71303491 (number)

71303491 is an odd 8-digits composite number following 71303490 and preceding 71303492. In scientific notation, it is written as 7.1303491 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 57214080 positive integers (up to 71303491) that are relatively prime to 71303491.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred three thousand four hundred ninety-one

Notation

Scientific notation 7.1303491 × 10^7
Engineering notation 7.1303491 × 10^6

Prime Factorization of 71303491

Prime Factorization 7 × 17 × 199 × 3011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71303491
Product of the distinct prime numbers

The prime factorization of 71303491 is 7 × 17 × 199 × 3011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 70, 24, 736, 884, 1279, 2621, 91665, 26577, 885374, 849330, 6811131, 934463, 88309319, 60275312, 879834458, 137301466, 8718189540, 3171733586

Basic calculations (n = 71303491)

Multiplication

n×y
n×2 142606982
n×3 213910473
n×4 285213964
n×5 356517455

Division

n÷y
n÷2 35651745.5
n÷3 23767830.333333
n÷3 17825872.75
n÷5 14260698.2

Exponentiation

ny
n2 5084187828787081
n3 3.6252034109223E+23
n4 2.5848965878387E+31
n5 1.8431215058689E+39

Nth Root

y√n
2√n 8444.1394469774
3√n 414.67093670825
4√n 91.891998819143
5√n 37.206786195931

Divisors of 71303491

1, 7, 17, 119, 199, 1393, 3011, 3383, 21077, 23681, 51187, 358309, 599189, 4194323, 10186213, 71303491

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 -71303490
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 71303491 can be divided by 16 positive divisors. The sum of these divisors (counting 71303491) is 1, the average is 0.0625.

Base conversion 71303491

Base System Value
2 Binary 100010000000000000101000011
3 Ternary 11222011121000001
4 Quaternary 10100000011003
5 Quinary 121223202431
6 Senary 11024140431
8 Octal 420000503
10 Decimal 71303491
12 Duodecimal 1ba67717
16 Hexadecimal 4400143
20 Vigesimal 125cieb
36 Base36 16ga4j

Cryptographic Hash Functions

md5 59c81fdd6c27d16843f43bdb615ccd24
sha1 9130ecdd2148285e1fa016a492b443f172b5a6f8
sha256 237737471a2b346ae18a739abd7b7bd0e6c42f4ca51ba6acab16f188a3fac83f
sha512 adbf1fabf525d292624f936fa3e8fb2c2166f6063fe2a85145d66eccebd8c40cb2802d79bc9cb386504e93efd8389d848949b277bcc3526fbb522131830531b0
ripemd-160 35ff41271146f4203d55df5d425ace24e2ab9402

71303491 as geometric shapes

Circle

Radius = n
Diameter 142606982
Circumference 448013047.00181
Area 1.5972447132388E+16

Sphere

Radius = n
Volume 1.518521653803E+24
Surface area 6.3889788529553E+16
Circumference 448013047.00181

Square

Length = n
Perimeter 285213964
Area 5084187828787081
Diagonal 100838364.01675

Cube

Length = n
Surface area 30505126972722486
Volume 3.6252034109223E+23
Space diagonal 123501269.16903

Equilateral Triangle

Length = n
Perimeter 213910473
Area 2.2015179086706E+15
Altitude 61750634.584515

Triangular Pyramid

Length = n
Surface area 2.2015179086706E+15
Volume 4.2723431917396E+22
Height 33612788.005583