71290164 (number)

71290164 is an even 8-digits composite number following 71290163 and preceding 71290165. In scientific notation, it is written as 7.1290164 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 21141600 positive integers (up to 71290164) that are relatively prime to 71290164.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety thousand one hundred sixty-four

Notation

Scientific notation 7.1290164 × 10^7
Engineering notation 7.1290164 × 10^6

Prime Factorization of 71290164

Prime Factorization 2 × 2 × 47 × 3 × 11 × 11491

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35645082
Product of the distinct prime numbers

The prime factorization of 71290164 is 2 × 2 × 47 × 3 × 11 × 11491. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71290164)

Multiplication

n×y
n×2 142580328
n×3 213870492
n×4 285160656
n×5 356450820

Division

n÷y
n÷2 35645082
n÷3 23763388
n÷3 17822541
n÷5 14258032.8

Exponentiation

ny
n2 5082287483146896
n3 3.6231710816869E+23
n4 2.5829646061352E+31
n5 1.8413997037757E+39

Nth Root

y√n
2√n 8443.350282915
3√n 414.64510036732
4√n 91.887704742881
5√n 37.20539526287

Divisors of 71290164

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71290163
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71290164 can be divided by 48 positive divisors. The sum of these divisors (counting 71290164) is 1, the average is 0.020833333333333.

Base conversion 71290164

Base System Value
2 Binary 100001111111100110100110100
3 Ternary 11222010220201110
4 Quaternary 10033330310310
5 Quinary 121222241124
6 Senary 11023555020
8 Octal 417746464
10 Decimal 71290164
12 Duodecimal 1ba5ba70
16 Hexadecimal 43fcd34
20 Vigesimal 125b584
36 Base36 16fzuc

Cryptographic Hash Functions

md5 bacd3a4c4de2c520a10fe7ad21a3d693
sha1 81f0bfbd46bbfa78f2268dc7a8c0547e0e0e5d09
sha256 e07c5227a6c352dad6506fda64fc768a96cd9f723cedac100eac51aa8af04982
sha512 e7dfa6f44874f7750b0dfe717ed033d47bf05abb6d1bbf89766ed70d93afcec7c92729cf8145694b953aa6d18ed5528c46db4629cce7c4f2ecc39e8718d8b755
ripemd-160 bab2341e916836b14e5ae7e98972d837c3449ed3

71290164 as geometric shapes

Circle

Radius = n
Diameter 142580328
Circumference 447929310.99122
Area 1.5966477020486E+16

Sphere

Radius = n
Volume 1.5176703537235E+24
Surface area 6.3865908081943E+16
Circumference 447929310.99122

Square

Length = n
Perimeter 285160656
Area 5082287483146896
Diagonal 100819516.7926

Cube

Length = n
Surface area 30493724898881376
Volume 3.6231710816869E+23
Space diagonal 123478186.12792

Equilateral Triangle

Length = n
Perimeter 213870492
Area 2.2006950348704E+15
Altitude 61739093.063959

Triangular Pyramid

Length = n
Surface area 2.2006950348704E+15
Volume 4.2699480687663E+22
Height 33606505.597534