80490879 (number)

80490879 is an odd 8-digits composite number following 80490878 and preceding 80490880. In scientific notation, it is written as 8.0490879 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 45994536 positive integers (up to 80490879) that are relatively prime to 80490879.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety thousand eight hundred seventy-nine

Notation

Scientific notation 8.0490879 × 10^7
Engineering notation 8.0490879 × 10^6

Prime Factorization of 80490879

Prime Factorization 3 × 3 × 7 × 7 × 182519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3832899
Product of the distinct prime numbers

The prime factorization of 80490879 is 3 × 3 × 7 × 7 × 182519. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 11, 43, 92, 6, 9573, 7803, 62140, 19904, 686387, 732364, 1784365, 225240, 97648824, 87777227, 837187936, 328847916, 1122617883, 4615726776

Basic calculations (n = 80490879)

Multiplication

n×y
n×2 160981758
n×3 241472637
n×4 321963516
n×5 402454395

Division

n÷y
n÷2 40245439.5
n÷3 26830293
n÷3 20122719.75
n÷5 16098175.8

Exponentiation

ny
n2 6478781602192641
n3 5.2148282600951E+23
n4 4.197461104891E+31
n5 3.3785733390099E+39

Nth Root

y√n
2√n 8971.6709146067
3√n 431.76644718781
4√n 94.718904737157
5√n 38.11968770464

Divisors of 80490879

1, 3, 7, 9, 21, 49, 63, 147, 441, 182519, 547557, 1277633, 1642671, 3832899, 8943431, 11498697, 26830293, 80490879

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80490878
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80490879 can be divided by 18 positive divisors. The sum of these divisors (counting 80490879) is 1, the average is 0.055555555555556.

Base conversion 80490879

Base System Value
2 Binary 100110011000011000101111111
3 Ternary 12121110100201200
4 Quaternary 10303003011333
5 Quinary 131101202004
6 Senary 11553110543
8 Octal 463030577
10 Decimal 80490879
12 Duodecimal 22b58453
16 Hexadecimal 4cc317f
20 Vigesimal 153173j
36 Base36 1bx75r

Cryptographic Hash Functions

md5 0572785ff0cda023d39a3206ce28f312
sha1 ae6dde39ab9887eb30f79283d5d54ac75c7005ae
sha256 94799e74732656f3195386f65ea292a327dafd39a1b08da2df16211ae571f31a
sha512 19cfda59a991ff8d31d0ae67c4ebfa5ffe99668f82143ab5e4ab6675a72f8d2ad747513b75f83e46d4cf191062ad3b2f334b895d99bcee3520ad5553cb558a0e
ripemd-160 a4f19268382bd15caa3e6ee4ac47c7132627fc25

80490879 as geometric shapes

Circle

Radius = n
Diameter 160981758
Circumference 505739108.29477
Area 2.0353692685661E+16

Sphere

Radius = n
Volume 2.184382153553E+24
Surface area 8.1414770742644E+16
Circumference 505739108.29477

Square

Length = n
Perimeter 321963516
Area 6478781602192641
Diagonal 113831292.72913

Cube

Length = n
Surface area 38872689613155846
Volume 5.2148282600951E+23
Space diagonal 139414291.97388

Equilateral Triangle

Length = n
Perimeter 241472637
Area 2.805394726535E+15
Altitude 69707145.986939

Triangular Pyramid

Length = n
Surface area 2.805394726535E+15
Volume 6.1457340423942E+22
Height 37943764.243044