86840984 (number)

86840984 is an even 8-digits composite number following 86840983 and preceding 86840985. In scientific notation, it is written as 8.6840984 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 8 positive divisors. There are 43420488 positive integers (up to 86840984) that are relatively prime to 86840984.

Interesting facts

Basic properties

Name

Name eighty-six million eight hundred forty thousand nine hundred eighty-four

Notation

Scientific notation 8.6840984 × 10^7
Engineering notation 8.6840984 × 10^6

Prime Factorization of 86840984

Prime Factorization 2 × 2 × 2 × 10855123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21710246
Product of the distinct prime numbers

The prime factorization of 86840984 is 2 × 2 × 2 × 10855123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 70, 1, 41, 739, 9087, 5568, 96960, 53300, 374748, 788735, 4967259, 6134149, 83482774, 83429190, 725487429, 410522029, 1678234088, 5282323816

Basic calculations (n = 86840984)

Multiplication

n×y
n×2 173681968
n×3 260522952
n×4 347363936
n×5 434204920

Division

n÷y
n÷2 43420492
n÷3 28946994.666667
n÷3 21710246
n÷5 17368196.8

Exponentiation

ny
n2 7541356502088256
n3 6.5489881933614E+23
n4 5.6872057891589E+31
n5 4.9388254694105E+39

Nth Root

y√n
2√n 9318.8510021354
3√n 442.83463297707
4√n 96.534196024701
5√n 38.703028268979

Divisors of 86840984

1, 2, 4, 8, 10855123, 21710246, 43420492, 86840984

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 -86840983
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 86840984 can be divided by 8 positive divisors. The sum of these divisors (counting 86840984) is 1, the average is 0.125.

Base conversion 86840984

Base System Value
2 Binary 101001011010001011010011000
3 Ternary 20001101222102202
4 Quaternary 11023101122120
5 Quinary 134212402414
6 Senary 12341145332
8 Octal 513213230
10 Decimal 86840984
12 Duodecimal 250bb248
16 Hexadecimal 52d1698
20 Vigesimal 172f294
36 Base36 1fpaxk

Cryptographic Hash Functions

md5 6a0b24a4396d3d91857ca62e8c83d0bf
sha1 e7a80722564278ed1d2d8410f8eccef76b13137b
sha256 0a57cfb78d203b87f84e62f1b9404101c288e8e72f047956f081abcb2867105a
sha512 d8ad11bbc8ca226f3d94b52d26999d8c1a25091a220975705eaca0e9f491a32a224eb7f986553a3f5b5fb8849b3bd0c0dd41e94685614d8da31c43b6f7f01f2e
ripemd-160 f912ff22950421a4639679f3995fd41939f7a4c5

86840984 as geometric shapes

Circle

Radius = n
Diameter 173681968
Circumference 545637994.72982
Area 2.3691870185062E+16

Sphere

Radius = n
Volume 2.7432337595614E+24
Surface area 9.4767480740248E+16
Circumference 545637994.72982

Square

Length = n
Perimeter 347363936
Area 7541356502088256
Diagonal 122811697.34262

Cube

Length = n
Surface area 45248139012529536
Volume 6.5489881933614E+23
Space diagonal 150412996.46728

Equilateral Triangle

Length = n
Perimeter 260522952
Area 3.2655031549017E+15
Altitude 75206498.233638

Triangular Pyramid

Length = n
Surface area 3.2655031549017E+15
Volume 7.7180566023942E+22
Height 40937232.447542