71328748 (number)

71328748 is an even 8-digits composite number following 71328747 and preceding 71328749. In scientific notation, it is written as 7.1328748 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 33501888 positive integers (up to 71328748) that are relatively prime to 71328748.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand seven hundred forty-eight

Notation

Scientific notation 7.1328748 × 10^7
Engineering notation 7.1328748 × 10^6

Prime Factorization of 71328748

Prime Factorization 2 × 2 × 29 × 37 × 16619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35664374
Product of the distinct prime numbers

The prime factorization of 71328748 is 2 × 2 × 29 × 37 × 16619. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 62, 10, 881, 228, 5355, 2330, 96511, 45413, 715156, 977820, 408855, 8570848, 51687040, 10854690, 46395945, 414606022, 6417018736, 7078772386

Basic calculations (n = 71328748)

Multiplication

n×y
n×2 142657496
n×3 213986244
n×4 285314992
n×5 356643740

Division

n÷y
n÷2 35664374
n÷3 23776249.333333
n÷3 17832187
n÷5 14265749.6

Exponentiation

ny
n2 5087790291247504
n3 3.6290571156124E+23
n4 2.5885610047712E+31
n5 1.8463881559195E+39

Nth Root

y√n
2√n 8445.6348488435
3√n 414.71989227049
4√n 91.900135194914
5√n 37.20942168731

Divisors of 71328748

1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 16619, 33238, 66476, 481951, 614903, 963902, 1229806, 1927804, 2459612, 17832187, 35664374, 71328748

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328748 can be divided by 24 positive divisors. The sum of these divisors (counting 71328748) is 1, the average is 0.041666666666667.

Base conversion 71328748

Base System Value
2 Binary 100010000000110001111101100
3 Ternary 11222012212122111
4 Quaternary 10100012033230
5 Quinary 121230004443
6 Senary 11024453404
8 Octal 420061754
10 Decimal 71328748
12 Duodecimal 1ba7a264
16 Hexadecimal 44063ec
20 Vigesimal 125g1h8
36 Base36 16gtm4

Cryptographic Hash Functions

md5 3974c17fd9732abd7a6f093770659f9f
sha1 7ac5f425a1f09292ddd47b7eefa69a20f2def530
sha256 29145aacc68f6c1282261bdd8065c4084ed14200d028985e3d871c4bd29f69b7
sha512 c61ad8abe2f8a7726087e90d0d3fe31e920cb515176f2bc09c0223086eee3d856d6c191ee6e8090ee6cc4c1eb0c018e0f2a24880d6a7eb26bc04555020dc010e
ripemd-160 0183a564c3362d82ccee7ea2dd96f1bf87b63226

71328748 as geometric shapes

Circle

Radius = n
Diameter 142657496
Circumference 448171741.41312
Area 1.5983764601989E+16

Sphere

Radius = n
Volume 1.5201358898488E+24
Surface area 6.3935058407955E+16
Circumference 448171741.41312

Square

Length = n
Perimeter 285314992
Area 5087790291247504
Diagonal 100874082.80869

Cube

Length = n
Surface area 30526741747485024
Volume 3.6290571156124E+23
Space diagonal 123545015.57628

Equilateral Triangle

Length = n
Perimeter 213986244
Area 2.2030778206741E+15
Altitude 61772507.788138

Triangular Pyramid

Length = n
Surface area 2.2030778206741E+15
Volume 4.2768848262714E+22
Height 33624694.269564