71393642 (number)

71393642 is an even 8-digits composite number following 71393641 and preceding 71393643. In scientific notation, it is written as 7.1393642 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 33530880 positive integers (up to 71393642) that are relatively prime to 71393642.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-three thousand six hundred forty-two

Notation

Scientific notation 7.1393642 × 10^7
Engineering notation 7.1393642 × 10^6

Prime Factorization of 71393642

Prime Factorization 2 × 17 × 593 × 3541

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71393642
Product of the distinct prime numbers

The prime factorization of 71393642 is 2 × 17 × 593 × 3541. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 68, 64, 24, 417, 5963, 2642, 71282, 6944, 540942, 308066, 5624981, 4057343, 81778361, 60288645, 313478504, 243215487, 4434907830, 707159087

Basic calculations (n = 71393642)

Multiplication

n×y
n×2 142787284
n×3 214180926
n×4 285574568
n×5 356968210

Division

n÷y
n÷2 35696821
n÷3 23797880.666667
n÷3 17848410.5
n÷5 14278728.4

Exponentiation

ny
n2 5097052118024164
n3 3.6389711416956E+23
n4 2.5979940293855E+31
n5 1.8548025565208E+39

Nth Root

y√n
2√n 8449.4758417312
3√n 414.84562313363
4√n 91.921030464912
5√n 37.216189757756

Divisors of 71393642

1, 2, 17, 34, 593, 1186, 3541, 7082, 10081, 20162, 60197, 120394, 2099813, 4199626, 35696821, 71393642

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 -71393641
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 71393642 can be divided by 16 positive divisors. The sum of these divisors (counting 71393642) is 1, the average is 0.0625.

Base conversion 71393642

Base System Value
2 Binary 100010000010110000101101010
3 Ternary 11222100011122222
4 Quaternary 10100112011222
5 Quinary 121234044032
6 Senary 11030114042
8 Octal 420260552
10 Decimal 71393642
12 Duodecimal 1baab922
16 Hexadecimal 441616a
20 Vigesimal 1264422
36 Base36 16i7oq

Cryptographic Hash Functions

md5 796de5ff5d50e850a882e387b1ffa215
sha1 c0b4e9eb1aac7b9c7c04e93bbe11873f16bfa7a2
sha256 3f02f77660d91e60c8c88b15b9d8e0c3096eb6829d9506389a82d63dc3c783d6
sha512 0df6eadaf951b04610fa25d6e8b88bd8a7718670af7d25f0a30289aba79ef76b0b5e94917b5c582d5ef05321797c44b007aa80b449496d5c3688c8eb35df2e3a
ripemd-160 d1058224e802d5bbc52428af0e593cce2e9a76cb

71393642 as geometric shapes

Circle

Radius = n
Diameter 142787284
Circumference 448579482.44044
Area 1.6012861488949E+16

Sphere

Radius = n
Volume 1.5242886673835E+24
Surface area 6.4051445955796E+16
Circumference 448579482.44044

Square

Length = n
Perimeter 285574568
Area 5097052118024164
Diagonal 100965856.78361

Cube

Length = n
Surface area 30582312708144984
Volume 3.6389711416956E+23
Space diagonal 123657415.28138

Equilateral Triangle

Length = n
Perimeter 214180926
Area 2.2070883093111E+15
Altitude 61828707.640692

Triangular Pyramid

Length = n
Surface area 2.2070883093111E+15
Volume 4.2885686180585E+22
Height 33655285.594536