71390244 (number)

71390244 is an even 8-digits composite number following 71390243 and preceding 71390245. In scientific notation, it is written as 7.1390244 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 23776480 positive integers (up to 71390244) that are relatively prime to 71390244.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety thousand two hundred forty-four

Notation

Scientific notation 7.1390244 × 10^7
Engineering notation 7.1390244 × 10^6

Prime Factorization of 71390244

Prime Factorization 2 × 2 × 3 × 1847 × 3221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35695122
Product of the distinct prime numbers

The prime factorization of 71390244 is 2 × 2 × 3 × 1847 × 3221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 84, 34, 381, 55, 3502, 9945, 60822, 1723, 543127, 239767, 6708355, 6687247, 31218357, 90650797, 560810520, 846632965, 6049849035, 9004745486

Basic calculations (n = 71390244)

Multiplication

n×y
n×2 142780488
n×3 214170732
n×4 285560976
n×5 356951220

Division

n÷y
n÷2 35695122
n÷3 23796748
n÷3 17847561
n÷5 14278048.8

Exponentiation

ny
n2 5096566938379536
n3 3.6384515729325E+23
n4 2.5974994557383E+31
n5 1.8543611993503E+39

Nth Root

y√n
2√n 8449.2747617769
3√n 414.83904146542
4√n 91.919936693717
5√n 37.215835488057

Divisors of 71390244

1, 2, 3, 4, 6, 12, 1847, 3221, 3694, 5541, 6442, 7388, 9663, 11082, 12884, 19326, 22164, 38652, 5949187, 11898374, 17847561, 23796748, 35695122, 71390244

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71390243
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71390244 can be divided by 24 positive divisors. The sum of these divisors (counting 71390244) is 1, the average is 0.041666666666667.

Base conversion 71390244

Base System Value
2 Binary 100010000010101010000100100
3 Ternary 11222100000000010
4 Quaternary 10100111100210
5 Quinary 121233441434
6 Senary 11030050220
8 Octal 420252044
10 Decimal 71390244
12 Duodecimal 1baa9970
16 Hexadecimal 4415424
20 Vigesimal 1263fc4
36 Base36 16i52c

Cryptographic Hash Functions

md5 3658cbb25aa5ffc1ebd985e2a80ca2ae
sha1 f02badcb5599c4634554437b585dca82f92187e3
sha256 f309ac30058f0b97138c300edb7dde0846ce1360f7ce0a5c7e79f8da119597db
sha512 bfce7ef9b0faf3583e4a9ec967239fdb0eba69ffcf79788c685a5de7f0bd46b9f5c8bcba2c097f32b217f0319d39b0f829c68683328bd954f2aa149e96036b59
ripemd-160 fdc391b528684dca222e961738608afa6e66998d

71390244 as geometric shapes

Circle

Radius = n
Diameter 142780488
Circumference 448558132.17677
Area 1.6011337252142E+16

Sphere

Radius = n
Volume 1.5240710309289E+24
Surface area 6.4045349008567E+16
Circumference 448558132.17677

Square

Length = n
Perimeter 285560976
Area 5096566938379536
Diagonal 100961051.28592

Cube

Length = n
Surface area 30579401630277216
Volume 3.6384515729325E+23
Space diagonal 123651529.77274

Equilateral Triangle

Length = n
Perimeter 214170732
Area 2.2068782203623E+15
Altitude 61825764.88637

Triangular Pyramid

Length = n
Surface area 2.2068782203623E+15
Volume 4.287956300399E+22
Height 33653683.761975