71249166 (number)

71249166 is an even 8-digits composite number following 71249165 and preceding 71249167. In scientific notation, it is written as 7.1249166 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 23749704 positive integers (up to 71249166) that are relatively prime to 71249166.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred forty-nine thousand one hundred sixty-six

Notation

Scientific notation 7.1249166 × 10^7
Engineering notation 7.1249166 × 10^6

Prime Factorization of 71249166

Prime Factorization 2 × 9 × 3 × 1319429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71249166
Product of the distinct prime numbers

The prime factorization of 71249166 is 2 × 9 × 3 × 1319429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 39, 67, 642, 973, 1934, 8164, 73377, 37950, 393460, 523183, 8648851, 8036172, 14233357, 86938060, 117801239, 315673112, 1264740192, 8316421424

Basic calculations (n = 71249166)

Multiplication

n×y
n×2 142498332
n×3 213747498
n×4 284996664
n×5 356245830

Division

n÷y
n÷2 35624583
n÷3 23749722
n÷3 17812291.5
n÷5 14249833.2

Exponentiation

ny
n2 5076443655695556
n3 3.616923767143E+23
n4 2.5770280189452E+31
n5 1.8361109710848E+39

Nth Root

y√n
2√n 8440.9221060261
3√n 414.56559954672
4√n 91.874491051794
5√n 37.201115015181

Divisors of 71249166

1, 2, 3, 6, 9, 18, 27, 54, 1319429, 2638858, 3958287, 7916574, 11874861, 23749722, 35624583, 71249166

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 -71249165
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 71249166 can be divided by 16 positive divisors. The sum of these divisors (counting 71249166) is 1, the average is 0.0625.

Base conversion 71249166

Base System Value
2 Binary 100001111110010110100001110
3 Ternary 11222001211111000
4 Quaternary 10033302310032
5 Quinary 121214433131
6 Senary 11023041130
8 Octal 417626416
10 Decimal 71249166
12 Duodecimal 1ba401a6
16 Hexadecimal 43f2d0e
20 Vigesimal 12562i6
36 Base36 16f47i

Cryptographic Hash Functions

md5 49d7ff1579edb8a56145f7a64306b00f
sha1 96950ee5a77cf7f73b15cd4d2ac7c2f774c2eb7f
sha256 08eec16a443c6bbad24e19d2a4c7a868dafd899d2d8eab28450ce99de8ec5bd0
sha512 27ad8f7e74a3816779257479c9b0beb4df42736163f21e84b573f79365df867640daf617d531b13817b72878c9087600837a1e67dbad34cf0069d01371ab4a3b
ripemd-160 950e3776046100e9fb64a193d37c49c283c2c343

71249166 as geometric shapes

Circle

Radius = n
Diameter 142498332
Circumference 447671712.96
Area 1.5948118095096E+16

Sphere

Radius = n
Volume 1.5150534847268E+24
Surface area 6.3792472380383E+16
Circumference 447671712.96

Square

Length = n
Perimeter 284996664
Area 5076443655695556
Diagonal 100761536.86497

Cube

Length = n
Surface area 30458661934173336
Volume 3.616923767143E+23
Space diagonal 123407175.50891

Equilateral Triangle

Length = n
Perimeter 213747498
Area 2.1981645833563E+15
Altitude 61703587.754454

Triangular Pyramid

Length = n
Surface area 2.1981645833563E+15
Volume 4.2625855379693E+22
Height 33587178.954991