80491842 (number)

80491842 is an even 8-digits composite number following 80491841 and preceding 80491843. In scientific notation, it is written as 8.0491842 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 26091936 positive integers (up to 80491842) that are relatively prime to 80491842.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety-one thousand eight hundred forty-two

Notation

Scientific notation 8.0491842 × 10^7
Engineering notation 8.0491842 × 10^6

Prime Factorization of 80491842

Prime Factorization 2 × 9 × 53 × 607 × 139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80491842
Product of the distinct prime numbers

The prime factorization of 80491842 is 2 × 9 × 53 × 607 × 139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 71, 12, 616, 811, 60, 3594, 60066, 20542, 653814, 965744, 9927528, 9251715, 15706268, 19583783, 623970354, 39681550, 3051284263, 4715425714

Basic calculations (n = 80491842)

Multiplication

n×y
n×2 160983684
n×3 241475526
n×4 321967368
n×5 402459210

Division

n÷y
n÷2 40245921
n÷3 26830614
n÷3 20122960.5
n÷5 16098368.4

Exponentiation

ny
n2 6478936628552964
n3 5.215015434335E+23
n4 4.1976619836805E+31
n5 3.3787754515982E+39

Nth Root

y√n
2√n 8971.7245833786
3√n 431.76816907828
4√n 94.719188042226
5√n 38.119778917666

Divisors of 80491842

1, 2, 9, 18, 53, 106, 139, 278, 477, 607, 954, 1214, 1251, 2502, 5463, 7367, 10926, 14734, 32171, 64342, 66303, 84373, 132606, 168746, 289539, 579078, 759357, 1518714, 4471769, 8943538, 40245921, 80491842

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 -80491841
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 80491842 can be divided by 32 positive divisors. The sum of these divisors (counting 80491842) is 1, the average is 0.03125.

Base conversion 80491842

Base System Value
2 Binary 100110011000011010101000010
3 Ternary 12121110102001100
4 Quaternary 10303003111002
5 Quinary 131101214332
6 Senary 11553115230
8 Octal 463032502
10 Decimal 80491842
12 Duodecimal 22b58b16
16 Hexadecimal 4cc3542
20 Vigesimal 15319c2
36 Base36 1bx7wi

Cryptographic Hash Functions

md5 aab32e49cfb86f0b26915de23518d36f
sha1 3bcdb40a211cecbc093da05de5c2b4c0c3250e8e
sha256 b9d7c442d24ac977919b1233c3ed2bf5a6eb81c1ac1264a609f71e56776b9dac
sha512 446d54df15202071ee983cbfdc593a9a4f89aedd53669eea6e653fa423952d0b0eb2d58d2ff922323691ca1e4e3a328ccb528fde58dfc4fad38cbd43ecfe9aa4
ripemd-160 2b48189f4eca043d47546cae13724145d2de24f8

80491842 as geometric shapes

Circle

Radius = n
Diameter 160983684
Circumference 505745159.00222
Area 2.0354179715336E+16

Sphere

Radius = n
Volume 2.1844605569152E+24
Surface area 8.1416718861343E+16
Circumference 505745159.00222

Square

Length = n
Perimeter 321967368
Area 6478936628552964
Diagonal 113832654.61679

Cube

Length = n
Surface area 38873619771317784
Volume 5.215015434335E+23
Space diagonal 139415959.93881

Equilateral Triangle

Length = n
Perimeter 241475526
Area 2.8054618549182E+15
Altitude 69707979.969403

Triangular Pyramid

Length = n
Surface area 2.8054618549182E+15
Volume 6.1459546293513E+22
Height 37944218.205597