71385118 (number)

71385118 is an even 8-digits composite number following 71385117 and preceding 71385119. In scientific notation, it is written as 7.1385118 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 30372696 positive integers (up to 71385118) that are relatively prime to 71385118.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-five thousand one hundred eighteen

Notation

Scientific notation 7.1385118 × 10^7
Engineering notation 7.1385118 × 10^6

Prime Factorization of 71385118

Prime Factorization 2 × 7 × 139 × 36683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71385118
Product of the distinct prime numbers

The prime factorization of 71385118 is 2 × 7 × 139 × 36683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 41, 60, 718, 80, 2621, 217, 29109, 58060, 721586, 508660, 1877991, 8040445, 75387586, 61527663, 937676977, 882624614, 1690788184, 7148097221

Basic calculations (n = 71385118)

Multiplication

n×y
n×2 142770236
n×3 214155354
n×4 285540472
n×5 356925590

Division

n÷y
n÷2 35692559
n÷3 23795039.333333
n÷3 17846279.5
n÷5 14277023.6

Exponentiation

ny
n2 5095835071873924
n3 3.6376678791426E+23
n4 2.596753507974E+31
n5 1.8536955558364E+39

Nth Root

y√n
2√n 8448.9714166874
3√n 414.82911239713
4√n 91.918286628327
5√n 37.215301034492

Divisors of 71385118

1, 2, 7, 14, 139, 278, 973, 1946, 36683, 73366, 256781, 513562, 5098937, 10197874, 35692559, 71385118

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 -71385117
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 71385118 can be divided by 16 positive divisors. The sum of these divisors (counting 71385118) is 1, the average is 0.0625.

Base conversion 71385118

Base System Value
2 Binary 100010000010100000000011110
3 Ternary 11222022201222021
4 Quaternary 10100110000132
5 Quinary 121233310433
6 Senary 11030010354
8 Octal 420240036
10 Decimal 71385118
12 Duodecimal 1baa69ba
16 Hexadecimal 441401e
20 Vigesimal 12632fi
36 Base36 16i13y

Cryptographic Hash Functions

md5 6dbc840aed934601cb03392458c31d85
sha1 9be169ccd1b3648e5ccb6bf8e58145c84fd9c14d
sha256 a6b6cd24a1e32dd52f2348559d2207c20dc670c2630c0ec69296da8aece978b3
sha512 5995885d03d670dbdbd0cc00d179714efcc83e4eb5b83ac40a6506f011f8d8fb6b2c6c5ea8a1b31b9b350c1dabe906a3acfcb0cee373c0045755418b5141c6e4
ripemd-160 b9638633d840abd7c27b8ee493765faeb7cfbe35

71385118 as geometric shapes

Circle

Radius = n
Diameter 142770236
Circumference 448525924.56888
Area 1.6009038025704E+16

Sphere

Radius = n
Volume 1.5237427580419E+24
Surface area 6.4036152102817E+16
Circumference 448525924.56888

Square

Length = n
Perimeter 285540472
Area 5095835071873924
Diagonal 100953802.0272

Cube

Length = n
Surface area 30575010431243544
Volume 3.6376678791426E+23
Space diagonal 123642651.2803

Equilateral Triangle

Length = n
Perimeter 214155354
Area 2.2065613128693E+15
Altitude 61821325.64015

Triangular Pyramid

Length = n
Surface area 2.2065613128693E+15
Volume 4.2870327084103E+22
Height 33651267.342401