84490690 (number)

84490690 is an even 8-digits composite number following 84490689 and preceding 84490691. In scientific notation, it is written as 8.4490690 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 33767280 positive integers (up to 84490690) that are relatively prime to 84490690.

Interesting facts

Basic properties

Name

Name eighty-four million four hundred ninety thousand six hundred ninety

Notation

Scientific notation 8.4490690 × 10^7
Engineering notation 8.4490690 × 10^6

Prime Factorization of 84490690

Prime Factorization 2 × 5 × 1459 × 5791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84490690
Product of the distinct prime numbers

The prime factorization of 84490690 is 2 × 5 × 1459 × 5791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 31, 34, 817, 476, 335, 2379, 26496, 73945, 518088, 75000, 3496698, 3511280, 75591083, 68308591, 437409561, 895378118, 7568089401, 1811488635

Basic calculations (n = 84490690)

Multiplication

n×y
n×2 168981380
n×3 253472070
n×4 337962760
n×5 422453450

Division

n÷y
n÷2 42245345
n÷3 28163563.333333
n÷3 21122672.5
n÷5 16898138

Exponentiation

ny
n2 7138676696676100
n3 6.0315171978908E+23
n4 5.0960704979666E+31
n5 4.3057051266184E+39

Nth Root

y√n
2√n 9191.881744235
3√n 438.8030311735
4√n 95.874301792686
5√n 38.491228406893

Divisors of 84490690

1, 2, 5, 10, 1459, 2918, 5791, 7295, 11582, 14590, 28955, 57910, 8449069, 16898138, 42245345, 84490690

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 -84490689
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 84490690 can be divided by 16 positive divisors. The sum of these divisors (counting 84490690) is 1, the average is 0.0625.

Base conversion 84490690

Base System Value
2 Binary 101000010010011100111000010
3 Ternary 12212222120102211
4 Quaternary 11002103213002
5 Quinary 133112200230
6 Senary 12214532334
8 Octal 502234702
10 Decimal 84490690
12 Duodecimal 243670aa
16 Hexadecimal 50939c2
20 Vigesimal 16816ea
36 Base36 1eaxfm

Cryptographic Hash Functions

md5 3d475f63e377a817f6487dd2bb18b6e3
sha1 d8bcf22b74e12548267de146b41796c62c2636f7
sha256 b1926b6e1eb480527b1f3c3355f09e6bd66d7d9e322718eb282aa2426b93b8c9
sha512 88e8ec8d9b6686ce0167c1586803b09ee74127d390f61d7dce5f4ac31e7b47e0353366a68e037d42e835b25a3fe1992d905fae101599ecf6ae10dad9b2a679d0
ripemd-160 09d7e49c073248ad0421c68a32939afcbf76fcbb

84490690 as geometric shapes

Circle

Radius = n
Diameter 168981380
Circumference 530870662.00147
Area 2.242681426663E+16

Sphere

Radius = n
Volume 2.5264760158526E+24
Surface area 8.9707257066521E+16
Circumference 530870662.00147

Square

Length = n
Perimeter 337962760
Area 7138676696676100
Diagonal 119487879.69226

Cube

Length = n
Surface area 42832060180056600
Volume 6.0315171978908E+23
Space diagonal 146342167.84655

Equilateral Triangle

Length = n
Perimeter 253472070
Area 3.0911376843627E+15
Altitude 73171083.923276

Triangular Pyramid

Length = n
Surface area 3.0911376843627E+15
Volume 7.1082111857865E+22
Height 39829293.230754