71395620 (number)

71395620 is an even 8-digits composite number following 71395619 and preceding 71395621. In scientific notation, it is written as 7.1395620 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 18725760 positive integers (up to 71395620) that are relatively prime to 71395620.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1395620 × 10^7
Engineering notation 7.1395620 × 10^6

Prime Factorization of 71395620

Prime Factorization 2 × 2 × 3 × 5 × 61 × 19507

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35697810
Product of the distinct prime numbers

The prime factorization of 71395620 is 2 × 2 × 3 × 5 × 61 × 19507. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71395620)

Multiplication

n×y
n×2 142791240
n×3 214186860
n×4 285582480
n×5 356978100

Division

n÷y
n÷2 35697810
n÷3 23798540
n÷3 17848905
n÷5 14279124

Exponentiation

ny
n2 5097334555184400
n3 3.6392736091481E+23
n4 2.5982819567477E+31
n5 1.8550595123681E+39

Nth Root

y√n
2√n 8449.5928896013
3√n 414.84945427341
4√n 91.921667138935
5√n 37.21639597446

Divisors of 71395620

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71395619
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71395620 can be divided by 48 positive divisors. The sum of these divisors (counting 71395620) is 1, the average is 0.020833333333333.

Base conversion 71395620

Base System Value
2 Binary 100010000010110100100100100
3 Ternary 11222100021101020
4 Quaternary 10100112210210
5 Quinary 121234124440
6 Senary 11030131140
8 Octal 420264444
10 Decimal 71395620
12 Duodecimal 1bab0ab0
16 Hexadecimal 4416924
20 Vigesimal 1264910
36 Base36 16i97o

Cryptographic Hash Functions

md5 c83553753bbd6bd7cf3805b32155a5d6
sha1 78f37900808d23493f400dbe082c58106dbbc4be
sha256 cf82ecfa7f3eb0b7e6a226755f8b38cb84b3693c73b1cea1c70fda819a3995fb
sha512 824a1f79d8ab73efac4f0f80d1ebd17918d73d5600233b0cfd4bd826f2876949664b55eb70f0be5efb3fd43da07d669915f161ad4dd3c7e3259a66617c0c3ffb
ripemd-160 629b8886eb95d67a2e2c2ccf2b5d798ab2644de9

71395620 as geometric shapes

Circle

Radius = n
Diameter 142791240
Circumference 448591910.58098
Area 1.6013748791457E+16

Sphere

Radius = n
Volume 1.5244153646537E+24
Surface area 6.4054995165827E+16
Circumference 448591910.58098

Square

Length = n
Perimeter 285582480
Area 5097334555184400
Diagonal 100968654.09804

Cube

Length = n
Surface area 30584007331106400
Volume 3.6392736091481E+23
Space diagonal 123660841.27788

Equilateral Triangle

Length = n
Perimeter 214186860
Area 2.207210608189E+15
Altitude 61830420.63894

Triangular Pyramid

Length = n
Surface area 2.207210608189E+15
Volume 4.2889250793698E+22
Height 33656218.032679