71345450 (number)

71345450 is an even 8-digits composite number following 71345449 and preceding 71345451. In scientific notation, it is written as 7.1345450 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 25943600 positive integers (up to 71345450) that are relatively prime to 71345450.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1345450 × 10^7
Engineering notation 7.1345450 × 10^6

Prime Factorization of 71345450

Prime Factorization 2 × 55 × 5 × 129719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71345450
Product of the distinct prime numbers

The prime factorization of 71345450 is 2 × 55 × 5 × 129719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 91, 2, 5, 408, 2202, 8305, 45791, 32261, 74189, 975466, 8460343, 6807418, 10664372, 65345356, 492885401, 28363393, 5892052643, 1955014465

Basic calculations (n = 71345450)

Multiplication

n×y
n×2 142690900
n×3 214036350
n×4 285381800
n×5 356727250

Division

n÷y
n÷2 35672725
n÷3 23781816.666667
n÷3 17836362.5
n÷5 14269090

Exponentiation

ny
n2 5090173235702500
n3 3.6316070007915E+23
n4 2.5909863569462E+31
n5 1.8485508758019E+39

Nth Root

y√n
2√n 8446.6235857886
3√n 414.75225935607
4√n 91.905514447113
5√n 37.211164080323

Divisors of 71345450

1, 2, 5, 10, 55, 110, 275, 550, 129719, 259438, 648595, 1297190, 7134545, 14269090, 35672725, 71345450

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 -71345449
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 71345450 can be divided by 16 positive divisors. The sum of these divisors (counting 71345450) is 1, the average is 0.0625.

Base conversion 71345450

Base System Value
2 Binary 100010000001010010100101010
3 Ternary 11222020201120002
4 Quaternary 10100022110222
5 Quinary 121231023300
6 Senary 11025103002
8 Octal 420122452
10 Decimal 71345450
12 Duodecimal 1ba87a62
16 Hexadecimal 440a52a
20 Vigesimal 125i3ca
36 Base36 16h6i2

Cryptographic Hash Functions

md5 14c7cbca12bcc00835587727167fe342
sha1 87eff8043b67633c4c13b790344856453a033af6
sha256 546fde1df44fbc96c8bb0f168bae6e8cdc9d1e6b5cdd221f4c878e89f20101f4
sha512 156b98bfa35befe4bbfd981b700f6019882431cfad8dd9a086a510045199d9ae86cedadbfa9097408bcb5a756711f9d8e34bb57136b1684b9d248c0e6d7c8598
ripemd-160 512ebf953328f1fd7637f1f71aa309779c2b8f89

71345450 as geometric shapes

Circle

Radius = n
Diameter 142690900
Circumference 448276683.17412
Area 1.5991250842782E+16

Sphere

Radius = n
Volume 1.5212039832549E+24
Surface area 6.3965003371129E+16
Circumference 448276683.17412

Square

Length = n
Perimeter 285381800
Area 5090173235702500
Diagonal 100897703.00361

Cube

Length = n
Surface area 30541039414215000
Volume 3.6316070007915E+23
Space diagonal 123573944.28886

Equilateral Triangle

Length = n
Perimeter 214036350
Area 2.204109665891E+15
Altitude 61786972.144432

Triangular Pyramid

Length = n
Surface area 2.204109665891E+15
Volume 4.2798898947737E+22
Height 33632567.667871