84496987 (number)

84496987 is an odd 8-digits composite number following 84496986 and preceding 84496988. In scientific notation, it is written as 8.4496987 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 79228800 positive integers (up to 84496987) that are relatively prime to 84496987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4496987 × 10^7
Engineering notation 8.4496987 × 10^6

Prime Factorization of 84496987

Prime Factorization 17 × 271 × 18341

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84496987
Product of the distinct prime numbers

The prime factorization of 84496987 is 17 × 271 × 18341. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84496987)

Multiplication

n×y
n×2 168993974
n×3 253490961
n×4 337987948
n×5 422484935

Division

n÷y
n÷2 42248493.5
n÷3 28165662.333333
n÷3 21124246.75
n÷5 16899397.4

Exponentiation

ny
n2 7139740812078169
n3 6.0328658658154E+23
n4 5.0975898863655E+31
n5 4.3073098635955E+39

Nth Root

y√n
2√n 9192.2242683694
3√n 438.81393207491
4√n 95.87608809484
5√n 38.491802131737

Divisors of 84496987

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84496986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84496987 can be divided by 8 positive divisors. The sum of these divisors (counting 84496987) is 1, the average is 0.125.

Base conversion 84496987

Base System Value
2 Binary 101000010010101001001011011
3 Ternary 12212222220002001
4 Quaternary 11002111021123
5 Quinary 133112400422
6 Senary 12215021431
8 Octal 502251133
10 Decimal 84496987
12 Duodecimal 2436a877
16 Hexadecimal 509525b
20 Vigesimal 1682297
36 Base36 1eb2aj

Cryptographic Hash Functions

md5 bd0e706979a4569089eb744be57a142c
sha1 771396a154804699c3b5a514b2773d2b65f648ed
sha256 8bf2f9c00bcc9ae07f465d593f553d09454a961fb389371ec22f02e4926758b1
sha512 91ee6af64871d984881e6b80207560726ce2fba8f214fca1d780480c99b768a2df84d1b3bc1efa097c2e9638893ba61c18c7cf71505dd26048f491abb31c06de
ripemd-160 610f79e563f3fa5082f5b9b131cc05c23ade633a

84496987 as geometric shapes

Circle

Radius = n
Diameter 168993974
Circumference 530910227.21934
Area 2.243015728376E+16

Sphere

Radius = n
Volume 2.5270409445518E+24
Surface area 8.972062913504E+16
Circumference 530910227.21934

Square

Length = n
Perimeter 337987948
Area 7139740812078169
Diagonal 119496784.99506

Cube

Length = n
Surface area 42838444872469014
Volume 6.0328658658154E+23
Space diagonal 146353074.57049

Equilateral Triangle

Length = n
Perimeter 253490961
Area 3.0915984598481E+15
Altitude 73176537.285243

Triangular Pyramid

Length = n
Surface area 3.0915984598481E+15
Volume 7.1098006061782E+22
Height 39832261.665021