84927989 (number)

84927989 is an odd 8-digits composite number following 84927988 and preceding 84927990. In scientific notation, it is written as 8.4927989 × 10^7. The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors. There are 84546924 positive integers (up to 84927989) that are relatively prime to 84927989.

Interesting facts

Basic properties

Name

Name eighty-four million nine hundred twenty-seven thousand nine hundred eighty-nine

Notation

Scientific notation 8.4927989 × 10^7
Engineering notation 8.4927989 × 10^6

Prime Factorization of 84927989

Prime Factorization 223 × 380843

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 84927989
Product of the distinct prime numbers

The prime factorization of 84927989 is 223 × 380843. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 40, 6, 298, 587, 7729, 6869, 94030, 74020, 411799, 591384, 9085692, 3665529, 22884069, 97873478, 797477735, 582915892, 1215195306, 8765640947

Basic calculations (n = 84927989)

Multiplication

n×y
n×2 169855978
n×3 254783967
n×4 339711956
n×5 424639945

Division

n÷y
n÷2 42463994.5
n÷3 28309329.666667
n÷3 21231997.25
n÷5 16985597.8

Exponentiation

ny
n2 7212763315584121
n3 6.1256548352553E+23
n4 5.2023954646636E+31
n5 4.418289847966E+39

Nth Root

y√n
2√n 9215.6382850023
3√n 439.55876738997
4√n 95.998116049234
5√n 38.530990033072

Divisors of 84927989

1, 223, 380843, 84927989

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84927988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84927989 can be divided by 4 positive divisors. The sum of these divisors (counting 84927989) is 1, the average is 0.25.

Base conversion 84927989

Base System Value
2 Binary 101000011111110010111110101
3 Ternary 12220210210022002
4 Quaternary 11003332113311
5 Quinary 133220143424
6 Senary 12232145045
8 Octal 503762765
10 Decimal 84927989
12 Duodecimal 24538185
16 Hexadecimal 50fe5f5
20 Vigesimal 16afjj9
36 Base36 1ekaut

Cryptographic Hash Functions

md5 2b1d50fc9b67f6c45cd0cefa3092bf88
sha1 c3486fea5133961d98531b36df2185c82f8b8fc2
sha256 d7d08923e00efa8252a31279387d17c0cd13c292a86713c3495c7bcca6073062
sha512 d0b4628a7c6065ef5c5d5eb86208c4888c1a3fa59ec46dfe516968faff24dce97e57c9467d6d948b25153e24f8bc15ba4773eea9b8f87b1c34a23465d5e74ed3
ripemd-160 debd6e1441ef23b20e8d798c2c5013f6f54f5d36

84927989 as geometric shapes

Circle

Radius = n
Diameter 169855978
Circumference 533618292.65311
Area 2.2659564244321E+16

Sphere

Radius = n
Volume 2.565908297182E+24
Surface area 9.0638256977284E+16
Circumference 533618292.65311

Square

Length = n
Perimeter 339711956
Area 7212763315584121
Diagonal 120106313.86887

Cube

Length = n
Surface area 43276579893504726
Volume 6.1256548352553E+23
Space diagonal 147099591.93265

Equilateral Triangle

Length = n
Perimeter 254783967
Area 3.1232181313902E+15
Altitude 73549795.966325

Triangular Pyramid

Length = n
Surface area 3.1232181313902E+15
Volume 7.219153455362E+22
Height 40035437.956291