71298830 (number)

71298830 is an even 8-digits composite number following 71298829 and preceding 71298831. In scientific notation, it is written as 7.1298830 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 27018432 positive integers (up to 71298830) that are relatively prime to 71298830.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1298830 × 10^7
Engineering notation 7.1298830 × 10^6

Prime Factorization of 71298830

Prime Factorization 2 × 5 × 19 × 375257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71298830
Product of the distinct prime numbers

The prime factorization of 71298830 is 2 × 5 × 19 × 375257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 49, 1, 909, 122, 7547, 5386, 93705, 99397, 730472, 200142, 5287866, 5393848, 44652918, 74390930, 898711553, 287505206, 1417506621, 3982631080

Basic calculations (n = 71298830)

Multiplication

n×y
n×2 142597660
n×3 213896490
n×4 285195320
n×5 356494150

Division

n÷y
n÷2 35649415
n÷3 23766276.666667
n÷3 17824707.5
n÷5 14259766

Exponentiation

ny
n2 5083523159368900
n3 3.6244925354091E+23
n4 2.584220771184E+31
n5 1.8425191744712E+39

Nth Root

y√n
2√n 8443.8634522356
3√n 414.66190104335
4√n 91.890497072524
5√n 37.206299753086

Divisors of 71298830

1, 2, 5, 10, 19, 38, 95, 190, 375257, 750514, 1876285, 3752570, 7129883, 14259766, 35649415, 71298830

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 -71298829
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 71298830 can be divided by 16 positive divisors. The sum of these divisors (counting 71298830) is 1, the average is 0.0625.

Base conversion 71298830

Base System Value
2 Binary 100001111111110111100001110
3 Ternary 11222011100121102
4 Quaternary 10033332330032
5 Quinary 121223030310
6 Senary 11024103102
8 Octal 417767416
10 Decimal 71298830
12 Duodecimal 1ba64a92
16 Hexadecimal 43fef0e
20 Vigesimal 125c71a
36 Base36 16g6j2

Cryptographic Hash Functions

md5 85414fc113d3fb6d61772fed81c0ddf8
sha1 b731b8d89c109ff35d1db068d5e9da454b4cc390
sha256 82ae637feff57705bdbb1e4cd3c360c9978f8de45eddc755e2797506f77b379c
sha512 a137d822de590c00a3366def9c569a1dd26687eebb4a874376a245200f10eeadc85de3b4790c7220ea70a27d088fd6457d0bd83b3c5b82143478f3a5c5d7f0f0
ripemd-160 6023d2cdd8384d2910aeef8f9f36ae27910a38bb

71298830 as geometric shapes

Circle

Radius = n
Diameter 142597660
Circumference 447983761.0751
Area 1.5970359011827E+16

Sphere

Radius = n
Volume 1.5182238829643E+24
Surface area 6.3881436047308E+16
Circumference 447983761.0751

Square

Length = n
Perimeter 285195320
Area 5083523159368900
Diagonal 100831772.36733

Cube

Length = n
Surface area 30501138956213400
Volume 3.6244925354091E+23
Space diagonal 123493196.08022

Equilateral Triangle

Length = n
Perimeter 213896490
Area 2.20123009837E+15
Altitude 61746598.040108

Triangular Pyramid

Length = n
Surface area 2.20123009837E+15
Volume 4.2715054169129E+22
Height 33610590.789111