71738248 (number)

71738248 is an even 8-digits composite number following 71738247 and preceding 71738249. In scientific notation, it is written as 7.1738248 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors. There are 35869120 positive integers (up to 71738248) that are relatively prime to 71738248.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred thirty-eight thousand two hundred forty-eight

Notation

Scientific notation 7.1738248 × 10^7
Engineering notation 7.1738248 × 10^6

Prime Factorization of 71738248

Prime Factorization 2 × 2 × 2 × 8967281

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 17934562
Product of the distinct prime numbers

The prime factorization of 71738248 is 2 × 2 × 2 × 8967281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71738248)

Multiplication

n×y
n×2 143476496
n×3 215214744
n×4 286952992
n×5 358691240

Division

n÷y
n÷2 35869124
n÷3 23912749.333333
n÷3 17934562
n÷5 14347649.6

Exponentiation

ny
n2 5146376226109504
n3 3.6919201400995E+23
n4 2.6485188260665E+31
n5 1.9000010037703E+39

Nth Root

y√n
2√n 8469.8434460148
3√n 415.51201717635
4√n 92.031752379354
5√n 37.25204794299

Divisors of 71738248

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 -71738247
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 71738248 can be divided by 8 positive divisors. The sum of these divisors (counting 71738248) is 1, the average is 0.125.

Base conversion 71738248

Base System Value
2 Binary 100010001101010001110001000
3 Ternary 11222222200101011
4 Quaternary 10101222032020
5 Quinary 121331110443
6 Senary 11041333304
8 Octal 421521610
10 Decimal 71738248
12 Duodecimal 20037234
16 Hexadecimal 446a388
20 Vigesimal 12875c8
36 Base36 16pll4

Cryptographic Hash Functions

md5 6d333e44e1f8b29bd599854d025d501f
sha1 c31efc2a0a8adc4ed81816b9c2d81b97127a0fba
sha256 07ee98cca5eea0146b66c56049cfed0df94f2b1b4ef7d29646862fcf9bb8337b
sha512 a3352315ee348effb9cece3ab8cab0cdb7ffc68cddbfb5904762252eb402d253d5786cb11b19ce16b851ece0627112d0088014e92fcb8b0c56040216cbad5291
ripemd-160 42d9333ad376a9114ba0f8b998d780fef68952bb

71738248 as geometric shapes

Circle

Radius = n
Diameter 143476496
Circumference 450744705.79641
Area 1.6167817744555E+16

Sphere

Radius = n
Volume 1.5464678919702E+24
Surface area 6.4671270978219E+16
Circumference 450744705.79641

Square

Length = n
Perimeter 286952992
Area 5146376226109504
Diagonal 101453203.26248

Cube

Length = n
Surface area 30878257356657024
Volume 3.6919201400995E+23
Space diagonal 124254290.38198

Equilateral Triangle

Length = n
Perimeter 215214744
Area 2.2284462746216E+15
Altitude 62127145.190988

Triangular Pyramid

Length = n
Surface area 2.2284462746216E+15
Volume 4.3509696111059E+22
Height 33817734.420828