71385136 (number)

71385136 is an even 8-digits composite number following 71385135 and preceding 71385137. In scientific notation, it is written as 7.1385136 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 30 positive divisors. There are 34717248 positive integers (up to 71385136) that are relatively prime to 71385136.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-five thousand one hundred thirty-six

Notation

Scientific notation 7.1385136 × 10^7
Engineering notation 7.1385136 × 10^6

Prime Factorization of 71385136

Prime Factorization 2 × 2 × 2 × 2 × 37 × 37 × 3259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 241166
Product of the distinct prime numbers

The prime factorization of 71385136 is 2 × 2 × 2 × 2 × 37 × 37 × 3259. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 1, 36, 63, 167, 887, 8243, 609, 53515, 59105, 164151, 816613, 1489220, 4692972, 25213874, 40827431, 415487605, 717688601, 8052144459, 3745089094

Basic calculations (n = 71385136)

Multiplication

n×y
n×2 142770272
n×3 214155408
n×4 285540544
n×5 356925680

Division

n÷y
n÷2 35692568
n÷3 23795045.333333
n÷3 17846284
n÷5 14277027.2

Exponentiation

ny
n2 5095837641738496
n3 3.6376706308942E+23
n4 2.5967561270959E+31
n5 1.8536978929157E+39

Nth Root

y√n
2√n 8448.9724819057
3√n 414.82914726398
4√n 91.918292422704
5√n 37.215302911284

Divisors of 71385136

1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 2738, 3259, 5476, 6518, 10952, 13036, 21904, 26072, 52144, 120583, 241166, 482332, 964664, 1929328, 4461571, 8923142, 17846284, 35692568, 71385136

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71385135
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71385136 can be divided by 30 positive divisors. The sum of these divisors (counting 71385136) is 1, the average is 0.033333333333333.

Base conversion 71385136

Base System Value
2 Binary 100010000010100000000110000
3 Ternary 11222022201222221
4 Quaternary 10100110000300
5 Quinary 121233311021
6 Senary 11030010424
8 Octal 420240060
10 Decimal 71385136
12 Duodecimal 1baa6a14
16 Hexadecimal 4414030
20 Vigesimal 12632gg
36 Base36 16i14g

Cryptographic Hash Functions

md5 cdc841e11600474f62640651ac4479a0
sha1 cd9448a1e51a58707144851974d69573c185818f
sha256 9e22fd3a781c6326f97c3d84e5f53ed534c854a5214225ff0fd2b8c28e4421b9
sha512 5529d0d4a41c4ae23ab8ce66c676682a8d76f77db0e19dab4a4dfa1a0ea41b7bad92f86f7e4004884fdefc75e2c2e0d609796f41083285818a7d3568025f19ae
ripemd-160 a18fbc75dc0f87b4f8d4758db3f70cb02f4371a9

71385136 as geometric shapes

Circle

Radius = n
Diameter 142770272
Circumference 448526037.66622
Area 1.6009046099172E+16

Sphere

Radius = n
Volume 1.5237439106929E+24
Surface area 6.4036184396688E+16
Circumference 448526037.66622

Square

Length = n
Perimeter 285540544
Area 5095837641738496
Diagonal 100953827.48305

Cube

Length = n
Surface area 30575025850430976
Volume 3.6376706308942E+23
Space diagonal 123642682.45721

Equilateral Triangle

Length = n
Perimeter 214155408
Area 2.2065624256533E+15
Altitude 61821341.228607

Triangular Pyramid

Length = n
Surface area 2.2065624256533E+15
Volume 4.2870359513807E+22
Height 33651275.827683