71398180 (number)

71398180 is an even 8-digits composite number following 71398179 and preceding 71398181. In scientific notation, it is written as 7.1398180 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 24353280 positive integers (up to 71398180) that are relatively prime to 71398180.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ninety-eight thousand one hundred eighty

Notation

Scientific notation 7.1398180 × 10^7
Engineering notation 7.1398180 × 10^6

Prime Factorization of 71398180

Prime Factorization 2 × 2 × 35 × 211 × 2417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35699090
Product of the distinct prime numbers

The prime factorization of 71398180 is 2 × 2 × 35 × 211 × 2417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 58, 14, 960, 898, 1919, 9278, 43341, 35781, 180933, 300716, 3785729, 8184974, 91412462, 80904928, 123507961, 376568960, 9001458684, 3693136538

Basic calculations (n = 71398180)

Multiplication

n×y
n×2 142796360
n×3 214194540
n×4 285592720
n×5 356990900

Division

n÷y
n÷2 35699090
n÷3 23799393.333333
n÷3 17849545
n÷5 14279636

Exponentiation

ny
n2 5097700107312400
n3 3.6396650984791E+23
n4 2.5986546384093E+31
n5 1.8553921163098E+39

Nth Root

y√n
2√n 8449.7443748317
3√n 414.85441256968
4√n 91.922491126121
5√n 37.21666286088

Divisors of 71398180

1, 2, 4, 35, 70, 140, 211, 422, 844, 2417, 4834, 7385, 9668, 14770, 29540, 84595, 169190, 338380, 509987, 1019974, 2039948, 17849545, 35699090, 71398180

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 -71398179
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 71398180 can be divided by 24 positive divisors. The sum of these divisors (counting 71398180) is 1, the average is 0.041666666666667.

Base conversion 71398180

Base System Value
2 Binary 100010000010111001100100100
3 Ternary 11222100101220001
4 Quaternary 10100113030210
5 Quinary 121234220210
6 Senary 11030151044
8 Octal 420271444
10 Decimal 71398180
12 Duodecimal 1bab2484
16 Hexadecimal 4417324
20 Vigesimal 1264f90
36 Base36 16ib6s

Cryptographic Hash Functions

md5 f2ca4caf4e5a2497d1db2334b750414e
sha1 b0d5c66f6448770b24213d14cfb2cdd193bf1fa5
sha256 a0527a0284b540f6d96f15b40579a24a466017dd03ae067aebbf5373af012d9d
sha512 a2f478040ab11eaba1df0a599d0f723f87d021c9c087ca754a1aecacfe2cd2bd3fc14d45e28ed91c7787ab1306f4127e7030a570b18fc881fe0e0005578471a6
ripemd-160 7232fb8a88536687eaa464f22e45ebfc2520147c

71398180 as geometric shapes

Circle

Radius = n
Diameter 142796360
Circumference 448607995.53536
Area 1.6014897207337E+16

Sphere

Radius = n
Volume 1.5245793513212E+24
Surface area 6.4059588829346E+16
Circumference 448607995.53536

Square

Length = n
Perimeter 285592720
Area 5097700107312400
Diagonal 100972274.48476

Cube

Length = n
Surface area 30586200643874400
Volume 3.6396650984791E+23
Space diagonal 123665275.32795

Equilateral Triangle

Length = n
Perimeter 214194540
Area 2.2073688969036E+15
Altitude 61832637.663974

Triangular Pyramid

Length = n
Surface area 2.2073688969036E+15
Volume 4.289386453971E+22
Height 33657424.828252