71338389 (number)

71338389 is an odd 8-digits composite number following 71338388 and preceding 71338390. In scientific notation, it is written as 7.1338389 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 47558924 positive integers (up to 71338389) that are relatively prime to 71338389.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-eight thousand three hundred eighty-nine

Notation

Scientific notation 7.1338389 × 10^7
Engineering notation 7.1338389 × 10^6

Prime Factorization of 71338389

Prime Factorization 3 × 23779463

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71338389
Product of the distinct prime numbers

The prime factorization of 71338389 is 3 × 23779463. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 56, 38, 422, 656, 9326, 6094, 29833, 10527, 837089, 678855, 3599837, 6012657, 19423942, 4500712, 17575390, 398407515, 1817911236, 8095471349

Basic calculations (n = 71338389)

Multiplication

n×y
n×2 142676778
n×3 214015167
n×4 285353556
n×5 356691945

Division

n÷y
n÷2 35669194.5
n÷3 23779463
n÷3 17834597.25
n÷5 14267677.8

Exponentiation

ny
n2 5089165745115321
n3 3.6305288561051E+23
n4 2.5899607981255E+31
n5 1.8476363091143E+39

Nth Root

y√n
2√n 8446.2055977818
3√n 414.73857634232
4√n 91.903240409584
5√n 37.210427499555

Divisors of 71338389

1, 3, 23779463, 71338389

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 -71338388
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 71338389 can be divided by 4 positive divisors. The sum of these divisors (counting 71338389) is 1, the average is 0.25.

Base conversion 71338389

Base System Value
2 Binary 100010000001000100110010101
3 Ternary 11222020100212120
4 Quaternary 10100020212111
5 Quinary 121230312024
6 Senary 11025010153
8 Octal 420104625
10 Decimal 71338389
12 Duodecimal 1ba83959
16 Hexadecimal 4408995
20 Vigesimal 125h5j9
36 Base36 16h11x

Cryptographic Hash Functions

md5 9de1e8cd79ec8471a9b38b525ae298f0
sha1 3e7046fc13e1d7418ad3cde0b5111822c3b2b045
sha256 bf35197b61e8a97092353602daa5cd551d3e627425531e882d861adb21b829f0
sha512 0f2e2aecda1e203baa76a9880ef92b67261171dd705358ddd648f54863bbe50589b6035233886386c709e44c4af5c111fc69387fe226a33d4649ab70e255d21e
ripemd-160 311e6e140cb43722b287c5771dc8778838495811

71338389 as geometric shapes

Circle

Radius = n
Diameter 142676778
Circumference 448232317.60266
Area 1.5988085717755E+16

Sphere

Radius = n
Volume 1.5207523710647E+24
Surface area 6.395234287102E+16
Circumference 448232317.60266

Square

Length = n
Perimeter 285353556
Area 5089165745115321
Diagonal 100887717.24165

Cube

Length = n
Surface area 30534994470691926
Volume 3.6305288561051E+23
Space diagonal 123561714.27811

Equilateral Triangle

Length = n
Perimeter 214015167
Area 2.2036734096697E+15
Altitude 61780857.139056

Triangular Pyramid

Length = n
Surface area 2.2036734096697E+15
Volume 4.2786192890756E+22
Height 33629239.080549