71347639 (number)

71347639 is an odd 8-digits composite number following 71347638 and preceding 71347640. In scientific notation, it is written as 7.1347639 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 64861480 positive integers (up to 71347639) that are relatively prime to 71347639.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-seven thousand six hundred thirty-nine

Notation

Scientific notation 7.1347639 × 10^7
Engineering notation 7.1347639 × 10^6

Prime Factorization of 71347639

Prime Factorization 11 × 6486149

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71347639
Product of the distinct prime numbers

The prime factorization of 71347639 is 11 × 6486149. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 93, 50, 391, 148, 972, 9923, 75317, 65115, 811438, 282588, 4725176, 7016058, 37649872, 14401014, 944579280, 276245656, 9511479121, 2579118321

Basic calculations (n = 71347639)

Multiplication

n×y
n×2 142695278
n×3 214042917
n×4 285390556
n×5 356738195

Division

n÷y
n÷2 35673819.5
n÷3 23782546.333333
n÷3 17836909.75
n÷5 14269527.8

Exponentiation

ny
n2 5090485590874321
n3 3.631941282724E+23
n4 2.5913043550899E+31
n5 1.8488344766608E+39

Nth Root

y√n
2√n 8446.7531631983
3√n 414.75650108142
4√n 91.906219393457
5√n 37.211392417908

Divisors of 71347639

1, 11, 6486149, 71347639

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 -71347638
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 71347639 can be divided by 4 positive divisors. The sum of these divisors (counting 71347639) is 1, the average is 0.25.

Base conversion 71347639

Base System Value
2 Binary 100010000001010110110110111
3 Ternary 11222020211120011
4 Quaternary 10100022312313
5 Quinary 121231111024
6 Senary 11025121051
8 Octal 420126667
10 Decimal 71347639
12 Duodecimal 1ba89187
16 Hexadecimal 440adb7
20 Vigesimal 125i91j
36 Base36 16h86v

Cryptographic Hash Functions

md5 a57a84875243c79a44625da962693337
sha1 09ed150731a7a7178159cf4f24b91e1374cb5405
sha256 48677fae127cd516ed85a7cbbcee21aa00984b5b6cc1927103df126f75b0c38e
sha512 f3698da392208a5101d0a235ef023529418ccaca23de8c126053e011f9681b259e5eb7b504ccb6f7e647eea6a954545bc6ed6ba2ea7a04892795dd790706c899
ripemd-160 e691ea811960d4a2b9353bac7747e33d973eedad

71347639 as geometric shapes

Circle

Radius = n
Diameter 142695278
Circumference 448290437.06675
Area 1.5992232135495E+16

Sphere

Radius = n
Volume 1.5213440069434E+24
Surface area 6.3968928541982E+16
Circumference 448290437.06675

Square

Length = n
Perimeter 285390556
Area 5090485590874321
Diagonal 100900798.7171

Cube

Length = n
Surface area 30542913545245926
Volume 3.631941282724E+23
Space diagonal 123577735.74808

Equilateral Triangle

Length = n
Perimeter 214042917
Area 2.2042449196479E+15
Altitude 61788867.874041

Triangular Pyramid

Length = n
Surface area 2.2042449196479E+15
Volume 4.2802838498092E+22
Height 33633599.572367