71365731 (number)

71365731 is an odd 8-digits composite number following 71365730 and preceding 71365732. In scientific notation, it is written as 7.1365731 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 47476872 positive integers (up to 71365731) that are relatively prime to 71365731.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-five thousand seven hundred thirty-one

Notation

Scientific notation 7.1365731 × 10^7
Engineering notation 7.1365731 × 10^6

Prime Factorization of 71365731

Prime Factorization 3 × 479 × 49663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71365731
Product of the distinct prime numbers

The prime factorization of 71365731 is 3 × 479 × 49663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 62, 40, 43, 219, 546, 4245, 63807, 88365, 460930, 998143, 851277, 5173629, 66902367, 26791491, 746935010, 779111780, 8988411523, 3075536710

Basic calculations (n = 71365731)

Multiplication

n×y
n×2 142731462
n×3 214097193
n×4 285462924
n×5 356828655

Division

n÷y
n÷2 35682865.5
n÷3 23788577
n÷3 17841432.75
n÷5 14273146.2

Exponentiation

ny
n2 5093067561164361
n3 3.6347048953488E+23
n4 2.5939337182585E+31
n5 1.8511797596906E+39

Nth Root

y√n
2√n 8447.8240393607
3√n 414.79155545535
4√n 91.912045126635
5√n 37.213279404627

Divisors of 71365731

1, 3, 479, 1437, 49663, 148989, 23788577, 71365731

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 -71365730
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 71365731 can be divided by 8 positive divisors. The sum of these divisors (counting 71365731) is 1, the average is 0.125.

Base conversion 71365731

Base System Value
2 Binary 100010000001111010001100011
3 Ternary 11222021202101020
4 Quaternary 10100033101203
5 Quinary 121232200411
6 Senary 11025340523
8 Octal 420172143
10 Decimal 71365731
12 Duodecimal 1ba97743
16 Hexadecimal 440f463
20 Vigesimal 1260e6b
36 Base36 16hm5f

Cryptographic Hash Functions

md5 a54891272c77f6c35707015e13348c7a
sha1 d5a6ec2d925202889187d994f335e83d6e10052e
sha256 0014bef3f01fc2acf4569593a867e696307629f4b2e7e041ac76b0488eac4d83
sha512 579f4f1222990cfff97b2986c2cacffd7bb0b20af2011f788d56f92bd3e9623cf62678bd046cf3441cc910ec1acb176afef25961d7faaca923eb47c016230750
ripemd-160 f4565fbe0c0ff07de62222c4b39fb54d946ebd4f

71365731 as geometric shapes

Circle

Radius = n
Diameter 142731462
Circumference 448404112.45533
Area 1.600034363439E+16

Sphere

Radius = n
Volume 1.5225016262926E+24
Surface area 6.4001374537562E+16
Circumference 448404112.45533

Square

Length = n
Perimeter 285462924
Area 5093067561164361
Diagonal 100926384.66887

Cube

Length = n
Surface area 30558405366986166
Volume 3.6347048953488E+23
Space diagonal 123609072.01129

Equilateral Triangle

Length = n
Perimeter 214097193
Area 2.2053629455794E+15
Altitude 61804536.005647

Triangular Pyramid

Length = n
Surface area 2.2053629455794E+15
Volume 4.2835407985218E+22
Height 33642128.222957