71377280 (number)

71377280 is an even 8-digits composite number following 71377279 and preceding 71377281. In scientific notation, it is written as 7.1377280 × 10^7. The sum of its digits is 35. It has a total of 11 prime factors and 128 positive divisors. There are 25141248 positive integers (up to 71377280) that are relatively prime to 71377280.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred seventy-seven thousand two hundred eighty

Notation

Scientific notation 7.1377280 × 10^7
Engineering notation 7.1377280 × 10^6

Prime Factorization of 71377280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 13 × 373

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 1115270
Product of the distinct prime numbers

The prime factorization of 71377280 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 23 × 13 × 373. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71377280)

Multiplication

n×y
n×2 142754560
n×3 214131840
n×4 285509120
n×5 356886400

Division

n÷y
n÷2 35688640
n÷3 23792426.666667
n÷3 17844320
n÷5 14275456

Exponentiation

ny
n2 5094716100198400
n3 3.6364697760437E+23
n4 2.5956132141621E+31
n5 1.8526781115895E+39

Nth Root

y√n
2√n 8448.5075605103
3√n 414.81392926241
4√n 91.915763395134
5√n 37.214483759548

Divisors of 71377280

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71377279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71377280 can be divided by 128 positive divisors. The sum of these divisors (counting 71377280) is 1, the average is 0.0078125.

Base conversion 71377280

Base System Value
2 Binary 100010000010010000110000000
3 Ternary 11222022100012222
4 Quaternary 10100102012000
5 Quinary 121233033110
6 Senary 11025510212
8 Octal 420220600
10 Decimal 71377280
12 Duodecimal 1baa2368
16 Hexadecimal 4412180
20 Vigesimal 1262340
36 Base36 16hv28

Cryptographic Hash Functions

md5 55cfe0c04627447aa0b9e2509e7bc23e
sha1 1a3e602139c227f6965349671b22ea96eb7fb824
sha256 4981e7cdcfa900153b9867a59489cc03ff1283c481c403233c00f142c261074f
sha512 43c6c09bd89a70993720da884bbb4875095ce00128ff8aeb210004ef2206674081756a580455b5319db6af0e2473143b8ec28a52d6ff9481fee936ee8fe055ee
ripemd-160 2e0619e080394e981e686b1ab6970b81f8701495

71377280 as geometric shapes

Circle

Radius = n
Diameter 142754560
Circumference 448476676.96244
Area 1.6005522672509E+16

Sphere

Radius = n
Volume 1.5232408977894E+24
Surface area 6.4022090690036E+16
Circumference 448476676.96244

Square

Length = n
Perimeter 285509120
Area 5094716100198400
Diagonal 100942717.4213

Cube

Length = n
Surface area 30568296601190400
Volume 3.6364697760437E+23
Space diagonal 123629075.46607

Equilateral Triangle

Length = n
Perimeter 214131840
Area 2.2060767839207E+15
Altitude 61814537.733035

Triangular Pyramid

Length = n
Surface area 2.2060767839207E+15
Volume 4.2856207303674E+22
Height 33647572.473767