84393965 is an odd 8-digits composite number following 84393964
and preceding 84393966 . In scientific notation, it is written as 8.4393965 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 67141440 positive integers (up to 84393965) that are relatively prime to 84393965.
84393965 has 8 divisors, whose sum is 101833368
The reverse of 84393965 is 56939348
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-four million three hundred ninety-three thousand nine hundred sixty-five
Scientific notation
8.4393965 × 10^7
Engineering notation
8.4393965 × 10^6
Prime Factorization
5 × 181 × 93253
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84393965
Product of the distinct prime numbers
The prime factorization of 84393965 is 5 × 181 × 93253.
Since it has a total of 3 prime factors.
3 , 7 , 29 , 69 , 683 , 441 , 4942 , 9046 , 68884 , 99600 , 316672 , 702551 , 2783431 , 5209539 , 16696988 , 67395206 , 984240253 , 634249160 , 7742860618 , 4253831243
n×2
168787930
n×3
253181895
n×4
337575860
n×5
421969825
n÷2
42196982.5
n÷3
28131321.666667
n÷3
21098491.25
n÷5
16878793
n2
7122341328421225
n3
6.0108262478883E+23
n4
5.0727745998537E+31
n5
4.2811156203294E+39
2 √n
9186.6188012783
3 √n
438.63551989763
4 √n
95.846850763488
5 √n
38.482411411538
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
-84393964
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 84393965 can be divided by 8 positive divisors.
The sum of these divisors (counting 84393965) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000001111011111111101101
3
Ternary
12212210122202102
4
Quaternary
11001323333231
5
Quinary
133101101330
6
Senary
12212504445
8
Octal
501737755
10
Decimal
84393965
12
Duodecimal
2431b125
16
Hexadecimal
507bfed
20
Vigesimal
16794i5
36
Base36
1e8ust
md5
84eccfabee18724ec496535f45a2ac8f
sha1
c50d2f16d1416dc6456782d205332a1e7f87e027
sha256
49587779d0beed4aa81077033de493c9746b2c19a9c26cbd025c379fccb13929
sha512
90e60be42c1d9276bf3487eded9bca76c819609c042a0a7601a41b3472c208f556b1105dbc0ec965a0ffa3480001c4b3c6b109b3fdcf2ca2e0d941aea8b754fe
ripemd-160
f7b246af4356c291216d676364fc031ccd6353c0
Diameter
168787930
Circumference
530262920.90263
Area
2.2375495193727E+16
Volume
2.5178090109828E+24
Surface area
8.9501980774908E+16
Circumference
530262920.90263
Perimeter
337575860
Area
7122341328421225
Diagonal
119351089.88544
Surface area
42734047970527350
Volume
6.0108262478883E+23
Space diagonal
146174635.23219
Perimeter
253181895
Area
3.0840642624183E+15
Altitude
73087317.616095
Surface area
3.0840642624183E+15
Volume
7.0838266673599E+22
Height
39783696.62848