71399709 (number)

71399709 is an odd 8-digits composite number following 71399708 and preceding 71399710. In scientific notation, it is written as 7.1399709 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 47154312 positive integers (up to 71399709) that are relatively prime to 71399709.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-nine thousand seven hundred nine

Notation

Scientific notation 7.1399709 × 10^7
Engineering notation 7.1399709 × 10^6

Prime Factorization of 71399709

Prime Factorization 3 × 3 × 107 × 74143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23799903
Product of the distinct prime numbers

The prime factorization of 71399709 is 3 × 3 × 107 × 74143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 63, 32, 62, 845, 4408, 1629, 68094, 70765, 380500, 242993, 4298048, 4929361, 17908968, 56084238, 45109104, 222432517, 2199663796, 4650385141

Basic calculations (n = 71399709)

Multiplication

n×y
n×2 142799418
n×3 214199127
n×4 285598836
n×5 356998545

Division

n÷y
n÷2 35699854.5
n÷3 23799903
n÷3 17849927.25
n÷5 14279941.8

Exponentiation

ny
n2 5097918445284681
n3 3.6398989349906E+23
n4 2.5988772474774E+31
n5 1.8555907919661E+39

Nth Root

y√n
2√n 8449.8348504571
3√n 414.85737393307
4√n 91.922983254772
5√n 37.216822259313

Divisors of 71399709

1, 3, 9, 107, 321, 963, 74143, 222429, 667287, 7933301, 23799903, 71399709

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71399708
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71399709 can be divided by 12 positive divisors. The sum of these divisors (counting 71399709) is 1, the average is 0.083333333333333.

Base conversion 71399709

Base System Value
2 Binary 100010000010111100100011101
3 Ternary 11222100110222200
4 Quaternary 10100113210131
5 Quinary 121234242314
6 Senary 11030202113
8 Octal 420274435
10 Decimal 71399709
12 Duodecimal 1bab3339
16 Hexadecimal 441791d
20 Vigesimal 1264j59
36 Base36 16icd9

Cryptographic Hash Functions

md5 0729af920c9fe5125e82492c3109661e
sha1 ef5506289881f93e45fcf6c921ea189d2856acaf
sha256 164d2796e8df0730532853e666598143a6f0ba8170e425e7fa8bf82303bec62e
sha512 842aadcf0c05d21df934d0a9fa7b4d7ebacc974d972d1a6269c16fa3e168bed5f63c647a29d632a1d2f47604c11c48ab6876b64ba76f44d4c21231026bf9e72e
ripemd-160 b4ce71c61bee89f4c6b9853b528552445c79cefc

71399709 as geometric shapes

Circle

Radius = n
Diameter 142799418
Circumference 448617602.5257
Area 1.6015583136306E+16

Sphere

Radius = n
Volume 1.5246773005301E+24
Surface area 6.4062332545225E+16
Circumference 448617602.5257

Square

Length = n
Perimeter 285598836
Area 5097918445284681
Diagonal 100974436.81729

Cube

Length = n
Surface area 30587510671708086
Volume 3.6398989349906E+23
Space diagonal 123667923.63363

Equilateral Triangle

Length = n
Perimeter 214199127
Area 2.2074634400189E+15
Altitude 61833961.816816

Triangular Pyramid

Length = n
Surface area 2.2074634400189E+15
Volume 4.2896620329426E+22
Height 33658145.605764