71872008 (number)

71872008 is an even 8-digits composite number following 71872007 and preceding 71872009. In scientific notation, it is written as 7.1872008 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 21993984 positive integers (up to 71872008) that are relatively prime to 71872008.

Interesting facts

Basic properties

Name

Name seventy-one million eight hundred seventy-two thousand eight

Notation

Scientific notation 7.1872008 × 10^7
Engineering notation 7.1872008 × 10^6

Prime Factorization of 71872008

Prime Factorization 2 × 2 × 2 × 3 × 13 × 223 × 1033

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17968002
Product of the distinct prime numbers

The prime factorization of 71872008 is 2 × 2 × 2 × 3 × 13 × 223 × 1033. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71872008)

Multiplication

n×y
n×2 143744016
n×3 215616024
n×4 287488032
n×5 359360040

Division

n÷y
n÷2 35936004
n÷3 23957336
n÷3 17968002
n÷5 14374401.6

Exponentiation

ny
n2 5165585533952064
n3 3.7126100482089E+23
n4 2.6683273908575E+31
n5 1.9177804758233E+39

Nth Root

y√n
2√n 8477.736018537
3√n 415.7701053482
4√n 92.074622011372
5√n 37.265929301718

Divisors of 71872008

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71872007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71872008 can be divided by 64 positive divisors. The sum of these divisors (counting 71872008) is 1, the average is 0.015625.

Base conversion 71872008

Base System Value
2 Binary 100010010001010111000001000
3 Ternary 12000020110212020
4 Quaternary 10102022320020
5 Quinary 121344401013
6 Senary 11044244440
8 Octal 422127010
10 Decimal 71872008
12 Duodecimal 200a0720
16 Hexadecimal 448ae08
20 Vigesimal 1294008
36 Base36 16sgso

Cryptographic Hash Functions

md5 50e536243f118d6929c1819ed4a5ab59
sha1 bc7036a3dba080879ee1b4e97e421bbe5c9693d1
sha256 44a131fc2cf1d48e24e8bb914ec39d8af58959ed92175affb0829342a5ab2234
sha512 f52c52b0e4d531cd7b90c28df22f9231d48a439c3cfbc867459efb75dc6118a3df995d52a71cc8a87ce6f4873edc3663bb03a89aeb75a7b5abbe38819c8d04ee
ripemd-160 5d2ccb220f16e1e78d63b383a407b8938b7f33b9

71872008 as geometric shapes

Circle

Radius = n
Diameter 143744016
Circumference 451585144.66309
Area 1.6228165564954E+16

Sphere

Radius = n
Volume 1.5551344604129E+24
Surface area 6.4912662259814E+16
Circumference 451585144.66309

Square

Length = n
Perimeter 287488032
Area 5165585533952064
Diagonal 101642368.46859

Cube

Length = n
Surface area 30993513203712384
Volume 3.7126100482089E+23
Space diagonal 124485969.498

Equilateral Triangle

Length = n
Perimeter 215616024
Area 2.2367641489119E+15
Altitude 62242984.748998

Triangular Pyramid

Length = n
Surface area 2.2367641489119E+15
Volume 4.3753529016497E+22
Height 33880789.489529