71368161 (number)

71368161 is an odd 8-digits composite number following 71368160 and preceding 71368162. In scientific notation, it is written as 7.1368161 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 45074592 positive integers (up to 71368161) that are relatively prime to 71368161.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1368161 × 10^7
Engineering notation 7.1368161 × 10^6

Prime Factorization of 71368161

Prime Factorization 3 × 19 × 1252073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71368161
Product of the distinct prime numbers

The prime factorization of 71368161 is 3 × 19 × 1252073. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 42, 62, 677, 355, 7662, 7564, 51839, 40669, 620931, 182403, 5742717, 3831007, 28132955, 57941814, 500303383, 643444871, 1818125483, 5827623439

Basic calculations (n = 71368161)

Multiplication

n×y
n×2 142736322
n×3 214104483
n×4 285472644
n×5 356840805

Division

n÷y
n÷2 35684080.5
n÷3 23789387
n÷3 17842040.25
n÷5 14273632.2

Exponentiation

ny
n2 5093414404521921
n3 3.6350761926164E+23
n4 2.5942870296191E+31
n5 1.8514949441007E+39

Nth Root

y√n
2√n 8447.9678621548
3√n 414.79626327998
4√n 91.912827516918
5√n 37.213532823281

Divisors of 71368161

1, 3, 19, 57, 1252073, 3756219, 23789387, 71368161

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 -71368160
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 71368161 can be divided by 8 positive divisors. The sum of these divisors (counting 71368161) is 1, the average is 0.125.

Base conversion 71368161

Base System Value
2 Binary 100010000001111110111100001
3 Ternary 11222021212201020
4 Quaternary 10100033313201
5 Quinary 121232240121
6 Senary 11025400053
8 Octal 420176741
10 Decimal 71368161
12 Duodecimal 1ba99029
16 Hexadecimal 440fde1
20 Vigesimal 1261081
36 Base36 16ho0x

Cryptographic Hash Functions

md5 4935420d7dee68c791d8831ca30560b7
sha1 b62aa8b88e68ce41d306c16ada17d7658e802502
sha256 2d1bc9e531d592e2ec2f508fd878f7d15bdd63c91a849ff322d8c963ccd134b4
sha512 4053933fc51f152cba12d3a9d5d77d3cc96c31b14f6f23fe5258cc79e99b924d2a3addf90285b176a8e176f05a504c488455cebdbdbd0d2c10aadec8f6539c18
ripemd-160 8a84a851b8033adbc8b02151df75e78839d61458

71368161 as geometric shapes

Circle

Radius = n
Diameter 142736322
Circumference 448419380.59563
Area 1.6001433274934E+16

Sphere

Radius = n
Volume 1.5226571549284E+24
Surface area 6.4005733099738E+16
Circumference 448419380.59563

Square

Length = n
Perimeter 285472644
Area 5093414404521921
Diagonal 100929821.20783

Cube

Length = n
Surface area 30560486427131526
Volume 3.6350761926164E+23
Space diagonal 123613280.89476

Equilateral Triangle

Length = n
Perimeter 214104483
Area 2.2055131331588E+15
Altitude 61806640.447378

Triangular Pyramid

Length = n
Surface area 2.2055131331588E+15
Volume 4.2839783765481E+22
Height 33643273.735942