71386320 (number)

71386320 is an even 8-digits composite number following 71386319 and preceding 71386321. In scientific notation, it is written as 7.1386320 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 18519552 positive integers (up to 71386320) that are relatively prime to 71386320.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-six thousand three hundred twenty

Notation

Scientific notation 7.1386320 × 10^7
Engineering notation 7.1386320 × 10^6

Prime Factorization of 71386320

Prime Factorization 2 × 2 × 2 × 2 × 15 × 37 × 8039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8923290
Product of the distinct prime numbers

The prime factorization of 71386320 is 2 × 2 × 2 × 2 × 15 × 37 × 8039. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71386320)

Multiplication

n×y
n×2 142772640
n×3 214158960
n×4 285545280
n×5 356931600

Division

n÷y
n÷2 35693160
n÷3 23795440
n÷3 17846580
n÷5 14277264

Exponentiation

ny
n2 5096006683142400
n3 3.6378516380494E+23
n4 2.5969284114632E+31
n5 1.853851625978E+39

Nth Root

y√n
2√n 8449.042549307
3√n 414.83144071527
4√n 91.918673561508
5√n 37.215426361708

Divisors of 71386320

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71386319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71386320 can be divided by 40 positive divisors. The sum of these divisors (counting 71386320) is 1, the average is 0.025.

Base conversion 71386320

Base System Value
2 Binary 100010000010100010011010000
3 Ternary 11222022210121210
4 Quaternary 10100110103100
5 Quinary 121233330240
6 Senary 11030020120
8 Octal 420242320
10 Decimal 71386320
12 Duodecimal 1baa7640
16 Hexadecimal 44144d0
20 Vigesimal 12635g0
36 Base36 16i21c

Cryptographic Hash Functions

md5 2a11f2078c5e3f525102ad06d5865317
sha1 9e980e5ad110f248978da4fc3de402011fc7df5c
sha256 199637d0f407bb306a058c3f07576e46a59d3c508437df57948e883cd7dadb40
sha512 39eed5a01dcccf85c0ca35aebb83d4a8588e772ea9a36934c380fcc7f7524db366d6d80d859b421481029222b2843326c2cce7ebaeca83aee17603c3a3c721b9
ripemd-160 d1269f266dbda8151e40418b5858692af25e0e4e

71386320 as geometric shapes

Circle

Radius = n
Diameter 142772640
Circumference 448533476.95762
Area 1.6009577158405E+16

Sphere

Radius = n
Volume 1.5238197307928E+24
Surface area 6.4038308633619E+16
Circumference 448533476.95762

Square

Length = n
Perimeter 285545280
Area 5096006683142400
Diagonal 100955501.91191

Cube

Length = n
Surface area 30576040098854400
Volume 3.6378516380494E+23
Space diagonal 123644733.20537

Equilateral Triangle

Length = n
Perimeter 214158960
Area 2.2066356227283E+15
Altitude 61822366.602685

Triangular Pyramid

Length = n
Surface area 2.2066356227283E+15
Volume 4.2872492703589E+22
Height 33651833.970635