71345242 (number)

71345242 is an even 8-digits composite number following 71345241 and preceding 71345243. In scientific notation, it is written as 7.1345242 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 35660352 positive integers (up to 71345242) that are relatively prime to 71345242.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1345242 × 10^7
Engineering notation 7.1345242 × 10^6

Prime Factorization of 71345242

Prime Factorization 2 × 7537 × 4733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71345242
Product of the distinct prime numbers

The prime factorization of 71345242 is 2 × 7537 × 4733. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 57, 92, 215, 4, 4091, 3608, 36814, 29971, 864195, 108219, 8244514, 3438618, 85218696, 39908870, 734837586, 350403610, 1264800355, 9413436869

Basic calculations (n = 71345242)

Multiplication

n×y
n×2 142690484
n×3 214035726
n×4 285380968
n×5 356726210

Division

n÷y
n÷2 35672621
n÷3 23781747.333333
n÷3 17836310.5
n÷5 14269048.4

Exponentiation

ny
n2 5090143556038564
n3 3.6315752382031E+23
n4 2.5909561421081E+31
n5 1.8485239297009E+39

Nth Root

y√n
2√n 8446.6112731675
3√n 414.75185630045
4√n 91.905447461875
5√n 37.211142383267

Divisors of 71345242

1, 2, 4733, 7537, 9466, 15074, 35672621, 71345242

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71345241
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71345242 can be divided by 8 positive divisors. The sum of these divisors (counting 71345242) is 1, the average is 0.125.

Base conversion 71345242

Base System Value
2 Binary 100010000001010010001011010
3 Ternary 11222020201021101
4 Quaternary 10100022101122
5 Quinary 121231021432
6 Senary 11025102014
8 Octal 420122132
10 Decimal 71345242
12 Duodecimal 1ba8790a
16 Hexadecimal 440a45a
20 Vigesimal 125i322
36 Base36 16h6ca

Cryptographic Hash Functions

md5 4b9f12936c5ea58928288689e3085907
sha1 06d667403d607f22166b0936eb98327454a217d7
sha256 684ed5910dcef52f66409a4d3f0be5763f253ff423619856fff03492abcaa3cf
sha512 7311d0d4f1c23ae511dbb64fa6686c1e6631fa2b02126e95048788128491ce4b952d709b37db0fdd1e051fef5dd468dddab7ec9ca64d4d503470ff24ec26030c
ripemd-160 c5e99394c141e8e132ad32b1878717e1effdffdd

71345242 as geometric shapes

Circle

Radius = n
Diameter 142690484
Circumference 448275376.27157
Area 1.5991157601368E+16

Sphere

Radius = n
Volume 1.521190678573E+24
Surface area 6.3964630405473E+16
Circumference 448275376.27157

Square

Length = n
Perimeter 285380968
Area 5090143556038564
Diagonal 100897408.84719

Cube

Length = n
Surface area 30540861336231384
Volume 3.6315752382031E+23
Space diagonal 123573584.0223

Equilateral Triangle

Length = n
Perimeter 214035726
Area 2.2040968142195E+15
Altitude 61786792.011148

Triangular Pyramid

Length = n
Surface area 2.2040968142195E+15
Volume 4.2798524622043E+22
Height 33632469.61573