71398162 (number)

71398162 is an even 8-digits composite number following 71398161 and preceding 71398163. In scientific notation, it is written as 7.1398162 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 30745440 positive integers (up to 71398162) that are relatively prime to 71398162.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-eight thousand one hundred sixty-two

Notation

Scientific notation 7.1398162 × 10^7
Engineering notation 7.1398162 × 10^6

Prime Factorization of 71398162

Prime Factorization 2 × 19 × 11 × 170809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71398162
Product of the distinct prime numbers

The prime factorization of 71398162 is 2 × 19 × 11 × 170809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 17, 72, 674, 441, 5300, 7044, 10446, 56761, 458931, 894650, 71326, 8941557, 51850769, 49906052, 371828134, 432828767, 8904692969, 8761441722

Basic calculations (n = 71398162)

Multiplication

n×y
n×2 142796324
n×3 214194486
n×4 285592648
n×5 356990810

Division

n÷y
n÷2 35699081
n÷3 23799387.333333
n÷3 17849540.5
n÷5 14279632.4

Exponentiation

ny
n2 5097697536978244
n3 3.6396623457217E+23
n4 2.5986520178514E+31
n5 1.8553897775218E+39

Nth Root

y√n
2√n 8449.7433097107
3√n 414.85437770707
4√n 91.922485332538
5√n 37.216660984361

Divisors of 71398162

1, 2, 11, 19, 22, 38, 209, 418, 170809, 341618, 1878899, 3245371, 3757798, 6490742, 35699081, 71398162

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71398161
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398162 can be divided by 16 positive divisors. The sum of these divisors (counting 71398162) is 1, the average is 0.0625.

Base conversion 71398162

Base System Value
2 Binary 100010000010111001100010010
3 Ternary 11222100101212101
4 Quaternary 10100113030102
5 Quinary 121234220122
6 Senary 11030151014
8 Octal 420271422
10 Decimal 71398162
12 Duodecimal 1bab246a
16 Hexadecimal 4417312
20 Vigesimal 1264f82
36 Base36 16ib6a

Cryptographic Hash Functions

md5 8f9e82ae4e547dfa6328ff134cff4a5e
sha1 2ec9bec8ddfe626e62bfbfb526916b0e3167eaa8
sha256 522bc42a5c4f1e042a77043558502c07dfa49da668ccf2e64aff12604bd11463
sha512 4e1387b35d7ffb82ddd60936fe916d219ee4c37b0693cde266774d0eef967883315fd1413cea78e98e11a9a068fff3960e4fc599e7bd8c02d26b731b8dcfc779
ripemd-160 fa01d4627b7c6b784b8748393095099095a02c00

71398162 as geometric shapes

Circle

Radius = n
Diameter 142796324
Circumference 448607882.43803
Area 1.6014889132394E+16

Sphere

Radius = n
Volume 1.5245781982489E+24
Surface area 6.4059556529575E+16
Circumference 448607882.43803

Square

Length = n
Perimeter 285592648
Area 5097697536978244
Diagonal 100972249.02891

Cube

Length = n
Surface area 30586185221869464
Volume 3.6396623457217E+23
Space diagonal 123665244.15103

Equilateral Triangle

Length = n
Perimeter 214194486
Area 2.2073677839163E+15
Altitude 61832622.075517

Triangular Pyramid

Length = n
Surface area 2.2073677839163E+15
Volume 4.2893832098153E+22
Height 33657416.34297