72892008 (number)

72892008 is an even 8-digits composite number following 72892007 and preceding 72892009. In scientific notation, it is written as 7.2892008 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 20321280 positive integers (up to 72892008) that are relatively prime to 72892008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2892008 × 10^7
Engineering notation 7.2892008 × 10^6

Prime Factorization of 72892008

Prime Factorization 2 × 2 × 2 × 3 × 63 × 7 × 71 × 97

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 18223002
Product of the distinct prime numbers

The prime factorization of 72892008 is 2 × 2 × 2 × 3 × 63 × 7 × 71 × 97. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72892008)

Multiplication

n×y
n×2 145784016
n×3 218676024
n×4 291568032
n×5 364460040

Division

n÷y
n÷2 36446004
n÷3 24297336
n÷3 18223002
n÷5 14578401.6

Exponentiation

ny
n2 5313244830272064
n3 3.8729308467415E+23
n4 2.8230570626413E+31
n5 2.057782979945E+39

Nth Root

y√n
2√n 8537.6816525331
3√n 417.72772879732
4√n 92.399576040873
5√n 37.371108738401

Divisors of 72892008

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72892007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72892008 can be divided by 128 positive divisors. The sum of these divisors (counting 72892008) is 1, the average is 0.0078125.

Base conversion 72892008

Base System Value
2 Binary 100010110000011111001101000
3 Ternary 12002011022001000
4 Quaternary 10112003321220
5 Quinary 122130021013
6 Senary 11122155000
8 Octal 426037150
10 Decimal 72892008
12 Duodecimal 204b2a60
16 Hexadecimal 4583e68
20 Vigesimal 12fba08
36 Base36 17ebu0

Cryptographic Hash Functions

md5 b535db8a29c8a0a19f473d5ea8c79a03
sha1 0fe4d0d213c11ac9aaade1352c835d1cb3bdd487
sha256 c4b8926c6c84e630adeb5a64799d4f7bed45303fe2f39d7d630a0063d6f150f4
sha512 05b50f890788606b304553580eaf862f3fb725cea9f94da4e04ebfbe7edebfd2de68c4215bb81f1581b800a05f9d64ec1d7e8ec7f7f53ce47f04c9dabba5fb72
ripemd-160 6f0f47187201da060562caa69fdc7b3d5eb87fbb

72892008 as geometric shapes

Circle

Radius = n
Diameter 145784016
Circumference 457993993.67642
Area 1.6692050925507E+16

Sphere

Radius = n
Volume 1.6222894794646E+24
Surface area 6.6768203702027E+16
Circumference 457993993.67642

Square

Length = n
Perimeter 291568032
Area 5313244830272064
Diagonal 103084866.30221

Cube

Length = n
Surface area 31879468981632384
Volume 3.8729308467415E+23
Space diagonal 126252661.32172

Equilateral Triangle

Length = n
Perimeter 218676024
Area 2.300702499771E+15
Altitude 63126330.660859

Triangular Pyramid

Length = n
Surface area 2.300702499771E+15
Volume 4.5642927746625E+22
Height 34361622.100736