72172008 (number)

72172008 is an even 8-digits composite number following 72172007 and preceding 72172009. In scientific notation, it is written as 7.2172008 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 48 positive divisors. There are 23602176 positive integers (up to 72172008) that are relatively prime to 72172008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2172008 × 10^7
Engineering notation 7.2172008 × 10^6

Prime Factorization of 72172008

Prime Factorization 2 × 2 × 2 × 3 × 3 × 53 × 18913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6014334
Product of the distinct prime numbers

The prime factorization of 72172008 is 2 × 2 × 2 × 3 × 3 × 53 × 18913. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 7, 46, 69, 910, 105, 1168, 9871, 70735, 8137, 541822, 279571, 6257770, 7105594, 8383363, 35243730, 354800416, 183876680, 9862258715, 6951759117

Basic calculations (n = 72172008)

Multiplication

n×y
n×2 144344016
n×3 216516024
n×4 288688032
n×5 360860040

Division

n÷y
n÷2 36086004
n÷3 24057336
n÷3 18043002
n÷5 14434401.6

Exponentiation

ny
n2 5208798738752064
n3 3.759294642436E+23
n4 2.7131584300825E+31
n5 1.9581409192118E+39

Nth Root

y√n
2√n 8495.4109965322
3√n 416.34778916116
4√n 92.170553847377
5√n 37.296987733413

Divisors of 72172008

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 18913, 37826, 56739, 75652, 113478, 151304, 170217, 226956, 340434, 453912, 680868, 1002389, 1361736, 2004778, 3007167, 4009556, 6014334, 8019112, 9021501, 12028668, 18043002, 24057336, 36086004, 72172008

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 -72172007
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 72172008 can be divided by 48 positive divisors. The sum of these divisors (counting 72172008) is 1, the average is 0.020833333333333.

Base conversion 72172008

Base System Value
2 Binary 100010011010100000111101000
3 Ternary 12000210201101100
4 Quaternary 10103110013220
5 Quinary 121434001013
6 Senary 11054521400
8 Octal 423240750
10 Decimal 72172008
12 Duodecimal 20206260
16 Hexadecimal 44d41e8
20 Vigesimal 12b1a08
36 Base36 16ywa0

Cryptographic Hash Functions

md5 5f69b55e99cf4c52f743ab7906c07e17
sha1 e926bd4f203735d42518c6a67cd1d3c57b4de773
sha256 70c11789fc006aaf233a90a16be95d54d02e19659185a49457470a2bf14522cf
sha512 42232aa95cec86d388af2e016b8087367e669de81ba8c8f0214a0279a10a7457203dcca5447608a5a696dc6ed532a0e6deb2025e28455cb35f03f98350c9d66e
ripemd-160 db124998674c9b0debd81f2d21230be7357099c3

72172008 as geometric shapes

Circle

Radius = n
Diameter 144344016
Circumference 453470100.25525
Area 1.6363923851691E+16

Sphere

Radius = n
Volume 1.5746896575142E+24
Surface area 6.5455695406765E+16
Circumference 453470100.25525

Square

Length = n
Perimeter 288688032
Area 5208798738752064
Diagonal 102066632.5373

Cube

Length = n
Surface area 31252792432512384
Volume 3.759294642436E+23
Space diagonal 125005584.74027

Equilateral Triangle

Length = n
Perimeter 216516024
Area 2.2554760154798E+15
Altitude 62502792.370134

Triangular Pyramid

Length = n
Surface area 2.2554760154798E+15
Volume 4.4303712235746E+22
Height 34022210.845767