71345644 (number)

71345644 is an even 8-digits composite number following 71345643 and preceding 71345645. In scientific notation, it is written as 7.1345644 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 35586848 positive integers (up to 71345644) that are relatively prime to 71345644.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-five thousand six hundred forty-four

Notation

Scientific notation 7.1345644 × 10^7
Engineering notation 7.1345644 × 10^6

Prime Factorization of 71345644

Prime Factorization 2 × 2 × 419 × 42569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 35672822
Product of the distinct prime numbers

The prime factorization of 71345644 is 2 × 2 × 419 × 42569. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 19, 47, 958, 746, 9040, 77, 38318, 29482, 321408, 334202, 2141325, 45435, 9521579, 85596135, 346447720, 886819317, 577845794, 2463058955

Basic calculations (n = 71345644)

Multiplication

n×y
n×2 142691288
n×3 214036932
n×4 285382576
n×5 356728220

Division

n÷y
n÷2 35672822
n÷3 23781881.333333
n÷3 17836411
n÷5 14269128.8

Exponentiation

ny
n2 5090200917774736
n3 3.6316366256803E+23
n4 2.5910145383315E+31
n5 1.8485760085062E+39

Nth Root

y√n
2√n 8446.6350696594
3√n 414.75263528224
4√n 91.905576923598
5√n 37.211184316955

Divisors of 71345644

1, 2, 4, 419, 838, 1676, 42569, 85138, 170276, 17836411, 35672822, 71345644

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71345643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71345644 can be divided by 12 positive divisors. The sum of these divisors (counting 71345644) is 1, the average is 0.083333333333333.

Base conversion 71345644

Base System Value
2 Binary 100010000001010010111101100
3 Ternary 11222020201211021
4 Quaternary 10100022113230
5 Quinary 121231030034
6 Senary 11025103524
8 Octal 420122754
10 Decimal 71345644
12 Duodecimal 1ba87ba4
16 Hexadecimal 440a5ec
20 Vigesimal 125i424
36 Base36 16h6ng

Cryptographic Hash Functions

md5 da8e586cff7ecb6a2c052b8a34a5db1f
sha1 2bf2a4614a3f7276f9302f056534a4756224b237
sha256 bd87729f1c9331ee0d8bb42937f7b7162047374480dd6b6e39124b80854eb6e0
sha512 1598c3d411d119a531c81e702ca8ce16bc01926ed9db66eac759e3dc6ed1e3d2612ccdad7cc44d2fe752a8e33512310b9b4084cf47824d674b77e78cfe1ec7f0
ripemd-160 172ad53f4a25b145402012f59e2ca08aaba3dfec

71345644 as geometric shapes

Circle

Radius = n
Diameter 142691288
Circumference 448277902.11207
Area 1.5991337808577E+16

Sphere

Radius = n
Volume 1.5212163924993E+24
Surface area 6.3965351234309E+16
Circumference 448277902.11207

Square

Length = n
Perimeter 285382576
Area 5090200917774736
Diagonal 100897977.36104

Cube

Length = n
Surface area 30541205506648416
Volume 3.6316366256803E+23
Space diagonal 123574280.30672

Equilateral Triangle

Length = n
Perimeter 214036932
Area 2.2041216525799E+15
Altitude 61787140.153361

Triangular Pyramid

Length = n
Surface area 2.2041216525799E+15
Volume 4.2799248080399E+22
Height 33632659.120348