80490090 (number)

80490090 is an even 8-digits composite number following 80490089 and preceding 80490091. In scientific notation, it is written as 8.0490090 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 21464016 positive integers (up to 80490090) that are relatively prime to 80490090.

Interesting facts

Basic properties

Name

Name eighty million four hundred ninety thousand ninety

Notation

Scientific notation 8.0490090 × 10^7
Engineering notation 8.0490090 × 10^6

Prime Factorization of 80490090

Prime Factorization 2 × 5 × 3 × 2683003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80490090
Product of the distinct prime numbers

The prime factorization of 80490090 is 2 × 5 × 3 × 2683003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 49, 13, 4, 199, 4717, 9775, 18874, 35423, 359343, 764520, 2657277, 1478204, 31624355, 48918264, 32293355, 974004673, 1977099303, 9982087438

Basic calculations (n = 80490090)

Multiplication

n×y
n×2 160980180
n×3 241470270
n×4 321960360
n×5 402450450

Division

n÷y
n÷2 40245045
n÷3 26830030
n÷3 20122522.5
n÷5 16098018

Exponentiation

ny
n2 6478654588208100
n3 5.2146749088378E+23
n4 4.197296527331E+31
n5 3.3784077524156E+39

Nth Root

y√n
2√n 8971.6269427568
3√n 431.76503640751
4√n 94.718672619272
5√n 38.11961297182

Divisors of 80490090

1, 2, 3, 5, 6, 10, 15, 30, 2683003, 5366006, 8049009, 13415015, 16098018, 26830030, 40245045, 80490090

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 -80490089
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 80490090 can be divided by 16 positive divisors. The sum of these divisors (counting 80490090) is 1, the average is 0.0625.

Base conversion 80490090

Base System Value
2 Binary 100110011000010111001101010
3 Ternary 12121110022122110
4 Quaternary 10303002321222
5 Quinary 131101140330
6 Senary 11553103150
8 Octal 463027152
10 Decimal 80490090
12 Duodecimal 22b57ab6
16 Hexadecimal 4cc2e6a
20 Vigesimal 153154a
36 Base36 1bx6ju

Cryptographic Hash Functions

md5 269aefe5c5f0202b509e3e92abffcbcd
sha1 11865c760dfe2a6256d4bef3e6af82a92db92daa
sha256 66cd0af824f2a5676cde47cba943b7624aeb9663c81673dee01ada9e928a9e5e
sha512 867ea26ca9295e64e9acfcbcb9537efebab9e3e25e4313b3e4ce061a86155be4e2e06e93a9bbef6171e62e95430a0ed2b634db83ee0375cfd1622f20c2964f12
ripemd-160 1018e4cff4fdcf95f8a6e6c5912f7cbb6e56c79e

80490090 as geometric shapes

Circle

Radius = n
Diameter 160980180
Circumference 505734150.86156
Area 2.035329365946E+16

Sphere

Radius = n
Volume 2.1843179179285E+24
Surface area 8.1413174637841E+16
Circumference 505734150.86156

Square

Length = n
Perimeter 321960360
Area 6478654588208100
Diagonal 113830176.91463

Cube

Length = n
Surface area 38871927529248600
Volume 5.2146749088378E+23
Space diagonal 139412925.38579

Equilateral Triangle

Length = n
Perimeter 241470270
Area 2.8053397278664E+15
Altitude 69706462.692896

Triangular Pyramid

Length = n
Surface area 2.8053397278664E+15
Volume 6.1455533162043E+22
Height 37943392.304877