72019956 (number)

72019956 is an even 8-digits composite number following 72019955 and preceding 72019957. In scientific notation, it is written as 7.2019956 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 36 positive divisors. There are 21385728 positive integers (up to 72019956) that are relatively prime to 72019956.

Interesting facts

Basic properties

Name

Name seventy-two million nineteen thousand nine hundred fifty-six

Notation

Scientific notation 7.2019956 × 10^7
Engineering notation 7.2019956 × 10^6

Prime Factorization of 72019956

Prime Factorization 2 × 2 × 57 × 17 × 17 × 1093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2118234
Product of the distinct prime numbers

The prime factorization of 72019956 is 2 × 2 × 57 × 17 × 17 × 1093. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 85, 54, 613, 848, 573, 5917, 81975, 49792, 348515, 805745, 107221, 4390880, 52805957, 66609814, 166701425, 31312185, 3477017659, 2419680078

Basic calculations (n = 72019956)

Multiplication

n×y
n×2 144039912
n×3 216059868
n×4 288079824
n×5 360099780

Division

n÷y
n÷2 36009978
n÷3 24006652
n÷3 18004989
n÷5 14403991.2

Exponentiation

ny
n2 5186874062241936
n3 3.7355844174021E+23
n4 2.6903662537558E+31
n5 1.9376005921938E+39

Nth Root

y√n
2√n 8486.4572113456
3√n 416.05519638657
4√n 92.12196921118
5√n 37.281259012762

Divisors of 72019956

1, 2, 4, 17, 34, 57, 68, 114, 228, 289, 578, 969, 1093, 1156, 1938, 2186, 3876, 4372, 16473, 18581, 32946, 37162, 62301, 65892, 74324, 124602, 249204, 315877, 631754, 1059117, 1263508, 2118234, 4236468, 18004989, 36009978, 72019956

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72019955
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72019956 can be divided by 36 positive divisors. The sum of these divisors (counting 72019956) is 1, the average is 0.027777777777778.

Base conversion 72019956

Base System Value
2 Binary 100010010101110111111110100
3 Ternary 12000111222210210
4 Quaternary 10102232333310
5 Quinary 121414114311
6 Senary 11051345420
8 Octal 422567764
10 Decimal 72019956
12 Duodecimal 20152270
16 Hexadecimal 44aeff4
20 Vigesimal 12a29hg
36 Base36 16vmyc

Cryptographic Hash Functions

md5 4b93ae75b2ffbb3818e9eeec719a49ce
sha1 4c4d1c15e58b83b77329ffc1392763c7fa45578b
sha256 11ec17fa0c140572085c7f27f4f18155ee0ed0a72359933050356c738cd3abcf
sha512 f76895fa30aa86881f6973157d42e8a72828c9a0b9fb399f1a97410eb3cc01754d66c3c92974ee0fc7ba5f08da4d4de9f2f757a368be0b9f0c67f1642abe9cd9
ripemd-160 b9e9f38c58ed88f215a03ec9ccb68df51e6cccd8

72019956 as geometric shapes

Circle

Radius = n
Diameter 144039912
Circumference 452514729.36292
Area 1.6295045449035E+16

Sphere

Radius = n
Volume 1.5647579416766E+24
Surface area 6.5180181796139E+16
Circumference 452514729.36292

Square

Length = n
Perimeter 288079824
Area 5186874062241936
Diagonal 101851598.53671

Cube

Length = n
Surface area 31121244373451616
Volume 3.7355844174021E+23
Space diagonal 124742222.95087

Equilateral Triangle

Length = n
Perimeter 216059868
Area 2.2459823520661E+15
Altitude 62371111.475437

Triangular Pyramid

Length = n
Surface area 2.2459823520661E+15
Volume 4.4024284553997E+22
Height 33950532.845571