71386198 (number)

71386198 is an even 8-digits composite number following 71386197 and preceding 71386199. In scientific notation, it is written as 7.1386198 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 32724576 positive integers (up to 71386198) that are relatively prime to 71386198.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1386198 × 10^7
Engineering notation 7.1386198 × 10^6

Prime Factorization of 71386198

Prime Factorization 2 × 13 × 149 × 18427

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71386198
Product of the distinct prime numbers

The prime factorization of 71386198 is 2 × 13 × 149 × 18427. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 38, 97, 1000, 596, 6567, 6747, 64585, 67495, 993501, 725099, 9893495, 6140917, 9904969, 26648581, 721773908, 898541397, 8772000798, 5579508467

Basic calculations (n = 71386198)

Multiplication

n×y
n×2 142772396
n×3 214158594
n×4 285544792
n×5 356930990

Division

n÷y
n÷2 35693099
n÷3 23795399.333333
n÷3 17846549.5
n÷5 14277239.6

Exponentiation

ny
n2 5095989264895204
n3 3.6378329866968E+23
n4 2.5969106587927E+31
n5 1.8538357847689E+39

Nth Root

y√n
2√n 8449.0353295509
3√n 414.83120439798
4√n 91.918634288978
5√n 37.215413641385

Divisors of 71386198

1, 2, 13, 26, 149, 298, 1937, 3874, 18427, 36854, 239551, 479102, 2745623, 5491246, 35693099, 71386198

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71386197
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71386198 can be divided by 16 positive divisors. The sum of these divisors (counting 71386198) is 1, the average is 0.0625.

Base conversion 71386198

Base System Value
2 Binary 100010000010100010001010110
3 Ternary 11222022210110021
4 Quaternary 10100110101112
5 Quinary 121233324243
6 Senary 11030015354
8 Octal 420242126
10 Decimal 71386198
12 Duodecimal 1baa755a
16 Hexadecimal 4414456
20 Vigesimal 126359i
36 Base36 16i1xy

Cryptographic Hash Functions

md5 0e9c7500d4cc1515bb54e66bf399349b
sha1 c85b6be2c8ec17110799f3eec4b097b968eb251c
sha256 867df362cadbcbef335a09cb68d5422a5f680b2522ce286afed31912d5bac6ea
sha512 c1beb39bb96408a3dab4d756f487de9eedc47fad2571a7d05b94a47915d137f01604b03d2342e323b166347f160fe7c3a2e224200887319fc9453e39f9c4be86
ripemd-160 f0340f0886b82267f983341d3e7e402ebd8672b4

71386198 as geometric shapes

Circle

Radius = n
Diameter 142772396
Circumference 448532710.40901
Area 1.6009522437367E+16

Sphere

Radius = n
Volume 1.5238119181325E+24
Surface area 6.4038089749469E+16
Circumference 448532710.40901

Square

Length = n
Perimeter 285544792
Area 5095989264895204
Diagonal 100955329.37785

Cube

Length = n
Surface area 30575935589371224
Volume 3.6378329866968E+23
Space diagonal 123644521.89517

Equilateral Triangle

Length = n
Perimeter 214158594
Area 2.206628080406E+15
Altitude 61822260.947586

Triangular Pyramid

Length = n
Surface area 2.206628080406E+15
Volume 4.2872272895291E+22
Height 33651776.459284