80491590 (number)

80491590 is an even 8-digits composite number following 80491589 and preceding 80491591. In scientific notation, it is written as 8.0491590 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 21358080 positive integers (up to 80491590) that are relatively prime to 80491590.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-one thousand five hundred ninety

Notation

Scientific notation 8.0491590 × 10^7
Engineering notation 8.0491590 × 10^6

Prime Factorization of 80491590

Prime Factorization 2 × 15 × 9 × 241 × 1237

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80491590
Product of the distinct prime numbers

The prime factorization of 80491590 is 2 × 15 × 9 × 241 × 1237. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 61, 40, 450, 528, 6251, 9465, 30706, 6110, 450878, 209331, 550149, 3690300, 18094709, 66106306, 491896157, 675697896, 1432433627, 2636950820

Basic calculations (n = 80491590)

Multiplication

n×y
n×2 160983180
n×3 241474770
n×4 321966360
n×5 402457950

Division

n÷y
n÷2 40245795
n÷3 26830530
n÷3 20122897.5
n÷5 16098318

Exponentiation

ny
n2 6478896060728100
n3 5.2149664537274E+23
n4 4.1976094165718E+31
n5 3.3787225613884E+39

Nth Root

y√n
2√n 8971.710539245
3√n 431.76771849145
4√n 94.719113906566
5√n 38.119755048921

Divisors of 80491590

1, 2, 9, 15, 18, 30, 135, 241, 270, 482, 1237, 2169, 2474, 3615, 4338, 7230, 11133, 18555, 22266, 32535, 37110, 65070, 166995, 298117, 333990, 596234, 2683053, 4471755, 5366106, 8943510, 40245795, 80491590

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 -80491589
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 80491590 can be divided by 32 positive divisors. The sum of these divisors (counting 80491590) is 1, the average is 0.03125.

Base conversion 80491590

Base System Value
2 Binary 100110011000011010001000110
3 Ternary 12121110101201000
4 Quaternary 10303003101012
5 Quinary 131101212330
6 Senary 11553114130
8 Octal 463032106
10 Decimal 80491590
12 Duodecimal 22b58946
16 Hexadecimal 4cc3446
20 Vigesimal 15318ja
36 Base36 1bx7pi

Cryptographic Hash Functions

md5 5717686fe71198eb5627cd617c88fed3
sha1 2032ed27cc81ff03775d96129e1b5736ec6487ab
sha256 62a6d7d6fed835d8d1bbb350974b389232e42ed741537aebf0ccf139c372f6cb
sha512 63307a02df6db1a7d4dd3875cb664f3779331d433008910015a40119af6afa7010affaaf45a7eb67ee49766150f344eafa37032c8e924a6e1af9a15c9b70f1df
ripemd-160 e1a08a8271d9c9b152f6fd4234220054750787ad

80491590 as geometric shapes

Circle

Radius = n
Diameter 160983180
Circumference 505743575.63952
Area 2.0354052267755E+16

Sphere

Radius = n
Volume 2.1844400399663E+24
Surface area 8.1416209071021E+16
Circumference 505743575.63952

Square

Length = n
Perimeter 321966360
Area 6478896060728100
Diagonal 113832298.23497

Cube

Length = n
Surface area 38873376364368600
Volume 5.2149664537274E+23
Space diagonal 139415523.462

Equilateral Triangle

Length = n
Perimeter 241474770
Area 2.8054442885347E+15
Altitude 69707761.731001

Triangular Pyramid

Length = n
Surface area 2.8054442885347E+15
Volume 6.1458969051517E+22
Height 37944099.411658