71121018 (number)

71121018 is an even 8-digits composite number following 71121017 and preceding 71121019. In scientific notation, it is written as 7.1121018 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 23078016 positive integers (up to 71121018) that are relatively prime to 71121018.

Interesting facts

Basic properties

Name

Name seventy-one million one hundred twenty-one thousand eighteen

Notation

Scientific notation 7.1121018 × 10^7
Engineering notation 7.1121018 × 10^6

Prime Factorization of 71121018

Prime Factorization 2 × 3 × 139 × 53 × 1609

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 71121018
Product of the distinct prime numbers

The prime factorization of 71121018 is 2 × 3 × 139 × 53 × 1609. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 68, 34, 464, 146, 8966, 1314, 6565, 37105, 276969, 18258, 5832609, 911366, 13525256, 8262783, 176957682, 674782830, 1183266879, 492937354

Basic calculations (n = 71121018)

Multiplication

n×y
n×2 142242036
n×3 213363054
n×4 284484072
n×5 355605090

Division

n÷y
n÷2 35560509
n÷3 23707006
n÷3 17780254.5
n÷5 14224203.6

Exponentiation

ny
n2 5058199201356324
n3 3.5974427644725E+23
n4 2.5585379160602E+31
n5 1.819658211818E+39

Nth Root

y√n
2√n 8433.3278129099
3√n 414.31690594663
4√n 91.833152036233
5√n 37.187723470578

Divisors of 71121018

1, 2, 3, 6, 53, 106, 139, 159, 278, 318, 417, 834, 1609, 3218, 4827, 7367, 9654, 14734, 22101, 44202, 85277, 170554, 223651, 255831, 447302, 511662, 670953, 1341906, 11853503, 23707006, 35560509, 71121018

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71121017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71121018 can be divided by 32 positive divisors. The sum of these divisors (counting 71121018) is 1, the average is 0.03125.

Base conversion 71121018

Base System Value
2 Binary 100001111010011100001111010
3 Ternary 11221211022200210
4 Quaternary 10033103201322
5 Quinary 121201333033
6 Senary 11020211550
8 Octal 417234172
10 Decimal 71121018
12 Duodecimal 1b999bb6
16 Hexadecimal 43d387a
20 Vigesimal 124a2ai
36 Base36 16cdbu

Cryptographic Hash Functions

md5 ad13e865cf4b60fcd50f88c4576f1b3f
sha1 b9b4df7591cc23f726e0473cd3cf2fab32be3df0
sha256 dbda532d7fb746edc6ba3899267a084271236334bc30ee458388417f26344122
sha512 8465a817b4b9ae956e18be3e717f21c48c0bea2d169744754c531459a7f04162373dd1c384a8e1fcf5d088f216e2f00133bfeaaf087a693e9c333b5235f01889
ripemd-160 4eb9bf511798fbaec913251f35febb354fcf032b

71121018 as geometric shapes

Circle

Radius = n
Diameter 142242036
Circumference 446866535.32925
Area 1.5890801451375E+16

Sphere

Radius = n
Volume 1.5068933014102E+24
Surface area 6.3563205805499E+16
Circumference 446866535.32925

Square

Length = n
Perimeter 284484072
Area 5058199201356324
Diagonal 100580308.22538

Cube

Length = n
Surface area 30349195208137944
Volume 3.5974427644725E+23
Space diagonal 123185216.66202

Equilateral Triangle

Length = n
Perimeter 213363054
Area 2.1902645028884E+15
Altitude 61592608.33101

Triangular Pyramid

Length = n
Surface area 2.1902645028884E+15
Volume 4.2396269561483E+22
Height 33526769.40846