84394554 is an even 8-digits composite number following 84394553
and preceding 84394555 . In scientific notation, it is written as 8.4394554 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 27958608 positive integers (up to 84394554) that are relatively prime to 84394554.
84394554 has 16 divisors, whose sum is 169826592
The reverse of 84394554 is 45549348
Previous prime number is 163
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-four million three hundred ninety-four thousand five hundred fifty-four
Scientific notation
8.4394554 × 10^7
Engineering notation
8.4394554 × 10^6
Prime Factorization
2 × 3 × 163 × 86293
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84394554
Product of the distinct prime numbers
The prime factorization of 84394554 is 2 × 3 × 163 × 86293.
Since it has a total of 4 prime factors.
3 , 8 , 100 , 70 , 991 , 368 , 6536 , 5858 , 11147 , 29894 , 690102 , 960598 , 9392509 , 7999847 , 3769319 , 12455262 , 375749432 , 973346989 , 7369964571 , 479717960
n×2
168789108
n×3
253183662
n×4
337578216
n×5
421972770
n÷2
42197277
n÷3
28131518
n÷3
21098638.5
n÷5
16878910.8
n2
7122440744858916
n3
6.010952100538E+23
n4
5.0729162164026E+31
n5
4.2812650156267E+39
2 √n
9186.6508587189
3 √n
438.63654033284
4 √n
95.847017995965
5 √n
38.482465126462
1 , 2 , 3 , 6 , 163 , 326 , 489 , 978 , 86293 , 172586 , 258879 , 517758 , 14065759 , 28131518 , 42197277 , 84394554
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
-84394553
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 84394554 can be divided by 16 positive divisors.
The sum of these divisors (counting 84394554) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000001111100001000111010
3
Ternary
12212210200120020
4
Quaternary
11001330020322
5
Quinary
133101111204
6
Senary
12212511310
8
Octal
501741072
10
Decimal
84394554
12
Duodecimal
2431b536
16
Hexadecimal
507c23a
20
Vigesimal
167967e
36
Base36
1e8v96
md5
6c0545b61ce1381726e69d15502f4e85
sha1
2439f44b2742790a1e11793b92a9e5870e477f6f
sha256
15efbe9b8d9e6951d16c74d9d21166a34598484d84c20c730b6ecaa4ef42f34d
sha512
b3e1a5f143bedde26c3e9321c1bcd0122584a6377c3b746328ee4a2e6bba899bc56420df394693ed6a68c4e2cb6630df9f2fb52448e1bf996a053294b6031b63
ripemd-160
99388b646b2cf91aefc7f47c4f5f030626f8b0ff
Diameter
168789108
Circumference
530266621.69877
Area
2.2375807519677E+16
Volume
2.5178617280174E+24
Surface area
8.950323007871E+16
Circumference
530266621.69877
Perimeter
337578216
Area
7122440744858916
Diagonal
119351922.85723
Surface area
42734644469153496
Volume
6.010952100538E+23
Space diagonal
146175655.41012
Perimeter
253183662
Area
3.0841073109986E+15
Altitude
73087827.705058
Surface area
3.0841073109986E+15
Volume
7.0839749861299E+22
Height
39783974.285743