84156984 (number)

84156984 is an even 8-digits composite number following 84156983 and preceding 84156985. In scientific notation, it is written as 8.4156984 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 28052304 positive integers (up to 84156984) that are relatively prime to 84156984.

Interesting facts

Basic properties

Name

Name eighty-four million one hundred fifty-six thousand nine hundred eighty-four

Notation

Scientific notation 8.4156984 × 10^7
Engineering notation 8.4156984 × 10^6

Prime Factorization of 84156984

Prime Factorization 2 × 2 × 2 × 9 × 1168847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21039246
Product of the distinct prime numbers

The prime factorization of 84156984 is 2 × 2 × 2 × 9 × 1168847. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 83, 9, 550, 848, 3106, 9446, 31344, 90754, 669733, 421673, 594864, 3554754, 6097954, 69087885, 65959475, 66230072, 6452204831, 7839778582

Basic calculations (n = 84156984)

Multiplication

n×y
n×2 168313968
n×3 252470952
n×4 336627936
n×5 420784920

Division

n÷y
n÷2 42078492
n÷3 28052328
n÷3 21039246
n÷5 16831396.8

Exponentiation

ny
n2 7082397955976256
n3 5.9603325146273E+23
n4 5.0160360806817E+31
n5 4.2213446818535E+39

Nth Root

y√n
2√n 9173.7115716595
3√n 438.22456739673
4√n 95.779494526018
5√n 38.460775123009

Divisors of 84156984

1, 2, 4, 8, 9, 18, 36, 72, 1168847, 2337694, 4675388, 9350776, 10519623, 21039246, 42078492, 84156984

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84156983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84156984 can be divided by 16 positive divisors. The sum of these divisors (counting 84156984) is 1, the average is 0.0625.

Base conversion 84156984

Base System Value
2 Binary 101000001000010001000111000
3 Ternary 12212100121200100
4 Quaternary 11001002020320
5 Quinary 133021010414
6 Senary 12203435400
8 Octal 501021070
10 Decimal 84156984
12 Duodecimal 24225b60
16 Hexadecimal 5042238
20 Vigesimal 165jc94
36 Base36 1e3ry0

Cryptographic Hash Functions

md5 80e7d1cefb4ba160767e75cee32cf102
sha1 4d112d2031de439567fac7141488678123165138
sha256 8c0eb10930d8b9583a2df6dadcc59d65b01e73f13d9fca094801ebb4bc38da1a
sha512 4acad5725e4ee90c1e82981dad29477a5b143c55c07b3f29ea6aa3a5f447e716213c139896682acb6b0150dcbba45cf7af7aea35720235196587a2c2b3a96ae5
ripemd-160 1e10cbd6befdefa7112aeee01c45a1ccac96d00e

84156984 as geometric shapes

Circle

Radius = n
Diameter 168313968
Circumference 528773925.36535
Area 2.2250009388294E+16

Sphere

Radius = n
Volume 2.4966582454541E+24
Surface area 8.9000037553177E+16
Circumference 528773925.36535

Square

Length = n
Perimeter 336627936
Area 7082397955976256
Diagonal 119015948.14122

Cube

Length = n
Surface area 42494387735857536
Volume 5.9603325146273E+23
Space diagonal 145764172.09976

Equilateral Triangle

Length = n
Perimeter 252470952
Area 3.0667682747932E+15
Altitude 72882086.049881

Triangular Pyramid

Length = n
Surface area 3.0667682747932E+15
Volume 7.0243192320327E+22
Height 39671982.713739