71386146 (number)

71386146 is an even 8-digits composite number following 71386145 and preceding 71386147. In scientific notation, it is written as 7.1386146 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 21964896 positive integers (up to 71386146) that are relatively prime to 71386146.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1386146 × 10^7
Engineering notation 7.1386146 × 10^6

Prime Factorization of 71386146

Prime Factorization 2 × 39 × 3 × 305069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71386146
Product of the distinct prime numbers

The prime factorization of 71386146 is 2 × 39 × 3 × 305069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 60, 65, 654, 444, 9792, 5672, 91987, 6850, 878393, 997334, 698625, 7463332, 77207014, 49079404, 365421112, 701661136, 2020647586, 1599027836

Basic calculations (n = 71386146)

Multiplication

n×y
n×2 142772292
n×3 214158438
n×4 285544584
n×5 356930730

Division

n÷y
n÷2 35693073
n÷3 23795382
n÷3 17846536.5
n÷5 14277229.2

Exponentiation

ny
n2 5095981840733316
n3 3.6378250369594E+23
n4 2.5969030921084E+31
n5 1.853829032811E+39

Nth Root

y√n
2√n 8449.032252276
3√n 414.83110367249
4√n 91.918617549852
5√n 37.215408219603

Divisors of 71386146

1, 2, 3, 6, 39, 78, 117, 234, 305069, 610138, 915207, 1830414, 11897691, 23795382, 35693073, 71386146

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 -71386145
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 71386146 can be divided by 16 positive divisors. The sum of these divisors (counting 71386146) is 1, the average is 0.0625.

Base conversion 71386146

Base System Value
2 Binary 100010000010100010000100010
3 Ternary 11222022210101100
4 Quaternary 10100110100202
5 Quinary 121233324041
6 Senary 11030015230
8 Octal 420242042
10 Decimal 71386146
12 Duodecimal 1baa7516
16 Hexadecimal 4414422
20 Vigesimal 1263576
36 Base36 16i1wi

Cryptographic Hash Functions

md5 744ca08b5d5c8a42f728b2757d71cd02
sha1 d95cedf4a665df902d0ca49db5584e28edd5a02a
sha256 bd3c5b470e154ef9450d2067940f6a1cc143d2a61922b63ead3c71341cb90bb3
sha512 cc9a3b71dd90264abecc012c43274af002a4290223f617471b95bac3fa1955f7eb28f734faebf2bee5d8c24b3c11ca34aa3c04ae24ffd954bffb7ba00c8edace
ripemd-160 9f424dee1c2c239a14d545e70a6e29b0a07c165f

71386146 as geometric shapes

Circle

Radius = n
Diameter 142772292
Circumference 448532383.68338
Area 1.6009499113675E+16

Sphere

Radius = n
Volume 1.5238085881542E+24
Surface area 6.4037996454699E+16
Circumference 448532383.68338

Square

Length = n
Perimeter 285544584
Area 5095981840733316
Diagonal 100955255.83875

Cube

Length = n
Surface area 30575891044399896
Volume 3.6378250369594E+23
Space diagonal 123644431.82853

Equilateral Triangle

Length = n
Perimeter 214158438
Area 2.2066248656496E+15
Altitude 61822215.914265

Triangular Pyramid

Length = n
Surface area 2.2066248656496E+15
Volume 4.2872179206736E+22
Height 33651751.946249