71393643 (number)

71393643 is an odd 8-digits composite number following 71393642 and preceding 71393644. In scientific notation, it is written as 7.1393643 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 24 positive divisors. There are 46980648 positive integers (up to 71393643) that are relatively prime to 71393643.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-three thousand six hundred forty-three

Notation

Scientific notation 7.1393643 × 10^7
Engineering notation 7.1393643 × 10^6

Prime Factorization of 71393643

Prime Factorization 9 × 3 × 3 × 3 × 79 × 3719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7932627
Product of the distinct prime numbers

The prime factorization of 71393643 is 9 × 3 × 3 × 3 × 79 × 3719. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 97, 25, 870, 960, 2511, 4731, 48620, 65498, 999210, 569081, 8098017, 9177682, 53668205, 13769026, 611525069, 424728697, 7738779490, 3782767177

Basic calculations (n = 71393643)

Multiplication

n×y
n×2 142787286
n×3 214180929
n×4 285574572
n×5 356968215

Division

n÷y
n÷2 35696821.5
n÷3 23797881
n÷3 17848410.75
n÷5 14278728.6

Exponentiation

ny
n2 5097052260811449
n3 3.6389712946072E+23
n4 2.5979941749443E+31
n5 1.8548026864205E+39

Nth Root

y√n
2√n 8449.4759009065
3√n 414.84562507052
4√n 91.921030786793
5√n 37.216189862012

Divisors of 71393643

1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 3719, 6399, 11157, 19197, 33471, 100413, 293801, 301239, 881403, 903717, 2644209, 7932627, 23797881, 71393643

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 -71393642
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 71393643 can be divided by 24 positive divisors. The sum of these divisors (counting 71393643) is 1, the average is 0.041666666666667.

Base conversion 71393643

Base System Value
2 Binary 100010000010110000101101011
3 Ternary 11222100011200000
4 Quaternary 10100112011223
5 Quinary 121234044033
6 Senary 11030114043
8 Octal 420260553
10 Decimal 71393643
12 Duodecimal 1baab923
16 Hexadecimal 441616b
20 Vigesimal 1264423
36 Base36 16i7or

Cryptographic Hash Functions

md5 c612312343ea53c5b5162eda93959829
sha1 3bf9beb4e4c09b4d4f10ed5b015653f50d1b9ffd
sha256 285d472baa637b35799878b5b1354d688556770b3517fb9c829be26f34e661ef
sha512 a2a24ceece3dec65525f42a41bb195aed87f589d1c4e118fce5889b78eaee4815a90dcd948febe584cd9a608d3512d9f9a29a9a11b48a7d74a90b2fda9d6d62c
ripemd-160 47146f94707dcab9c1aca03f9ac449e6665f0e0f

71393643 as geometric shapes

Circle

Radius = n
Diameter 142787286
Circumference 448579488.72362
Area 1.6012861937528E+16

Sphere

Radius = n
Volume 1.5242887314349E+24
Surface area 6.4051447750114E+16
Circumference 448579488.72362

Square

Length = n
Perimeter 285574572
Area 5097052260811449
Diagonal 100965858.19782

Cube

Length = n
Surface area 30582313564868694
Volume 3.6389712946072E+23
Space diagonal 123657417.01343

Equilateral Triangle

Length = n
Perimeter 214180929
Area 2.2070883711398E+15
Altitude 61828708.506717

Triangular Pyramid

Length = n
Surface area 2.2070883711398E+15
Volume 4.2885687982665E+22
Height 33655286.065941