71315855 (number)

71315855 is an odd 8-digits composite number following 71315854 and preceding 71315856. In scientific notation, it is written as 7.1315855 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 52116480 positive integers (up to 71315855) that are relatively prime to 71315855.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifteen thousand eight hundred fifty-five

Notation

Scientific notation 7.1315855 × 10^7
Engineering notation 7.1315855 × 10^6

Prime Factorization of 71315855

Prime Factorization 5 × 13 × 97 × 11311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71315855
Product of the distinct prime numbers

The prime factorization of 71315855 is 5 × 13 × 97 × 11311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 40, 8, 100, 140, 2474, 6050, 90846, 60141, 48492, 197014, 6606918, 4845139, 34840051, 32820828, 905482225, 795457075, 3351675987, 5693414457

Basic calculations (n = 71315855)

Multiplication

n×y
n×2 142631710
n×3 213947565
n×4 285263420
n×5 356579275

Division

n÷y
n÷2 35657927.5
n÷3 23771951.666667
n÷3 17828963.75
n÷5 14263171

Exponentiation

ny
n2 5085951174381025
n3 3.6270895648924E+23
n4 2.5866899348188E+31
n5 1.844720043215E+39

Nth Root

y√n
2√n 8444.8715206331
3√n 414.69490325406
4√n 91.895982070127
5√n 37.208076435144

Divisors of 71315855

1, 5, 13, 65, 97, 485, 1261, 6305, 11311, 56555, 147043, 735215, 1097167, 5485835, 14263171, 71315855

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 -71315854
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 71315855 can be divided by 16 positive divisors. The sum of these divisors (counting 71315855) is 1, the average is 0.0625.

Base conversion 71315855

Base System Value
2 Binary 100010000000011000110001111
3 Ternary 11222012012221222
4 Quaternary 10100003012033
5 Quinary 121224101410
6 Senary 11024313555
8 Octal 420030617
10 Decimal 71315855
12 Duodecimal 1ba728bb
16 Hexadecimal 440318f
20 Vigesimal 125e9cf
36 Base36 16gjnz

Cryptographic Hash Functions

md5 761bbbbe7fc59a7cfb12d050fff86775
sha1 3fe58d035e907281d1c99a8ca10f37ec643ba17a
sha256 1dcfcafe81bb96635d7805daae8cffbf4f9b20d43fe0bfa8ecf8c11910658340
sha512 768b664e65c5d18c1b41dbb56820241836b19c63e951389759c08e3074f97e485d8a55859f2e57ff30ce2a7883a0be4cedb4011072b098f532233fc10be83033
ripemd-160 ac73a5eddef17279a3c8ff5d0660fcb1f1bc758e

71315855 as geometric shapes

Circle

Radius = n
Diameter 142631710
Circumference 448090732.30495
Area 1.5977986845952E+16

Sphere

Radius = n
Volume 1.5193117241304E+24
Surface area 6.3911947383807E+16
Circumference 448090732.30495

Square

Length = n
Perimeter 285263420
Area 5085951174381025
Diagonal 100855849.35323

Cube

Length = n
Surface area 30515707046286150
Volume 3.6270895648924E+23
Space diagonal 123522684.24521

Equilateral Triangle

Length = n
Perimeter 213947565
Area 2.2022814597106E+15
Altitude 61761342.122607

Triangular Pyramid

Length = n
Surface area 2.2022814597106E+15
Volume 4.2745660455106E+22
Height 33618616.451078