71388260 (number)

71388260 is an even 8-digits composite number following 71388259 and preceding 71388261. In scientific notation, it is written as 7.1388260 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 28287584 positive integers (up to 71388260) that are relatively prime to 71388260.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-eight thousand two hundred sixty

Notation

Scientific notation 7.1388260 × 10^7
Engineering notation 7.1388260 × 10^6

Prime Factorization of 71388260

Prime Factorization 2 × 2 × 5 × 107 × 33359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35694130
Product of the distinct prime numbers

The prime factorization of 71388260 is 2 × 2 × 5 × 107 × 33359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 52, 53, 231, 396, 1421, 2035, 63691, 42722, 440370, 886053, 4733767, 8695788, 81765777, 85372569, 780790776, 43540597, 9214839024, 4115250069

Basic calculations (n = 71388260)

Multiplication

n×y
n×2 142776520
n×3 214164780
n×4 285553040
n×5 356941300

Division

n÷y
n÷2 35694130
n÷3 23796086.666667
n÷3 17847065
n÷5 14277652

Exponentiation

ny
n2 5096283665827600
n3 3.6381482336985E+23
n4 2.5972107202581E+31
n5 1.8541035417257E+39

Nth Root

y√n
2√n 8449.1573544348
3√n 414.83519851137
4√n 91.919298052339
5√n 37.215628633354

Divisors of 71388260

1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 33359, 66718, 133436, 166795, 333590, 667180, 3569413, 7138826, 14277652, 17847065, 35694130, 71388260

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71388259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71388260 can be divided by 24 positive divisors. The sum of these divisors (counting 71388260) is 1, the average is 0.041666666666667.

Base conversion 71388260

Base System Value
2 Binary 100010000010100110001100100
3 Ternary 11222022220021122
4 Quaternary 10100110301210
5 Quinary 121233411020
6 Senary 11030033112
8 Octal 420246144
10 Decimal 71388260
12 Duodecimal 1baa8798
16 Hexadecimal 4414c64
20 Vigesimal 1263ad0
36 Base36 16i3j8

Cryptographic Hash Functions

md5 6826914e5781aaf40e9bc6dd3980f252
sha1 df35d970f3c7b26b8d6d62c9d2032e24a48b6537
sha256 c6a9593b5e8e69a969f77253f6557d8b0d4c955cd10feff5853895de60d4be53
sha512 c256c258f43e9374e20c7e0c838c0910d175f32cd98e7d6122d8709f59c0e61a8ba14681da26a294d4fc80435f29594311cf683acf0165e699dc2fda95e795b4
ripemd-160 788d501ffe6ef61381589d4fe95c0f77d5416c47

71388260 as geometric shapes

Circle

Radius = n
Diameter 142776520
Circumference 448545666.33712
Area 1.6010447325174E+16

Sphere

Radius = n
Volume 1.5239439684877E+24
Surface area 6.4041789300695E+16
Circumference 448545666.33712

Square

Length = n
Perimeter 285553040
Area 5096283665827600
Diagonal 100958245.48622

Cube

Length = n
Surface area 30577701994965600
Volume 3.6381482336985E+23
Space diagonal 123648093.38394

Equilateral Triangle

Length = n
Perimeter 214164780
Area 2.2067555597492E+15
Altitude 61824046.691968

Triangular Pyramid

Length = n
Surface area 2.2067555597492E+15
Volume 4.2875988116835E+22
Height 33652748.495406