71294940 (number)

71294940 is an even 8-digits composite number following 71294939 and preceding 71294941. In scientific notation, it is written as 7.1294940 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 17098752 positive integers (up to 71294940) that are relatively prime to 71294940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1294940 × 10^7
Engineering notation 7.1294940 × 10^6

Prime Factorization of 71294940

Prime Factorization 2 × 2 × 391 × 45 × 1013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35647470
Product of the distinct prime numbers

The prime factorization of 71294940 is 2 × 2 × 391 × 45 × 1013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 62, 93, 543, 662, 53, 3803, 61959, 66909, 469702, 954641, 8781253, 7891063, 44380679, 46015710, 511144640, 695522172, 5207814841, 3109189977

Basic calculations (n = 71294940)

Multiplication

n×y
n×2 142589880
n×3 213884820
n×4 285179760
n×5 356474700

Division

n÷y
n÷2 35647470
n÷3 23764980
n÷3 17823735
n÷5 14258988

Exponentiation

ny
n2 5082968469603600
n3 3.6238993206228E+23
n4 2.5836568462984E+31
n5 1.8420165983744E+39

Nth Root

y√n
2√n 8443.6331042982
3√n 414.65435971281
4√n 91.889243681174
5√n 37.205893755779

Divisors of 71294940

1, 2, 4, 45, 90, 180, 391, 782, 1013, 1564, 2026, 4052, 17595, 35190, 45585, 70380, 91170, 182340, 396083, 792166, 1584332, 17823735, 35647470, 71294940

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 -71294939
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 71294940 can be divided by 24 positive divisors. The sum of these divisors (counting 71294940) is 1, the average is 0.041666666666667.

Base conversion 71294940

Base System Value
2 Binary 100001111111101111111011100
3 Ternary 11222011011021100
4 Quaternary 10033331333130
5 Quinary 121222414230
6 Senary 11024033100
8 Octal 417757734
10 Decimal 71294940
12 Duodecimal 1ba62790
16 Hexadecimal 43fdfdc
20 Vigesimal 125bh70
36 Base36 16g3j0

Cryptographic Hash Functions

md5 08fd829743e6ed862968b5f5b9a66b24
sha1 8382893f8aad17bd52d04f091de55482b1439ee3
sha256 c3f85f745e00ade7b5c695132f0752d4628fc7a0aa75e926c77e386473c2a5bb
sha512 c841b4327e0e5a31970b87f9e46ba75ffb0403d1114986d64f014d6531d461606b7c4bd003be2014fe7f4a32e395bef58560547c82abc149097489231874b357
ripemd-160 ae3866056fdd9dcc175b06cfbdfd52bf8c863885

71294940 as geometric shapes

Circle

Radius = n
Diameter 142589880
Circumference 447959319.48425
Area 1.5968616402535E+16

Sphere

Radius = n
Volume 1.5179753977357E+24
Surface area 6.3874465610141E+16
Circumference 447959319.48425

Square

Length = n
Perimeter 285179760
Area 5082968469603600
Diagonal 100826271.07658

Cube

Length = n
Surface area 30497810817621600
Volume 3.6238993206228E+23
Space diagonal 123486458.40257

Equilateral Triangle

Length = n
Perimeter 213884820
Area 2.200989910656E+15
Altitude 61743229.201287

Triangular Pyramid

Length = n
Surface area 2.200989910656E+15
Volume 4.2708063065828E+22
Height 33608757.025525