84890140 (number)

84890140 is an even 8-digits composite number following 84890139 and preceding 84890141. In scientific notation, it is written as 8.4890140 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 33956048 positive integers (up to 84890140) that are relatively prime to 84890140.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4890140 × 10^7
Engineering notation 8.4890140 × 10^6

Prime Factorization of 84890140

Prime Factorization 2 × 2 × 5 × 4244507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42445070
Product of the distinct prime numbers

The prime factorization of 84890140 is 2 × 2 × 5 × 4244507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 62, 47, 71, 159, 7474, 3605, 72380, 34275, 199332, 687780, 7054779, 9212198, 75570094, 58498337, 486614364, 696030692, 1081341555, 8886228928

Basic calculations (n = 84890140)

Multiplication

n×y
n×2 169780280
n×3 254670420
n×4 339560560
n×5 424450700

Division

n÷y
n÷2 42445070
n÷3 28296713.333333
n÷3 21222535
n÷5 16978028

Exponentiation

ny
n2 7206335869219600
n3 6.1174686082507E+23
n4 5.1931276660001E+31
n5 4.4084533460462E+39

Nth Root

y√n
2√n 9213.5845358905
3√n 439.49345978033
4√n 95.987418633332
5√n 38.527555077173

Divisors of 84890140

1, 2, 4, 5, 10, 20, 4244507, 8489014, 16978028, 21222535, 42445070, 84890140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84890139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84890140 can be divided by 12 positive divisors. The sum of these divisors (counting 84890140) is 1, the average is 0.083333333333333.

Base conversion 84890140

Base System Value
2 Binary 101000011110101001000011100
3 Ternary 12220201212101021
4 Quaternary 11003311020130
5 Quinary 133212441030
6 Senary 12231253524
8 Octal 503651034
10 Decimal 84890140
12 Duodecimal 2451a2a4
16 Hexadecimal 50f521c
20 Vigesimal 16ab570
36 Base36 1ejhng

Cryptographic Hash Functions

md5 f51c83ffecd56fb5be4326785ce2a592
sha1 1b8573a87f5c8c9107f54a116c44d271b36d7fac
sha256 d611524d41b7009712d2f4db695913d77b472e4dfebaee617ab58ae50e009a79
sha512 6754b58bc03d93221c7e4030a82dcda94fc216122201a4ec0b3e344c335a457aefd822c3fb20674efde309b7c37e911f4a41273cf3db438b1ffcbf8bbe4926d7
ripemd-160 a087cdc77725560861bfba9df2e47aad5c1a231b

84890140 as geometric shapes

Circle

Radius = n
Diameter 169780280
Circumference 533380480.37242
Area 2.2639371826041E+16

Sphere

Radius = n
Volume 2.5624792584329E+24
Surface area 9.0557487304164E+16
Circumference 533380480.37242

Square

Length = n
Perimeter 339560560
Area 7206335869219600
Diagonal 120052787.29975

Cube

Length = n
Surface area 43238015215317600
Volume 6.1174686082507E+23
Space diagonal 147034035.54164

Equilateral Triangle

Length = n
Perimeter 254670420
Area 3.1204349654736E+15
Altitude 73517017.770818

Triangular Pyramid

Length = n
Surface area 3.1204349654736E+15
Volume 7.2095058943165E+22
Height 40017595.766584