84493988 (number)

84493988 is an even 8-digits composite number following 84493987 and preceding 84493989. In scientific notation, it is written as 8.4493988 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 39892608 positive integers (up to 84493988) that are relatively prime to 84493988.

Interesting facts

Basic properties

Name

Name eighty-four million four hundred ninety-three thousand nine hundred eighty-eight

Notation

Scientific notation 8.4493988 × 10^7
Engineering notation 8.4493988 × 10^6

Prime Factorization of 84493988

Prime Factorization 2 × 2 × 19 × 337 × 3299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42246994
Product of the distinct prime numbers

The prime factorization of 84493988 is 2 × 2 × 19 × 337 × 3299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 18, 89, 247, 120, 80, 4972, 4278, 6464, 967338, 800067, 2631012, 6860003, 7906931, 60263934, 271348687, 135078204, 3656007387, 376061958

Basic calculations (n = 84493988)

Multiplication

n×y
n×2 168987976
n×3 253481964
n×4 337975952
n×5 422469940

Division

n÷y
n÷2 42246994
n÷3 28164662.666667
n÷3 21123497
n÷5 16898797.6

Exponentiation

ny
n2 7139234008144144
n3 6.0322235261332E+23
n4 5.0968662223042E+31
n5 4.3065455342498E+39

Nth Root

y√n
2√n 9192.0611399185
3√n 438.80874049511
4√n 95.875237365644
5√n 38.491528894649

Divisors of 84493988

1, 2, 4, 19, 38, 76, 337, 674, 1348, 3299, 6403, 6598, 12806, 13196, 25612, 62681, 125362, 250724, 1111763, 2223526, 4447052, 21123497, 42246994, 84493988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84493987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84493988 can be divided by 24 positive divisors. The sum of these divisors (counting 84493988) is 1, the average is 0.041666666666667.

Base conversion 84493988

Base System Value
2 Binary 101000010010100011010100100
3 Ternary 12212222201221222
4 Quaternary 11002110122210
5 Quinary 133112301423
6 Senary 12214555512
8 Octal 502243244
10 Decimal 84493988
12 Duodecimal 24368b98
16 Hexadecimal 50946a4
20 Vigesimal 1681ej8
36 Base36 1eazz8

Cryptographic Hash Functions

md5 6511b09544ff8c5ff961f15bd3e56293
sha1 31ede4fe53fbb8d56a7ae7f3dceb108ae61cdc11
sha256 9b6a0ac96e01b6f9e9ff720a0280188fffa115d951188daadb7736dd981aa39e
sha512 9af5ce6093ee8dd87ec7375650f37fcb09ed34cc296b51d0e12df86ae6895b4634769d23b2c62e31d7368d3f430a56e0881fea9b9af989460b6961b78fca1a7b
ripemd-160 7451868f96ec7b96a3e7c1bfc3aa15fc6ffa9ea2

84493988 as geometric shapes

Circle

Radius = n
Diameter 168987976
Circumference 530891383.94661
Area 2.2428565112244E+16

Sphere

Radius = n
Volume 2.5267718819349E+24
Surface area 8.9714260448976E+16
Circumference 530891383.94661

Square

Length = n
Perimeter 337975952
Area 7139234008144144
Diagonal 119492543.76859

Cube

Length = n
Surface area 42835404048864864
Volume 6.0322235261332E+23
Space diagonal 146347880.15012

Equilateral Triangle

Length = n
Perimeter 253481964
Area 3.0913790073073E+15
Altitude 73173940.075058

Triangular Pyramid

Length = n
Surface area 3.0913790073073E+15
Volume 7.1090436016031E+22
Height 39830847.922863