84398445 (number)

84398445 is an odd 8-digits composite number following 84398444 and preceding 84398446. In scientific notation, it is written as 8.4398445 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 45012480 positive integers (up to 84398445) that are relatively prime to 84398445.

Interesting facts

Basic properties

Name

Name eighty-four million three hundred ninety-eight thousand four hundred forty-five

Notation

Scientific notation 8.4398445 × 10^7
Engineering notation 8.4398445 × 10^6

Prime Factorization of 84398445

Prime Factorization 9 × 5 × 1875521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84398445
Product of the distinct prime numbers

The prime factorization of 84398445 is 9 × 5 × 1875521. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84398445)

Multiplication

n×y
n×2 168796890
n×3 253195335
n×4 337593780
n×5 421992225

Division

n÷y
n÷2 42199222.5
n÷3 28132815
n÷3 21099611.25
n÷5 16879689

Exponentiation

ny
n2 7123097518418025
n3 6.0117835413784E+23
n4 5.0738518256893E+31
n5 4.2822520424859E+39

Nth Root

y√n
2√n 9186.862630953
3√n 438.6432813229
4√n 95.848122730458
5√n 38.482819965734

Divisors of 84398445

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 -84398444
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 84398445 can be divided by 8 positive divisors. The sum of these divisors (counting 84398445) is 1, the average is 0.125.

Base conversion 84398445

Base System Value
2 Binary 101000001111101000101101101
3 Ternary 12212210212220100
4 Quaternary 11001331011231
5 Quinary 133101222240
6 Senary 12212541313
8 Octal 501750555
10 Decimal 84398445
12 Duodecimal 24321839
16 Hexadecimal 507d16d
20 Vigesimal 1679g25
36 Base36 1e8y99

Cryptographic Hash Functions

md5 ed3ffaeee9f25883f87d00fb647584f6
sha1 b29d8aec7d676fbd9947151e64d7f69395a6f075
sha256 19ae1e1ad1e2cbd943754363de21bb82ecdf8962de32df2daca2ba259c983eb4
sha512 215734a2df1facbc066811050819b1a46d36cccfb2e48132449291e2608680e005b7ae33422c34658b7ae3701c8370adadc4592ed303f4ae9d916af6d64b814a
ripemd-160 6eb2f05be0fa8c0f6e6c270022a790f6046a9bf8

84398445 as geometric shapes

Circle

Radius = n
Diameter 168796890
Circumference 530291069.5728
Area 2.2377870834666E+16

Sphere

Radius = n
Volume 2.5182100011422E+24
Surface area 8.9511483338663E+16
Circumference 530291069.5728

Square

Length = n
Perimeter 337593780
Area 7123097518418025
Diagonal 119357425.5622

Cube

Length = n
Surface area 42738585110508150
Volume 6.0117835413784E+23
Space diagonal 146182394.81981

Equilateral Triangle

Length = n
Perimeter 253195335
Area 3.084391702292E+15
Altitude 73091197.409904

Triangular Pyramid

Length = n
Surface area 3.084391702292E+15
Volume 7.0849548485572E+22
Height 39785808.520733