71349239 (number)

71349239 is an odd 8-digits composite number following 71349238 and preceding 71349240. In scientific notation, it is written as 7.1349239 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 65860824 positive integers (up to 71349239) that are relatively prime to 71349239.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-nine thousand two hundred thirty-nine

Notation

Scientific notation 7.1349239 × 10^7
Engineering notation 7.1349239 × 10^6

Prime Factorization of 71349239

Prime Factorization 13 × 5488403

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 71349239
Product of the distinct prime numbers

The prime factorization of 71349239 is 13 × 5488403. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 56, 58, 735, 581, 87, 9769, 31130, 88033, 496995, 532764, 1272299, 1400634, 97636799, 39586782, 215746400, 520241293, 1140060120, 3208563813

Basic calculations (n = 71349239)

Multiplication

n×y
n×2 142698478
n×3 214047717
n×4 285396956
n×5 356746195

Division

n÷y
n÷2 35674619.5
n÷3 23783079.666667
n÷3 17837309.75
n÷5 14269847.8

Exponentiation

ny
n2 5090713905879121
n3 3.6321856315119E+23
n4 2.5915368071511E+31
n5 1.8490417903072E+39

Nth Root

y√n
2√n 8446.8478736153
3√n 414.75960141966
4√n 91.906734647769
5√n 37.211559312551

Divisors of 71349239

1, 13, 5488403, 71349239

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 -71349238
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 71349239 can be divided by 4 positive divisors. The sum of these divisors (counting 71349239) is 1, the average is 0.25.

Base conversion 71349239

Base System Value
2 Binary 100010000001011001111110111
3 Ternary 11222020220202102
4 Quaternary 10100023033313
5 Quinary 121231133424
6 Senary 11025132315
8 Octal 420131767
10 Decimal 71349239
12 Duodecimal 1ba8a09b
16 Hexadecimal 440b3f7
20 Vigesimal 125id1j
36 Base36 16h9fb

Cryptographic Hash Functions

md5 fc7e60b4f4df5a1add61f3079c927473
sha1 72405283677376f5da1c5a0755a5307ecca923c0
sha256 c50ea1f4ddcdad638c0d248959690673c3fac9505102df160d4fbe6259c2bc5e
sha512 a10332d3ece26cf8f0545522220a03b7136782bdd495dab31dde51bfcc47af509c50f60a74c541ade5e805bfcefd51c427a997c6465066e6ca321919023e1324
ripemd-160 f9bd43a7c532b016f857ec01ac23dffd4ec3f18a

71349239 as geometric shapes

Circle

Radius = n
Diameter 142698478
Circumference 448300490.16324
Area 1.5992949408237E+16

Sphere

Radius = n
Volume 1.5214463595243E+24
Surface area 6.3971797632949E+16
Circumference 448300490.16324

Square

Length = n
Perimeter 285396956
Area 5090713905879121
Diagonal 100903061.4588

Cube

Length = n
Surface area 30544283435274726
Volume 3.6321856315119E+23
Space diagonal 123580507.02937

Equilateral Triangle

Length = n
Perimeter 214047717
Area 2.204343782945E+15
Altitude 61790253.514687

Triangular Pyramid

Length = n
Surface area 2.204343782945E+15
Volume 4.2805718176174E+22
Height 33634353.8196