71153820 (number)

71153820 is an even 8-digits composite number following 71153819 and preceding 71153821. In scientific notation, it is written as 7.1153820 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 17837568 positive integers (up to 71153820) that are relatively prime to 71153820.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred fifty-three thousand eight hundred twenty

Notation

Scientific notation 7.1153820 × 10^7
Engineering notation 7.1153820 × 10^6

Prime Factorization of 71153820

Prime Factorization 2 × 2 × 1305 × 43 × 317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35576910
Product of the distinct prime numbers

The prime factorization of 71153820 is 2 × 2 × 1305 × 43 × 317. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71153820)

Multiplication

n×y
n×2 142307640
n×3 213461460
n×4 284615280
n×5 355769100

Division

n÷y
n÷2 35576910
n÷3 23717940
n÷3 17788455
n÷5 14230764

Exponentiation

ny
n2 5062866100592400
n3 3.6024226320565E+23
n4 2.5632613152528E+31
n5 1.8238583423846E+39

Nth Root

y√n
2√n 8435.272372603
3√n 414.38059239124
4√n 91.843738886236
5√n 37.19115313669

Divisors of 71153820

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 -71153819
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 71153820 can be divided by 24 positive divisors. The sum of these divisors (counting 71153820) is 1, the average is 0.041666666666667.

Base conversion 71153820

Base System Value
2 Binary 100001111011011100010011100
3 Ternary 11221212222200200
4 Quaternary 10033123202130
5 Quinary 121203410240
6 Senary 11021023500
8 Octal 417334234
10 Decimal 71153820
12 Duodecimal 1b9b4b90
16 Hexadecimal 43db89c
20 Vigesimal 124e4b0
36 Base36 16d2n0

Cryptographic Hash Functions

md5 61d79c3c86fc304be46900579af47d85
sha1 f81953f4a74b6cb72eee4f57365df5721251d812
sha256 7e3744675fb0c34e607fdbdf1add99507834ddd956b49b5a46b9f00c0d19587e
sha512 9c88866ea0dab8ff6acd3445aa170f2cfd8942cc7cc6e98edf89d820a2e3b2871b4c44e40a1fe9af5dc44e6ff716afadb2fa2ef4b7944a2eef207b5d4b315cfc
ripemd-160 b1ac2f30c25bdb4b550f803374944dd8f6a26076

71153820 as geometric shapes

Circle

Radius = n
Diameter 142307640
Circumference 447072636.3737
Area 1.590546294773E+16

Sphere

Radius = n
Volume 1.5089792634659E+24
Surface area 6.362185179092E+16
Circumference 447072636.3737

Square

Length = n
Perimeter 284615280
Area 5062866100592400
Diagonal 100626697.25865

Cube

Length = n
Surface area 30377196603554400
Volume 3.6024226320565E+23
Space diagonal 123242031.39261

Equilateral Triangle

Length = n
Perimeter 213461460
Area 2.192285329536E+15
Altitude 61621015.696305

Triangular Pyramid

Length = n
Surface area 2.192285329536E+15
Volume 4.2454957863784E+22
Height 33542232.419551