72673989 (number)

72673989 is an odd 8-digits composite number following 72673988 and preceding 72673990. In scientific notation, it is written as 7.2673989 × 10^7. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 48428640 positive integers (up to 72673989) that are relatively prime to 72673989.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-three thousand nine hundred eighty-nine

Notation

Scientific notation 7.2673989 × 10^7
Engineering notation 7.2673989 × 10^6

Prime Factorization of 72673989

Prime Factorization 3 × 3583 × 6761

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72673989
Product of the distinct prime numbers

The prime factorization of 72673989 is 3 × 3583 × 6761. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 6, 22, 4, 297, 4971, 5157, 11253, 88453, 231759, 503066, 2422358, 3436049, 54026721, 60834039, 354776889, 940509263, 4550744242, 4168012089

Basic calculations (n = 72673989)

Multiplication

n×y
n×2 145347978
n×3 218021967
n×4 290695956
n×5 363369945

Division

n÷y
n÷2 36336994.5
n÷3 24224663
n÷3 18168497.25
n÷5 14534797.8

Exponentiation

ny
n2 5281508677172121
n3 3.8382830350821E+23
n4 2.7894333907044E+31
n5 2.0271925155229E+39

Nth Root

y√n
2√n 8524.9040463808
3√n 417.31084024152
4√n 92.330406943654
5√n 37.348726649423

Divisors of 72673989

1, 3, 3583, 6761, 10749, 20283, 24224663, 72673989

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72673988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72673989 can be divided by 8 positive divisors. The sum of these divisors (counting 72673989) is 1, the average is 0.125.

Base conversion 72673989

Base System Value
2 Binary 100010101001110101011000101
3 Ternary 12001202012222020
4 Quaternary 10111032223011
5 Quinary 122101031424
6 Senary 11113353353
8 Octal 425165305
10 Decimal 72673989
12 Duodecimal 20408859
16 Hexadecimal 454eac5
20 Vigesimal 12e44j9
36 Base36 179nlx

Cryptographic Hash Functions

md5 1368b7bc66591278b9ec1833e78b53ff
sha1 b4b14e7b7f55304289d2ecbd4785ba8aa457e5e8
sha256 f7fe44952fc848ed888682536154f256e6cd76d618a94760aa4794ad4ea3e21b
sha512 a902cdb802d8148981c84db517ac1430c6c32737b84a0b8898956a3b26ca202819ddca04d4c60204898e94cbc573dd86a84d942f9a1de5c41d2e5f6ff9d3b6d2
ripemd-160 a31071fb4180b2e742ed656d39969ac909a4b67e

72673989 as geometric shapes

Circle

Radius = n
Diameter 145347978
Circumference 456624139.89893
Area 1.6592348860075E+16

Sphere

Radius = n
Volume 1.607776238055E+24
Surface area 6.6369395440299E+16
Circumference 456624139.89893

Square

Length = n
Perimeter 290695956
Area 5281508677172121
Diagonal 102776540.87555

Cube

Length = n
Surface area 31689052063032726
Volume 3.8382830350821E+23
Space diagonal 125875041.3367

Equilateral Triangle

Length = n
Perimeter 218021967
Area 2.2869603423695E+15
Altitude 62937520.668351

Triangular Pyramid

Length = n
Surface area 2.2869603423695E+15
Volume 4.5234599370331E+22
Height 34258846.958518