71299238 (number)

71299238 is an even 8-digits composite number following 71299237 and preceding 71299239. In scientific notation, it is written as 7.1299238 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 35061000 positive integers (up to 71299238) that are relatively prime to 71299238.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety-nine thousand two hundred thirty-eight

Notation

Scientific notation 7.1299238 × 10^7
Engineering notation 7.1299238 × 10^6

Prime Factorization of 71299238

Prime Factorization 2 × 79 × 1451 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71299238
Product of the distinct prime numbers

The prime factorization of 71299238 is 2 × 79 × 1451 × 311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71299238)

Multiplication

n×y
n×2 142598476
n×3 213897714
n×4 285196952
n×5 356496190

Division

n÷y
n÷2 35649619
n÷3 23766412.666667
n÷3 17824809.5
n÷5 14259847.6

Exponentiation

ny
n2 5083581339380644
n3 3.6245547580886E+23
n4 2.5842799234099E+31
n5 1.8425718931782E+39

Nth Root

y√n
2√n 8443.887611758
3√n 414.66269199477
4√n 91.89062853065
5√n 37.20634233481

Divisors of 71299238

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 -71299237
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 71299238 can be divided by 16 positive divisors. The sum of these divisors (counting 71299238) is 1, the average is 0.0625.

Base conversion 71299238

Base System Value
2 Binary 100001111111111000010100110
3 Ternary 11222011101011112
4 Quaternary 10033333002212
5 Quinary 121223033423
6 Senary 11024105022
8 Octal 417770246
10 Decimal 71299238
12 Duodecimal 1ba65172
16 Hexadecimal 43ff0a6
20 Vigesimal 125c81i
36 Base36 16g6ue

Cryptographic Hash Functions

md5 0c9de1ac2885ee359887d08d23c1e18d
sha1 1de887f769cf5f70ba605b7fc6d869ca0c50b3cd
sha256 075f16772816a32f551286dc07c9c8f6ca09dca8b3eeb5d32bc81bfeba540185
sha512 9cb6692414cf31413b84ec4b95d6ea6bf35891379e70cb2d0d5adc2572358e5ddfe0fa3cac481e0d45d500dc0fac13cd174a9692dcd4cdf7c9b81cdd3a6a54d6
ripemd-160 d994b92403699c4269de7075377abd9a17f0d026

71299238 as geometric shapes

Circle

Radius = n
Diameter 142598476
Circumference 447986324.6147
Area 1.5970541789724E+16

Sphere

Radius = n
Volume 1.5182499467393E+24
Surface area 6.3882167158898E+16
Circumference 447986324.6147

Square

Length = n
Perimeter 285196952
Area 5083581339380644
Diagonal 100832349.36647

Cube

Length = n
Surface area 30501488036283864
Volume 3.6245547580886E+23
Space diagonal 123493902.75695

Equilateral Triangle

Length = n
Perimeter 213897714
Area 2.2012552910541E+15
Altitude 61746951.378473

Triangular Pyramid

Length = n
Surface area 2.2012552910541E+15
Volume 4.271578747044E+22
Height 33610783.122156