71390395 (number)

71390395 is an odd 8-digits composite number following 71390394 and preceding 71390396. In scientific notation, it is written as 7.1390395 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 53752704 positive integers (up to 71390395) that are relatively prime to 71390395.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety thousand three hundred ninety-five

Notation

Scientific notation 7.1390395 × 10^7
Engineering notation 7.1390395 × 10^6

Prime Factorization of 71390395

Prime Factorization 5 × 17 × 839887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71390395
Product of the distinct prime numbers

The prime factorization of 71390395 is 5 × 17 × 839887. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 33, 29, 329, 898, 5572, 4300, 96085, 33473, 906850, 451960, 1582022, 9479091, 21342262, 88312639, 45441093, 524557661, 807465276, 5224618503

Basic calculations (n = 71390395)

Multiplication

n×y
n×2 142780790
n×3 214171185
n×4 285561580
n×5 356951975

Division

n÷y
n÷2 35695197.5
n÷3 23796798.333333
n÷3 17847598.75
n÷5 14278079

Exponentiation

ny
n2 5096588498256025
n3 3.6384746604295E+23
n4 2.5975214320556E+31
n5 1.8543808105541E+39

Nth Root

y√n
2√n 8449.2836974503
3√n 414.8393339454
4√n 91.919985299446
5√n 37.215851231346

Divisors of 71390395

1, 5, 17, 85, 839887, 4199435, 14278079, 71390395

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71390394
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71390395 can be divided by 8 positive divisors. The sum of these divisors (counting 71390395) is 1, the average is 0.125.

Base conversion 71390395

Base System Value
2 Binary 100010000010101010010111011
3 Ternary 11222100000012201
4 Quaternary 10100111102323
5 Quinary 121233443040
6 Senary 11030051031
8 Octal 420252273
10 Decimal 71390395
12 Duodecimal 1baa9a77
16 Hexadecimal 44154bb
20 Vigesimal 1263fjf
36 Base36 16i56j

Cryptographic Hash Functions

md5 45582b59f8f69edbdf7f311234a1f454
sha1 8e0e335ace9155f5f38fdd227ae4d10012de8c89
sha256 bf1f7410d6e51b34cdad03ce4ae8bcaec4d9dfca28bbf8f25a8666cd7e45685f
sha512 33f6c9fe5c4fb40e43ffd9a6e0951e30ecf1e2e0036c597bc29c0e554d0c18199cea84ddde6ab06a3fa2301a7cdc788f66274c5937d47fe91b497e6219508a8e
ripemd-160 3d6bce8b4f9cdf197c6d684b2935c96108e97749

71390395 as geometric shapes

Circle

Radius = n
Diameter 142780790
Circumference 448559080.93775
Area 1.6011404984491E+16

Sphere

Radius = n
Volume 1.5240807017971E+24
Surface area 6.4045619937965E+16
Circumference 448559080.93775

Square

Length = n
Perimeter 285561580
Area 5096588498256025
Diagonal 100961264.83217

Cube

Length = n
Surface area 30579530989536150
Volume 3.6384746604295E+23
Space diagonal 123651791.31241

Equilateral Triangle

Length = n
Perimeter 214171185
Area 2.2068875560626E+15
Altitude 61825895.656206

Triangular Pyramid

Length = n
Surface area 2.2068875560626E+15
Volume 4.2879835092753E+22
Height 33653754.944057