71355240 (number)

71355240 is an even 8-digits composite number following 71355239 and preceding 71355241. In scientific notation, it is written as 7.1355240 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 16796160 positive integers (up to 71355240) that are relatively prime to 71355240.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-five thousand two hundred forty

Notation

Scientific notation 7.1355240 × 10^7
Engineering notation 7.1355240 × 10^6

Prime Factorization of 71355240

Prime Factorization 2 × 2 × 2 × 165 × 3 × 37 × 487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17838810
Product of the distinct prime numbers

The prime factorization of 71355240 is 2 × 2 × 2 × 165 × 3 × 37 × 487. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 9, 15, 60, 565, 763, 5222, 4152, 72711, 93751, 535053, 206113, 5147084, 5497045, 425994, 61314471, 215156561, 529799215, 272618434, 5301183052

Basic calculations (n = 71355240)

Multiplication

n×y
n×2 142710480
n×3 214065720
n×4 285420960
n×5 356776200

Division

n÷y
n÷2 35677620
n÷3 23785080
n÷3 17838810
n÷5 14271048

Exponentiation

ny
n2 5091570275457600
n3 3.6331021898214E+23
n4 2.5924087869923E+31
n5 1.8498195117395E+39

Nth Root

y√n
2√n 8447.203087413
3√n 414.77122921287
4√n 91.90866709627
5√n 37.2121852451

Divisors of 71355240

1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 165, 222, 296, 330, 444, 487, 495, 660, 888, 974, 990, 1320, 1461, 1948, 1980, 2922, 3896, 3960, 5844, 6105, 11688, 12210, 18019, 18315, 24420, 36038, 36630, 48840, 54057, 72076, 73260, 80355, 108114, 144152, 146520, 160710, 216228, 241065, 321420, 432456, 482130, 642840, 964260, 1928520, 2973135, 5946270, 8919405, 11892540, 17838810, 23785080, 35677620, 71355240

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71355239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71355240 can be divided by 64 positive divisors. The sum of these divisors (counting 71355240) is 1, the average is 0.015625.

Base conversion 71355240

Base System Value
2 Binary 100010000001100101101101000
3 Ternary 11222021012222200
4 Quaternary 10100030231220
5 Quinary 121231331430
6 Senary 11025220200
8 Octal 420145550
10 Decimal 71355240
12 Duodecimal 1ba91660
16 Hexadecimal 440cb68
20 Vigesimal 125j820
36 Base36 16he20

Cryptographic Hash Functions

md5 a72c90ff89db81c967e6cbf20b9749a0
sha1 12aba01555b9798c2828ca8b164091aeb49824e4
sha256 f74a8ff1e1f69e006f9a0a40e4eb89989d0100a3d99ad4d86716d0f117094b36
sha512 ed0572eba82251c37d6e0f7964b9a432ad1f94eafb2bae9ca05ed9d85da7fdaf73fa305b29c9a087a9d6aedf4821f30775046224053f515c8b32363a998c33a1
ripemd-160 6fe804a88205a8fe2dd658bad44428b4d2664b03

71355240 as geometric shapes

Circle

Radius = n
Diameter 142710480
Circumference 448338195.55827
Area 1.5995639772614E+16

Sphere

Radius = n
Volume 1.5218302865712E+24
Surface area 6.3982559090455E+16
Circumference 448338195.55827

Square

Length = n
Perimeter 285420960
Area 5091570275457600
Diagonal 100911548.15439

Cube

Length = n
Surface area 30549421652745600
Volume 3.6331021898214E+23
Space diagonal 123590901.06627

Equilateral Triangle

Length = n
Perimeter 214065720
Area 2.20471460185E+15
Altitude 61795450.533136

Triangular Pyramid

Length = n
Surface area 2.20471460185E+15
Volume 4.2816519919441E+22
Height 33637182.718129