71397694 (number)

71397694 is an even 8-digits composite number following 71397693 and preceding 71397695. In scientific notation, it is written as 7.1397694 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 34796160 positive integers (up to 71397694) that are relatively prime to 71397694.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-seven thousand six hundred ninety-four

Notation

Scientific notation 7.1397694 × 10^7
Engineering notation 7.1397694 × 10^6

Prime Factorization of 71397694

Prime Factorization 2 × 113 × 61 × 5179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71397694
Product of the distinct prime numbers

The prime factorization of 71397694 is 2 × 113 × 61 × 5179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 73, 73, 954, 142, 7828, 2783, 60845, 20482, 94160, 859864, 8494422, 1621832, 19003034, 72132629, 1358198, 693518283, 8121094987, 1279794348

Basic calculations (n = 71397694)

Multiplication

n×y
n×2 142795388
n×3 214193082
n×4 285590776
n×5 356988470

Division

n÷y
n÷2 35698847
n÷3 23799231.333333
n÷3 17849423.5
n÷5 14279538.8

Exponentiation

ny
n2 5097630708517636
n3 3.6395907745175E+23
n4 2.5985838840422E+31
n5 1.8553289698618E+39

Nth Root

y√n
2√n 8449.7156165163
3√n 414.85347127724
4√n 91.922334699007
5√n 37.21661219475

Divisors of 71397694

1, 2, 61, 113, 122, 226, 5179, 6893, 10358, 13786, 315919, 585227, 631838, 1170454, 35698847, 71397694

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 -71397693
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 71397694 can be divided by 16 positive divisors. The sum of these divisors (counting 71397694) is 1, the average is 0.0625.

Base conversion 71397694

Base System Value
2 Binary 100010000010111000100111110
3 Ternary 11222100101020001
4 Quaternary 10100113010332
5 Quinary 121234211234
6 Senary 11030144514
8 Octal 420270476
10 Decimal 71397694
12 Duodecimal 1bab213a
16 Hexadecimal 441713e
20 Vigesimal 1264e4e
36 Base36 16iata

Cryptographic Hash Functions

md5 673839dafb08e5b87f3f850553e07785
sha1 595905100ad61e7f3ca4510844b23863f933c2f0
sha256 478b3efab9746820dc4ef59277596dbc543b2d7ada5b50d90f209e4c7ffac05f
sha512 6318e7b4dccc851cdb25cca4fc718e6c31bcae3b98309223145ed8879853f06393756eebe26731f33e8e3c574e980552fe2cb7957f6bf241c3d0debe5d2ebf9d
ripemd-160 b99abdbf0ec6fd17930eeef296fee620fb917d17

71397694 as geometric shapes

Circle

Radius = n
Diameter 142795388
Circumference 448604941.9073
Area 1.6014679184593E+16

Sphere

Radius = n
Volume 1.524548218573E+24
Surface area 6.4058716738371E+16
Circumference 448604941.9073

Square

Length = n
Perimeter 285590776
Area 5097630708517636
Diagonal 100971587.17696

Cube

Length = n
Surface area 30585784251105816
Volume 3.6395907745175E+23
Space diagonal 123664433.55126

Equilateral Triangle

Length = n
Perimeter 214193082
Area 2.207338846344E+15
Altitude 61832216.775628

Triangular Pyramid

Length = n
Surface area 2.207338846344E+15
Volume 4.2892988623422E+22
Height 33657195.725655