71286976 (number)

71286976 is an even 8-digits composite number following 71286975 and preceding 71286977. In scientific notation, it is written as 7.1286976 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 14 positive divisors. There are 35643456 positive integers (up to 71286976) that are relatively prime to 71286976.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred eighty-six thousand nine hundred seventy-six

Notation

Scientific notation 7.1286976 × 10^7
Engineering notation 7.1286976 × 10^6

Prime Factorization of 71286976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1113859

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2227718
Product of the distinct prime numbers

The prime factorization of 71286976 is 2 × 2 × 2 × 2 × 2 × 2 × 1113859. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 70, 33, 299, 529, 9251, 3979, 32222, 1724, 661158, 279714, 5335214, 6974920, 73214077, 71058813, 311642781, 880447698, 7614601386, 8196478955

Basic calculations (n = 71286976)

Multiplication

n×y
n×2 142573952
n×3 213860928
n×4 285147904
n×5 356434880

Division

n÷y
n÷2 35643488
n÷3 23762325.333333
n÷3 17821744
n÷5 14257395.2

Exponentiation

ny
n2 5081832947224576
n3 3.6226850334481E+23
n4 2.5825026103497E+31
n5 1.8409880160394E+39

Nth Root

y√n
2√n 8443.1614931849
3√n 414.63891948527
4√n 91.886677452092
5√n 37.205062501897

Divisors of 71286976

1, 2, 4, 8, 16, 32, 64, 1113859, 2227718, 4455436, 8910872, 17821744, 35643488, 71286976

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71286975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71286976 can be divided by 14 positive divisors. The sum of these divisors (counting 71286976) is 1, the average is 0.071428571428571.

Base conversion 71286976

Base System Value
2 Binary 100001111111100000011000000
3 Ternary 11222010202100101
4 Quaternary 10033330003000
5 Quinary 121222140401
6 Senary 11023532144
8 Octal 417740300
10 Decimal 71286976
12 Duodecimal 1ba5a054
16 Hexadecimal 43fc0c0
20 Vigesimal 125ah8g
36 Base36 16fxds

Cryptographic Hash Functions

md5 669fa3f4c0613d77e2701c551e874f6d
sha1 93a7a7ced7d6f8e80b220566b0326e486d7ede8a
sha256 2802c4d3eef903cfc8a57b325b518d8d4e455fd8476bd6e8f1e9a18a72d3f79c
sha512 2d62f64e93bcb3e5f5e719b4d1ab469819b7e35b387e0448ae870dc42c0b991522f0aeed62259b068eb9dfcf93c786a65041bdea86745a37dcc9852b267946ed
ripemd-160 88323a3786ab828a544e4cb8428be294d22b9797

71286976 as geometric shapes

Circle

Radius = n
Diameter 142573952
Circumference 447909280.19646
Area 1.5965049053771E+16

Sphere

Radius = n
Volume 1.5174667583134E+24
Surface area 6.3860196215085E+16
Circumference 447909280.19646

Square

Length = n
Perimeter 285147904
Area 5081832947224576
Diagonal 100815008.27977

Cube

Length = n
Surface area 30490997683347456
Volume 3.6226850334481E+23
Space diagonal 123472664.34994

Equilateral Triangle

Length = n
Perimeter 213860928
Area 2.2004982150426E+15
Altitude 61736332.174972

Triangular Pyramid

Length = n
Surface area 2.2004982150426E+15
Volume 4.2693752554236E+22
Height 33605002.759922