71394243 (number)

71394243 is an odd 8-digits composite number following 71394242 and preceding 71394244. In scientific notation, it is written as 7.1394243 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 46237760 positive integers (up to 71394243) that are relatively prime to 71394243.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-four thousand two hundred forty-three

Notation

Scientific notation 7.1394243 × 10^7
Engineering notation 7.1394243 × 10^6

Prime Factorization of 71394243

Prime Factorization 3 × 41 × 263 × 2207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71394243
Product of the distinct prime numbers

The prime factorization of 71394243 is 3 × 41 × 263 × 2207. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 62, 4, 428, 14, 471, 1976, 25053, 68497, 580775, 281750, 4970932, 9059854, 14613740, 23089996, 845673701, 555062564, 9806307770, 734753708

Basic calculations (n = 71394243)

Multiplication

n×y
n×2 142788486
n×3 214182729
n×4 285576972
n×5 356971215

Division

n÷y
n÷2 35697121.5
n÷3 23798081
n÷3 17848560.75
n÷5 14278848.6

Exponentiation

ny
n2 5097137933543049
n3 3.6390630423189E+23
n4 2.5980815113564E+31
n5 1.8548806275558E+39

Nth Root

y√n
2√n 8449.5114059927
3√n 414.8467872033
4√n 91.921223914788
5√n 37.21625241559

Divisors of 71394243

1, 3, 41, 123, 263, 789, 2207, 6621, 10783, 32349, 90487, 271461, 580441, 1741323, 23798081, 71394243

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 -71394242
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 71394243 can be divided by 16 positive divisors. The sum of these divisors (counting 71394243) is 1, the average is 0.0625.

Base conversion 71394243

Base System Value
2 Binary 100010000010110001111000011
3 Ternary 11222100012111020
4 Quaternary 10100112033003
5 Quinary 121234103433
6 Senary 11030120523
8 Octal 420261703
10 Decimal 71394243
12 Duodecimal 1bab0143
16 Hexadecimal 44163c3
20 Vigesimal 12645c3
36 Base36 16i85f

Cryptographic Hash Functions

md5 0cb98a5d55eb22cc93e8f4e6c7412054
sha1 01c5a98a6627da6241fc66ca475422835c87e2eb
sha256 25e3ef0b5473d45af27bf0d46aec40304ca8d6dee8bba07825e16e3910e31bde
sha512 fa082b173bf15f95a685ea11bcdbc5f1be9551728b52a8fc872343415ae1f52a316acb9ef2fce432b47d3c9a98844711a7f3e9262cafd9136b8111efca0668bf
ripemd-160 8d462ba0ec5e7b073ecd220e01c96740f7c813a8

71394243 as geometric shapes

Circle

Radius = n
Diameter 142788486
Circumference 448583258.63481
Area 1.6013131086353E+16

Sphere

Radius = n
Volume 1.5243271626266E+24
Surface area 6.4052524345411E+16
Circumference 448583258.63481

Square

Length = n
Perimeter 285576972
Area 5097137933543049
Diagonal 100966706.72596

Cube

Length = n
Surface area 30582827601258294
Volume 3.6390630423189E+23
Space diagonal 123658456.24392

Equilateral Triangle

Length = n
Perimeter 214182729
Area 2.2071254685208E+15
Altitude 61829228.121959

Triangular Pyramid

Length = n
Surface area 2.2071254685208E+15
Volume 4.2886769239817E+22
Height 33655568.908653