84687557 (number)

84687557 is an odd 8-digits composite number following 84687556 and preceding 84687558. In scientific notation, it is written as 8.4687557 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 79130304 positive integers (up to 84687557) that are relatively prime to 84687557.

Interesting facts

Basic properties

Name

Name eighty-four million six hundred eighty-seven thousand five hundred fifty-seven

Notation

Scientific notation 8.4687557 × 10^7
Engineering notation 8.4687557 × 10^6

Prime Factorization of 84687557

Prime Factorization 139 × 17 × 35839

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84687557
Product of the distinct prime numbers

The prime factorization of 84687557 is 139 × 17 × 35839. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84687557)

Multiplication

n×y
n×2 169375114
n×3 254062671
n×4 338750228
n×5 423437785

Division

n÷y
n÷2 42343778.5
n÷3 28229185.666667
n÷3 21171889.25
n÷5 16937511.4

Exponentiation

ny
n2 7171982310628249
n3 6.0737766073432E+23
n4 5.1437330263965E+31
n5 4.3561018386573E+39

Nth Root

y√n
2√n 9202.5842566097
3√n 439.14357689436
4√n 95.930100889187
5√n 38.509148961253

Divisors of 84687557

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 -84687556
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 84687557 can be divided by 8 positive divisors. The sum of these divisors (counting 84687557) is 1, the average is 0.125.

Base conversion 84687557

Base System Value
2 Binary 101000011000011101011000101
3 Ternary 12220100120111012
4 Quaternary 11003003223011
5 Quinary 133140000212
6 Senary 12223052005
8 Octal 503035305
10 Decimal 84687557
12 Duodecimal 24441005
16 Hexadecimal 50c3ac5
20 Vigesimal 1695ihh
36 Base36 1ef5c5

Cryptographic Hash Functions

md5 9198d74dc528fcec076c4fe73a7cac17
sha1 54d03ccb1db5a3c5253de7d35cfad60b67802f6a
sha256 f0fb37623b3401342ace30b36b0667c6a1f312efef6d8e4b2f2fa38019b7c6be
sha512 d5125453d13947f9798893ac31bc7df147e58258a404e4e205219a19257f8a7d2c9a46b711659929b679e32b0185ca1b6e5a04d276ebcc16232e20f2b91b920b
ripemd-160 d2d6d71a963c56e4d8419438f03c60daf785f402

84687557 as geometric shapes

Circle

Radius = n
Diameter 169375114
Circumference 532107613.84333
Area 2.2531446938746E+16

Sphere

Radius = n
Volume 2.54417759589E+24
Surface area 9.0125787754983E+16
Circumference 532107613.84333

Square

Length = n
Perimeter 338750228
Area 7171982310628249
Diagonal 119766291.67364

Cube

Length = n
Surface area 43031893863769494
Volume 6.0737766073432E+23
Space diagonal 146683151.49289

Equilateral Triangle

Length = n
Perimeter 254062671
Area 3.1055594382483E+15
Altitude 73341575.746443

Triangular Pyramid

Length = n
Surface area 3.1055594382483E+15
Volume 7.158014377441E+22
Height 39922097.224548