72995890 (number)

72995890 is an even 8-digits composite number following 72995889 and preceding 72995891. In scientific notation, it is written as 7.2995890 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors. There are 26543920 positive integers (up to 72995890) that are relatively prime to 72995890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2995890 × 10^7
Engineering notation 7.2995890 × 10^6

Prime Factorization of 72995890

Prime Factorization 2 × 5 × 11 × 663599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72995890
Product of the distinct prime numbers

The prime factorization of 72995890 is 2 × 5 × 11 × 663599. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 92, 44, 189, 93, 5123, 4636, 82264, 45020, 824715, 828773, 827244, 481121, 98022154, 51469924, 987191392, 561062586, 1369771592, 9862020093

Basic calculations (n = 72995890)

Multiplication

n×y
n×2 145991780
n×3 218987670
n×4 291983560
n×5 364979450

Division

n÷y
n÷2 36497945
n÷3 24331963.333333
n÷3 18248972.5
n÷5 14599178

Exponentiation

ny
n2 5328399956892100
n3 3.889512971293E+23
n4 2.8391846100608E+31
n5 2.0724880748569E+39

Nth Root

y√n
2√n 8543.7632223746
3√n 417.92607607352
4√n 92.432479261213
5√n 37.381754553868

Divisors of 72995890

1, 2, 5, 10, 11, 22, 55, 110, 663599, 1327198, 3317995, 6635990, 7299589, 14599178, 36497945, 72995890

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 -72995889
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 72995890 can be divided by 16 positive divisors. The sum of these divisors (counting 72995890) is 1, the average is 0.0625.

Base conversion 72995890

Base System Value
2 Binary 100010110011101010000110010
3 Ternary 12002100120112111
4 Quaternary 10112131100302
5 Quinary 122141332030
6 Senary 11124315534
8 Octal 426352062
10 Decimal 72995890
12 Duodecimal 20542baa
16 Hexadecimal 459d432
20 Vigesimal 12g49ea
36 Base36 17gjzm

Cryptographic Hash Functions

md5 769c2fca49d90ca4249474745bf527b9
sha1 1e0019ab28a60c6b116e31996556dce053855ab6
sha256 a381c7e3e5c1b9c410440c49a3c4335596eca1f2e73f2f85a22391b0fe377be6
sha512 2ce76727799fbf4695195d0b971242250d2932e5109a3138492a07cf914f0abb42ce50230c88c831202e482e158b8b5533c933dc5c86b8377c0c23b4b687491b
ripemd-160 97bee1b02b36020221584d2835e291ec50588094

72995890 as geometric shapes

Circle

Radius = n
Diameter 145991780
Circumference 458646703.5325
Area 1.673966215996E+16

Sphere

Radius = n
Volume 1.6292353835542E+24
Surface area 6.6958648639842E+16
Circumference 458646703.5325

Square

Length = n
Perimeter 291983560
Area 5328399956892100
Diagonal 103231777.63549

Cube

Length = n
Surface area 31970399741352600
Volume 3.889512971293E+23
Space diagonal 126432590.22371

Equilateral Triangle

Length = n
Perimeter 218987670
Area 2.3072648620962E+15
Altitude 63216295.111854

Triangular Pyramid

Length = n
Surface area 2.3072648620962E+15
Volume 4.5838349958572E+22
Height 34410592.545165