71294840 (number)

71294840 is an even 8-digits composite number following 71294839 and preceding 71294841. In scientific notation, it is written as 7.1294840 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 27016704 positive integers (up to 71294840) that are relatively prime to 71294840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1294840 × 10^7
Engineering notation 7.1294840 × 10^6

Prime Factorization of 71294840

Prime Factorization 2 × 2 × 2 × 95 × 93809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17823710
Product of the distinct prime numbers

The prime factorization of 71294840 is 2 × 2 × 2 × 95 × 93809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 86, 63, 808, 900, 6353, 7327, 4918, 26701, 139638, 871150, 6969684, 7333245, 18843395, 92756951, 269901250, 904337261, 993069970, 5033395075

Basic calculations (n = 71294840)

Multiplication

n×y
n×2 142589680
n×3 213884520
n×4 285179360
n×5 356474200

Division

n÷y
n÷2 35647420
n÷3 23764946.666667
n÷3 17823710
n÷5 14258968

Exponentiation

ny
n2 5082954210625600
n3 3.6238840717388E+23
n4 2.5836423507317E+31
n5 1.8420036801264E+39

Nth Root

y√n
2√n 8443.6271826745
3√n 414.65416584466
4√n 91.88921145964
5√n 37.205883318597

Divisors of 71294840

1, 2, 4, 8, 95, 190, 380, 760, 93809, 187618, 375236, 750472, 8911855, 17823710, 35647420, 71294840

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71294839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71294840 can be divided by 16 positive divisors. The sum of these divisors (counting 71294840) is 1, the average is 0.0625.

Base conversion 71294840

Base System Value
2 Binary 100001111111101111101111000
3 Ternary 11222011011010122
4 Quaternary 10033331331320
5 Quinary 121222413330
6 Senary 11024032412
8 Octal 417757570
10 Decimal 71294840
12 Duodecimal 1ba62708
16 Hexadecimal 43fdf78
20 Vigesimal 125bh20
36 Base36 16g3g8

Cryptographic Hash Functions

md5 a9b2b6c6bf39a9104710fd7b35d9a6d4
sha1 915c8a3c3c535d130af1ab519e2de32812398a5c
sha256 d67e6d468c57b7fd35bc4065708a2119fcc074c8b5b9770d548cc2b583ac6c7e
sha512 c1fcb869fc9f11414ae94a63416c17f294cea315f202371705d26473d7dde106983324d597711e42133699dc3cc9d1dda98ab8499c5eb29384ec4d35e91245ea
ripemd-160 3f5fac58448693728fa5d04f5c85b0a2ea23b076

71294840 as geometric shapes

Circle

Radius = n
Diameter 142589680
Circumference 447958691.16572
Area 1.5968571606635E+16

Sphere

Radius = n
Volume 1.5179690102981E+24
Surface area 6.3874286426539E+16
Circumference 447958691.16572

Square

Length = n
Perimeter 285179360
Area 5082954210625600
Diagonal 100826129.65522

Cube

Length = n
Surface area 30497725263753600
Volume 3.6238840717388E+23
Space diagonal 123486285.19749

Equilateral Triangle

Length = n
Perimeter 213884520
Area 2.2009837363374E+15
Altitude 61743142.598747

Triangular Pyramid

Length = n
Surface area 2.2009837363374E+15
Volume 4.2707883356007E+22
Height 33608709.885073