84869638 is an even 8-digits composite number following 84869637
and preceding 84869639 . In scientific notation, it is written as 8.4869638 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 35389440 positive integers (up to 84869638) that are relatively prime to 84869638.
84869638 has 16 divisors, whose sum is 149423904
The reverse of 84869638 is 83696848
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-four million eight hundred sixty-nine thousand six hundred thirty-eight
Scientific notation
8.4869638 × 10^7
Engineering notation
8.4869638 × 10^6
Prime Factorization
2 × 37 × 7 × 163841
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84869638
Product of the distinct prime numbers
The prime factorization of 84869638 is 2 × 37 × 7 × 163841.
Since it has a total of 4 prime factors.
7 , 8 , 53 , 4 , 337 , 930 , 530 , 3667 , 45468 , 85421 , 30586 , 803658 , 2622043 , 8434459 , 14840021 , 47369734 , 246959524 , 564077720 , 3581880300 , 9055117035
n×2
169739276
n×3
254608914
n×4
339478552
n×5
424348190
n÷2
42434819
n÷3
28289879.333333
n÷3
21217409.5
n÷5
16973927.6
n2
7202855454251044
n3
6.1130373496861E+23
n4
5.1881126694834E+31
n5
4.4031324416227E+39
2 √n
9212.471872413
3 √n
439.45807592856
4 √n
95.981622576475
5 √n
38.525693922856
1 , 2 , 7 , 14 , 37 , 74 , 259 , 518 , 163841 , 327682 , 1146887 , 2293774 , 6062117 , 12124234 , 42434819 , 84869638
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
-84869637
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 84869638 can be divided by 16 positive divisors.
The sum of these divisors (counting 84869638) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000011110000001000000110
3
Ternary
12220200211020221
4
Quaternary
11003300020012
5
Quinary
133211312023
6
Senary
12231014554
8
Octal
503601006
10
Decimal
84869638
12
Duodecimal
2450a45a
16
Hexadecimal
50f0206
20
Vigesimal
16a8e1i
36
Base36
1ej1ty
md5
62a0f1f2f645d2d66a799768e56548d9
sha1
7eb7df566d5707e090fd00f2edb66934e8379002
sha256
2523bae83e7df6df737d3aa931c96f5adde529b473ca4cbccefc3a3d9560165c
sha512
7926d90927a8cf75a1186e428cccc6e33964704d2dde763a2368e88415f66402e31af837a92cfcaf6a987ea9de5626b7ef78e5ef63fac54aae66ddda8a4db7f0
ripemd-160
f4eaf499e461b0c16aeebfacfd0307d685da6d9b
Diameter
169739276
Circumference
533251662.50725
Area
2.2628437779944E+16
Volume
2.5606230971859E+24
Surface area
9.0513751119777E+16
Circumference
533251662.50725
Perimeter
339478552
Area
7202855454251044
Diagonal
120023793.0933
Surface area
43217132725506264
Volume
6.1130373496861E+23
Space diagonal
146998525.03598
Perimeter
254608914
Area
3.1189279015844E+15
Altitude
73499262.517989
Surface area
3.1189279015844E+15
Volume
7.2042836060162E+22
Height
40007931.031098