71398967 (number)

71398967 is an odd 8-digits composite number following 71398966 and preceding 71398968. In scientific notation, it is written as 7.1398967 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 71348376 positive integers (up to 71398967) that are relatively prime to 71398967.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-eight thousand nine hundred sixty-seven

Notation

Scientific notation 7.1398967 × 10^7
Engineering notation 7.1398967 × 10^6

Prime Factorization of 71398967

Prime Factorization 1453 × 49139

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71398967
Product of the distinct prime numbers

The prime factorization of 71398967 is 1453 × 49139. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71398967)

Multiplication

n×y
n×2 142797934
n×3 214196901
n×4 285595868
n×5 356994835

Division

n÷y
n÷2 35699483.5
n÷3 23799655.666667
n÷3 17849741.75
n÷5 14279793.4

Exponentiation

ny
n2 5097812488667089
n3 3.6397854565053E+23
n4 2.598769216961E+31
n5 1.8554943756242E+39

Nth Root

y√n
2√n 8449.7909441595
3√n 414.8559368346
4√n 91.922744433353
5√n 37.216744906065

Divisors of 71398967

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71398966
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71398967 can be divided by 4 positive divisors. The sum of these divisors (counting 71398967) is 1, the average is 0.25.

Base conversion 71398967

Base System Value
2 Binary 100010000010111011000110111
3 Ternary 11222100102222012
4 Quaternary 10100113120313
5 Quinary 121234231332
6 Senary 11030154435
8 Octal 420273067
10 Decimal 71398967
12 Duodecimal 1bab2a1b
16 Hexadecimal 4417637
20 Vigesimal 1264h87
36 Base36 16ibsn

Cryptographic Hash Functions

md5 dbbd40100ca5630cfc9ad7f3bab9b9e5
sha1 1533c22339144393afc1a0ca86a17a2187e0606f
sha256 4e0f8b1fafe6f6192879e9ecc23fcb46ed6ccd471146fff654b73a91aa1363da
sha512 5a35017c25c2d6756ef14acff6459f2cc7e9e1d6d49908ce39f52c609ebd2d45b5d3b0d9e176bfd109920c7529a32a10802120982cd2490902213167ffb9d96a
ripemd-160 f6f9f109d50f18c91231c29507c344ac8fd0ba3d

71398967 as geometric shapes

Circle

Radius = n
Diameter 142797934
Circumference 448612940.4022
Area 1.6015250263775E+16

Sphere

Radius = n
Volume 1.5246297667733E+24
Surface area 6.4061001055099E+16
Circumference 448612940.4022

Square

Length = n
Perimeter 285595868
Area 5097812488667089
Diagonal 100973387.47083

Cube

Length = n
Surface area 30586874932002534
Volume 3.6397854565053E+23
Space diagonal 123666638.45193

Equilateral Triangle

Length = n
Perimeter 214196901
Area 2.2074175594576E+15
Altitude 61833319.225967

Triangular Pyramid

Length = n
Surface area 2.2074175594576E+15
Volume 4.2895282972651E+22
Height 33657795.82361