71394168 (number)

71394168 is an even 8-digits composite number following 71394167 and preceding 71394169. In scientific notation, it is written as 7.1394168 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 23798048 positive integers (up to 71394168) that are relatively prime to 71394168.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1394168 × 10^7
Engineering notation 7.1394168 × 10^6

Prime Factorization of 71394168

Prime Factorization 2 × 2 × 2 × 3 × 2974757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17848542
Product of the distinct prime numbers

The prime factorization of 71394168 is 2 × 2 × 2 × 3 × 2974757. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 46, 19, 599, 378, 489, 7522, 36178, 79184, 852022, 418523, 7526356, 5916473, 35362324, 33688092, 578220584, 204705078, 2432548945, 4980267197

Basic calculations (n = 71394168)

Multiplication

n×y
n×2 142788336
n×3 214182504
n×4 285576672
n×5 356970840

Division

n÷y
n÷2 35697084
n÷3 23798056
n÷3 17848542
n÷5 14278833.6

Exponentiation

ny
n2 5097127224412224
n3 3.6390515737706E+23
n4 2.5980705941844E+31
n5 1.8548708847706E+39

Nth Root

y√n
2√n 8449.506967865
3√n 414.84664193706
4√n 91.921199773855
5√n 37.216244596415

Divisors of 71394168

1, 2, 3, 4, 6, 8, 12, 24, 2974757, 5949514, 8924271, 11899028, 17848542, 23798056, 35697084, 71394168

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 -71394167
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 71394168 can be divided by 16 positive divisors. The sum of these divisors (counting 71394168) is 1, the average is 0.0625.

Base conversion 71394168

Base System Value
2 Binary 100010000010110001101111000
3 Ternary 11222100012101110
4 Quaternary 10100112031320
5 Quinary 121234103133
6 Senary 11030120320
8 Octal 420261570
10 Decimal 71394168
12 Duodecimal 1bab00a0
16 Hexadecimal 4416378
20 Vigesimal 1264588
36 Base36 16i83c

Cryptographic Hash Functions

md5 26cf3d70e5f4d51d8ed7934ad2d19ed7
sha1 f3ebe63b895291a336e0bfced3d5b49d22ca9fcd
sha256 21c29a57fa9334e36153c24b9f5f7e702674350348a0c59cd9983e54c0beecc7
sha512 d7c4c3e58a1a7e0d9080f1a85b292eee052bc80f9808c25b4fe88722af210851a7b08c9a73e381c2f13f73de86c9b93efe88e9ba722306042102dfc9dd7b18c3
ripemd-160 d6e1d00890bc8fbe996a15c44bead875e35f805d

71394168 as geometric shapes

Circle

Radius = n
Diameter 142788336
Circumference 448582787.39591
Area 1.6013097442626E+16

Sphere

Radius = n
Volume 1.5243223586923E+24
Surface area 6.4052389770504E+16
Circumference 448582787.39591

Square

Length = n
Perimeter 285576672
Area 5097127224412224
Diagonal 100966600.65994

Cube

Length = n
Surface area 30582763346473344
Volume 3.6390515737706E+23
Space diagonal 123658326.34011

Equilateral Triangle

Length = n
Perimeter 214182504
Area 2.2071208313311E+15
Altitude 61829163.170054

Triangular Pyramid

Length = n
Surface area 2.2071208313311E+15
Volume 4.2886634081679E+22
Height 33655533.553314