71123456 (number)

71123456 is an even 8-digits composite number following 71123455 and preceding 71123457. In scientific notation, it is written as 7.1123456 × 10^7. The sum of its digits is 29. It has a total of 11 prime factors and 40 positive divisors. There are 34877440 positive integers (up to 71123456) that are relatively prime to 71123456.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred twenty-three thousand four hundred fifty-six

Notation

Scientific notation 7.1123456 × 10^7
Engineering notation 7.1123456 × 10^6

Prime Factorization of 71123456

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53 × 2621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 277826
Product of the distinct prime numbers

The prime factorization of 71123456 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53 × 2621. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71123456)

Multiplication

n×y
n×2 142246912
n×3 213370368
n×4 284493824
n×5 355617280

Division

n÷y
n÷2 35561728
n÷3 23707818.666667
n÷3 17780864
n÷5 14224691.2

Exponentiation

ny
n2 5058545993383936
n3 3.5978127338442E+23
n4 2.5588887567181E+31
n5 1.8199701189733E+39

Nth Root

y√n
2√n 8433.4723572204
3√n 414.32164009837
4√n 91.833939027031
5√n 37.187978423134

Divisors of 71123456

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71123455
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71123456 can be divided by 40 positive divisors. The sum of these divisors (counting 71123456) is 1, the average is 0.025.

Base conversion 71123456

Base System Value
2 Binary 100001111010100001000000000
3 Ternary 11221211110001002
4 Quaternary 10033110020000
5 Quinary 121201422311
6 Senary 11020231132
8 Octal 417241000
10 Decimal 71123456
12 Duodecimal 1b99b4a8
16 Hexadecimal 43d4200
20 Vigesimal 124a8cg
36 Base36 16cf7k

Cryptographic Hash Functions

md5 ed74773056341c6a480133c9da61b9b4
sha1 eb9a9b4c60c9ac716eb5f681fba97088f1686221
sha256 ccf7babeb32a95b3fde72799b67ee6104ceed788001393a7afed6a5664862c65
sha512 845827cc64b2078674872d1188c6c2b52d820e5036069c678451030b317b70f6fbdf8017fbe0cc1f5335de4e409eb3ae4dce73d7286bfb2f59aa5afc4234b542
ripemd-160 27d42bf0b0e8c7b821b35159c0c780242dc7e612

71123456 as geometric shapes

Circle

Radius = n
Diameter 142246912
Circumference 446881853.73503
Area 1.5891890930661E+16

Sphere

Radius = n
Volume 1.5070482738182E+24
Surface area 6.3567563722644E+16
Circumference 446881853.73503

Square

Length = n
Perimeter 284493824
Area 5058545993383936
Diagonal 100583756.07805

Cube

Length = n
Surface area 30351275960303616
Volume 3.5978127338442E+23
Space diagonal 123189439.40189

Equilateral Triangle

Length = n
Perimeter 213370368
Area 2.1904146682412E+15
Altitude 61594719.700945

Triangular Pyramid

Length = n
Surface area 2.1904146682412E+15
Volume 4.2400629692342E+22
Height 33527918.692682