71349243 (number)

71349243 is an odd 8-digits composite number following 71349242 and preceding 71349244. In scientific notation, it is written as 7.1349243 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 38083584 positive integers (up to 71349243) that are relatively prime to 71349243.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1349243 × 10^7
Engineering notation 7.1349243 × 10^6

Prime Factorization of 71349243

Prime Factorization 21 × 7 × 47 × 23 × 449

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71349243
Product of the distinct prime numbers

The prime factorization of 71349243 is 21 × 7 × 47 × 23 × 449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 98, 22, 14, 257, 362, 606, 94875, 98457, 149761, 484929, 5061604, 8775506, 76330659, 38181759, 317334079, 910194023, 3013472174, 9290188334

Basic calculations (n = 71349243)

Multiplication

n×y
n×2 142698486
n×3 214047729
n×4 285396972
n×5 356746215

Division

n÷y
n÷2 35674621.5
n÷3 23783081
n÷3 17837310.75
n÷5 14269848.6

Exponentiation

ny
n2 5090714476673049
n3 3.6321862423976E+23
n4 2.5915373883009E+31
n5 1.8490423086146E+39

Nth Root

y√n
2√n 8446.8481103901
3√n 414.75960917045
4√n 91.906735935893
5√n 37.211559729784

Divisors of 71349243

1, 7, 21, 23, 47, 147, 161, 329, 449, 483, 987, 1081, 3143, 3381, 6909, 7567, 9429, 10327, 21103, 22701, 66003, 72289, 147721, 158907, 216867, 443163, 485369, 1518069, 3102141, 3397583, 10192749, 71349243

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71349242
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71349243 can be divided by 32 positive divisors. The sum of these divisors (counting 71349243) is 1, the average is 0.03125.

Base conversion 71349243

Base System Value
2 Binary 100010000001011001111111011
3 Ternary 11222020220202120
4 Quaternary 10100023033323
5 Quinary 121231133433
6 Senary 11025132323
8 Octal 420131773
10 Decimal 71349243
12 Duodecimal 1ba8a0a3
16 Hexadecimal 440b3fb
20 Vigesimal 125id23
36 Base36 16h9ff

Cryptographic Hash Functions

md5 ab48f98d8b1f06ec640330be83871b2f
sha1 ad229c7efa187dd274f22207c862078e0336f988
sha256 c09b442648a95a88129c827cbb60fb888f05817a6c8e6a590d8c2647d4d55b54
sha512 a2f0aea755e3366bede7733876760e528b53cd0f2c46b01e51555a00878b5de892a520436cd6012fd43a4e433d84faf029508e35a515bbf384ed8dc5ac31176c
ripemd-160 b52a3bb6e5a596c201f41a9ea304e6c8fc994b04

71349243 as geometric shapes

Circle

Radius = n
Diameter 142698486
Circumference 448300515.29599
Area 1.5992951201439E+16

Sphere

Radius = n
Volume 1.5214466154115E+24
Surface area 6.3971804805757E+16
Circumference 448300515.29599

Square

Length = n
Perimeter 285396972
Area 5090714476673049
Diagonal 100903067.11565

Cube

Length = n
Surface area 30544286860038294
Volume 3.6321862423976E+23
Space diagonal 123580513.95758

Equilateral Triangle

Length = n
Perimeter 214047729
Area 2.204344030106E+15
Altitude 61790256.978789

Triangular Pyramid

Length = n
Surface area 2.204344030106E+15
Volume 4.2805725375531E+22
Height 33634355.705218