72676738 (number)

72676738 is an even 8-digits composite number following 72676737 and preceding 72676739. In scientific notation, it is written as 7.2676738 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 36318144 positive integers (up to 72676738) that are relatively prime to 72676738.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-six thousand seven hundred thirty-eight

Notation

Scientific notation 7.2676738 × 10^7
Engineering notation 7.2676738 × 10^6

Prime Factorization of 72676738

Prime Factorization 2 × 1993 × 18233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72676738
Product of the distinct prime numbers

The prime factorization of 72676738 is 2 × 1993 × 18233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 39, 50, 842, 918, 517, 4531, 20951, 14568, 281412, 64039, 7291028, 6711419, 99039834, 87057069, 153362889, 975176677, 6622431868, 8385116364

Basic calculations (n = 72676738)

Multiplication

n×y
n×2 145353476
n×3 218030214
n×4 290706952
n×5 363383690

Division

n÷y
n÷2 36338369
n÷3 24225579.333333
n÷3 18169184.5
n÷5 14535347.6

Exponentiation

ny
n2 5281908246320644
n3 3.8387186175788E+23
n4 2.789855472255E+31
n5 2.0275759521494E+39

Nth Root

y√n
2√n 8525.0652783424
3√n 417.31610197295
4√n 92.331280064464
5√n 37.349009199198

Divisors of 72676738

1, 2, 1993, 3986, 18233, 36466, 36338369, 72676738

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 -72676737
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 72676738 can be divided by 8 positive divisors. The sum of these divisors (counting 72676738) is 1, the average is 0.125.

Base conversion 72676738

Base System Value
2 Binary 100010101001111010110000010
3 Ternary 12001202100202001
4 Quaternary 10111033112002
5 Quinary 122101123423
6 Senary 11113414214
8 Octal 425172602
10 Decimal 72676738
12 Duodecimal 2040a36a
16 Hexadecimal 454f582
20 Vigesimal 12e4bgi
36 Base36 179pqa

Cryptographic Hash Functions

md5 4e3d89408eacbc52878c2a126f0c8187
sha1 165968dce855d53fb2ec812902c4b0e630a26172
sha256 ec0653b1bc674cbb01a8d1dc12303cf3bf06c198f33bfbf9364824ea212aa522
sha512 fcc80d1abd90329a6bbd0a0e970df84173fd0d6bb590b4e8e861b300f4781eac6ed087f5e889ccac242110e5352bf06c37f6ce93fc906d9c17ba19c9efc1c058
ripemd-160 54dd8971d5ea0d956bcc09d1ca48c48a7c80afca

72676738 as geometric shapes

Circle

Radius = n
Diameter 145353476
Circumference 456641412.37534
Area 1.6593604143576E+16

Sphere

Radius = n
Volume 1.6079586944245E+24
Surface area 6.6374416574305E+16
Circumference 456641412.37534

Square

Length = n
Perimeter 290706952
Area 5281908246320644
Diagonal 102780428.54864

Cube

Length = n
Surface area 31691449477923864
Volume 3.8387186175788E+23
Space diagonal 125879802.74437

Equilateral Triangle

Length = n
Perimeter 218030214
Area 2.2871333608861E+15
Altitude 62939901.372186

Triangular Pyramid

Length = n
Surface area 2.2871333608861E+15
Volume 4.5239732759284E+22
Height 34260142.849545