72674918 (number)

72674918 is an even 8-digits composite number following 72674917 and preceding 72674919. In scientific notation, it is written as 7.2674918 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 36337458 positive integers (up to 72674918) that are relatively prime to 72674918.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-four thousand nine hundred eighteen

Notation

Scientific notation 7.2674918 × 10^7
Engineering notation 7.2674918 × 10^6

Prime Factorization of 72674918

Prime Factorization 2 × 36337459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 72674918
Product of the distinct prime numbers

The prime factorization of 72674918 is 2 × 36337459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 72, 90, 684, 863, 5682, 2820, 90495, 17960, 104597, 79651, 538282, 4507094, 45424394, 51250451, 229431908, 165891372, 9157464745, 3075386068

Basic calculations (n = 72674918)

Multiplication

n×y
n×2 145349836
n×3 218024754
n×4 290699672
n×5 363374590

Division

n÷y
n÷2 36337459
n÷3 24224972.666667
n÷3 18168729.5
n÷5 14534983.6

Exponentiation

ny
n2 5281643706306724
n3 3.8384302326106E+23
n4 2.7895760240369E+31
n5 2.0273220880165E+39

Nth Root

y√n
2√n 8524.9585336235
3√n 417.31261841151
4√n 92.330702009805
5√n 37.348822135553

Divisors of 72674918

1, 2, 36337459, 72674918

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72674917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72674918 can be divided by 4 positive divisors. The sum of these divisors (counting 72674918) is 1, the average is 0.25.

Base conversion 72674918

Base System Value
2 Binary 100010101001110111001100110
3 Ternary 12001202021020122
4 Quaternary 10111032321212
5 Quinary 122101044133
6 Senary 11113401542
8 Octal 425167146
10 Decimal 72674918
12 Duodecimal 204092b2
16 Hexadecimal 454ee66
20 Vigesimal 12e475i
36 Base36 179obq

Cryptographic Hash Functions

md5 9edcad089389f9696e1ff6d637e04328
sha1 5d1ea614a6dd4faa172cca44596f97df507efedd
sha256 d10d4a85f6b6c6bc8aafe5309d284894771c3f85b5ef01bb686227f8bad89ef3
sha512 1193c83020063ced58ed495f8c555c968d1b9bfda8875363fe52e8db0533de814c076eef938201634cf271a95369381f31781761026dbb023f740c0e159e7c6f
ripemd-160 20502572c07ca687effecb13868395caeb90830c

72674918 as geometric shapes

Circle

Radius = n
Diameter 145349836
Circumference 456629976.97808
Area 1.6592773066612E+16

Sphere

Radius = n
Volume 1.6078378960115E+24
Surface area 6.6371092266448E+16
Circumference 456629976.97808

Square

Length = n
Perimeter 290699672
Area 5281643706306724
Diagonal 102777854.67995

Cube

Length = n
Surface area 31689862237840344
Volume 3.8384302326106E+23
Space diagonal 125876650.4119

Equilateral Triangle

Length = n
Perimeter 218024754
Area 2.2870188116999E+15
Altitude 62938325.205951

Triangular Pyramid

Length = n
Surface area 2.2870188116999E+15
Volume 4.523633410984E+22
Height 34259284.893318