71302561 (number)

71302561 is an odd 8-digits composite number following 71302560 and preceding 71302562. In scientific notation, it is written as 7.1302561 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 61808320 positive integers (up to 71302561) that are relatively prime to 71302561.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred two thousand five hundred sixty-one

Notation

Scientific notation 7.1302561 × 10^7
Engineering notation 7.1302561 × 10^6

Prime Factorization of 71302561

Prime Factorization 11 × 29 × 83 × 2693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71302561
Product of the distinct prime numbers

The prime factorization of 71302561 is 11 × 29 × 83 × 2693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 65, 4, 670, 433, 378, 2036, 33532, 20456, 52203, 16259, 9311587, 5172682, 37840278, 72400054, 882128656, 526092199, 4749896879, 1463248223

Basic calculations (n = 71302561)

Multiplication

n×y
n×2 142605122
n×3 213907683
n×4 285210244
n×5 356512805

Division

n÷y
n÷2 35651280.5
n÷3 23767520.333333
n÷3 17825640.25
n÷5 14260512.2

Exponentiation

ny
n2 5084055205158721
n3 3.625061563932E+23
n4 2.5847617329101E+31
n5 1.8430013113129E+39

Nth Root

y√n
2√n 8444.0843790194
3√n 414.66913387156
4√n 91.891699184526
5√n 37.206689138995

Divisors of 71302561

1, 11, 29, 83, 319, 913, 2407, 2693, 26477, 29623, 78097, 223519, 859067, 2458709, 6482051, 71302561

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 -71302560
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 71302561 can be divided by 16 positive divisors. The sum of these divisors (counting 71302561) is 1, the average is 0.0625.

Base conversion 71302561

Base System Value
2 Binary 100001111111111110110100001
3 Ternary 11222011112201121
4 Quaternary 10033333312201
5 Quinary 121223140221
6 Senary 11024132241
8 Octal 417776641
10 Decimal 71302561
12 Duodecimal 1ba67081
16 Hexadecimal 43ffda1
20 Vigesimal 125cg81
36 Base36 16g9ep

Cryptographic Hash Functions

md5 b844210c51eae7b6cd89a116f05418a0
sha1 81720e9559338e7fe37a001ea5b5cd1b0062bfa2
sha256 2782deb5fc3d4a14ef6ed266149829dd7b6705b950c8976d90a711cc1a3f3840
sha512 503b85b3f710343120ee5fd408bd5e03caa602bf8e52416d9448123a8cc28ac29bbc902a9b79221cca4d82cd82e61395c02d9bb63374ee77095622b6853752ff
ripemd-160 ef17e9f4f2fa4147a7d0f36311f1afc5fec411d1

71302561 as geometric shapes

Circle

Radius = n
Diameter 142605122
Circumference 448007203.63948
Area 1.5972030482972E+16

Sphere

Radius = n
Volume 1.5184622370746E+24
Surface area 6.3888121931886E+16
Circumference 448007203.63948

Square

Length = n
Perimeter 285210244
Area 5084055205158721
Diagonal 100837048.79813

Cube

Length = n
Surface area 30504331230952326
Volume 3.625061563932E+23
Space diagonal 123499658.36178

Equilateral Triangle

Length = n
Perimeter 213907683
Area 2.201460480955E+15
Altitude 61749829.18089

Triangular Pyramid

Length = n
Surface area 2.201460480955E+15
Volume 4.2721760234583E+22
Height 33612349.599378