84398428 (number)

84398428 is an even 8-digits composite number following 84398427 and preceding 84398429. In scientific notation, it is written as 8.4398428 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 41781200 positive integers (up to 84398428) that are relatively prime to 84398428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4398428 × 10^7
Engineering notation 8.4398428 × 10^6

Prime Factorization of 84398428

Prime Factorization 2 × 2 × 101 × 208907

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42199214
Product of the distinct prime numbers

The prime factorization of 84398428 is 2 × 2 × 101 × 208907. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 92, 88, 644, 677, 3980, 3734, 56112, 17476, 685416, 815199, 1811139, 3514776, 22423892, 50379259, 285218583, 721490596, 237381593, 289225349

Basic calculations (n = 84398428)

Multiplication

n×y
n×2 168796856
n×3 253195284
n×4 337593712
n×5 421992140

Division

n÷y
n÷2 42199214
n÷3 28132809.333333
n÷3 21099607
n÷5 16879685.6

Exponentiation

ny
n2 7123094648871184
n3 6.0117799085994E+23
n4 5.0738477376777E+31
n5 4.2822477297136E+39

Nth Root

y√n
2√n 9186.8617057187
3√n 438.64325187158
4√n 95.848117903893
5√n 38.48281841545

Divisors of 84398428

1, 2, 4, 101, 202, 404, 208907, 417814, 835628, 21099607, 42199214, 84398428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84398427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84398428 can be divided by 12 positive divisors. The sum of these divisors (counting 84398428) is 1, the average is 0.083333333333333.

Base conversion 84398428

Base System Value
2 Binary 101000001111101000101011100
3 Ternary 12212210212212201
4 Quaternary 11001331011130
5 Quinary 133101222203
6 Senary 12212541244
8 Octal 501750534
10 Decimal 84398428
12 Duodecimal 24321824
16 Hexadecimal 507d15c
20 Vigesimal 1679g18
36 Base36 1e8y8s

Cryptographic Hash Functions

md5 f6f67adc366c18e83f6bbdca5b563821
sha1 d27a92fed70768e8bc773b116b39de9f9ff5e93b
sha256 3d7958eb89d279397739e92d269027425e342e3cf36207142bb5df40938f8f2d
sha512 0a8f36eaab1a95045f5cf2b06937b0281d0a714ff56f16c1a3706704ba1bf7ca6dd828247a62cb79641729882ce75e628431ae74301dad8528dfcee056b86ab7
ripemd-160 eed7c9851c74139f8a3b6a37b5f928f357064050

84398428 as geometric shapes

Circle

Radius = n
Diameter 168796856
Circumference 530290962.75865
Area 2.2377861819718E+16

Sphere

Radius = n
Volume 2.5182084794473E+24
Surface area 8.9511447278874E+16
Circumference 530290962.75865

Square

Length = n
Perimeter 337593712
Area 7123094648871184
Diagonal 119357401.52057

Cube

Length = n
Surface area 42738567893227104
Volume 6.0117799085994E+23
Space diagonal 146182365.37494

Equilateral Triangle

Length = n
Perimeter 253195284
Area 3.0843904597417E+15
Altitude 73091182.687472

Triangular Pyramid

Length = n
Surface area 3.0843904597417E+15
Volume 7.0849505672861E+22
Height 39785800.506856