of 72019930

1, 2, 5, 10, 83, 166, 415, 830, 86771, 173542, 433855, 867710, 7201993, 14403986, 36009965, 72019930

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 -72019929
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 72019930 can be divided by 16 positive divisors. The sum of these divisors (counting 72019930) is 1, the average is 0.0625.

Base conversion 72019930

Base System Value
2 Binary 100010010101110111111011010
3 Ternary 12000111222202211
4 Quaternary 10102232333122
5 Quinary 121414114210
6 Senary 11051345334
8 Octal 422567732
10 Decimal 72019930
12 Duodecimal 2015224a
16 Hexadecimal 44aefda
20 Vigesimal 12a29ga
36 Base36 16vmxm

Cryptographic Hash Functions

md5 4cb659e7be942534e0abcf64c4932162
sha1 23edc2c74425541475543f9eb7101df41463a9d7
sha256 01197795700e49f0184c451fb794e79567a56fbdc94cbb8df45be6e3cf3cb8b9
sha512 b229bbf3ca91c307199fd32660a4a8f2d5f1ae011a4c61565654fd6c68180488867771431d43dabecec3efd73a4047d21392fc70cc306668a06d8a4145635b51
ripemd-160 ae0122ae27840a44e75acad641b675dc1321d5ee

72019930 as geometric shapes

Circle

Radius = n
Diameter 144039860
Circumference 452514566.0001
Area 1.6295033683654E+16

Sphere

Radius = n
Volume 1.5647562469925E+24
Surface area 6.5180134734615E+16
Circumference 452514566.0001

Square

Length = n
Perimeter 288079720
Area 5186870317204900
Diagonal 101851561.76716

Cube

Length = n
Surface area 31121221903229400
Volume 3.7355803716417E+23
Space diagonal 124742177.91755

Equilateral Triangle

Length = n
Perimeter 216059790
Area 2.2459807304174E+15
Altitude 62371088.958777

Triangular Pyramid

Length = n
Surface area 2.2459807304174E+15
Volume 4.4024236874254E+22
Height 33950520.589054