838861268 is an even 9-digits composite number following 838861267
and preceding 838861269 . In scientific notation, it is written as 8.38861268 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 359511960 positive integers (up to 838861268) that are relatively prime to 838861268.
838861268 has 12 divisors, whose sum is 1677722592
The reverse of 838861268 is 862168838
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
eight hundred thirty-eight million eight hundred sixty-one thousand two hundred sixty-eight
Scientific notation
8.38861268 × 10^8
Engineering notation
8.38861268 × 10^6
Prime Factorization
2 × 2 × 7 × 29959331
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
419430634 Product of the distinct prime numbers
The prime factorization of 838861268 is 2 × 2 × 7 × 29959331.
Since it has a total of 4 prime factors.
10 , 3 , 38 , 73 , 501 , 617 , 2860 , 8844 , 17068 , 31027 , 164173 , 293032 , 7124401 , 4006256 , 34323525 , 51599695 , 520663101 , 179404462 , 6250945506 , 8814563959
n×2
1677722536
n×3
2516583804
n×4
3355445072
n×5
4194306340
n÷2
419430634
n÷3
279620422.66667
n÷3
209715317
n÷5
167772253.6
n2
703688226950567824
n3
5.9029679833643E+26
n4
4.9517712074883E+35
n5
4.1538490739596E+44
2 √n28963.101836647
3 √n943.11223903915
4 √n170.18549243883
5 √n60.916932836011
1 , 2 , 4 , 7 , 14 , 28 , 29959331 , 59918662 , 119837324 , 209715317 , 419430634 , 838861268
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
-838861267 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 838861268 can be divided by 12 positive divisors.
The sum of these divisors (counting 838861268) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110010000000000000000111010100
3
Ternary
2011110110120022212
4
Quaternary
302000000013110
5
Quinary
3204222030033
6
Senary
215123412552
8
Octal
6200000724
10
Decimal
838861268
12
Duodecimal
1b4b24158
16
Hexadecimal
320001d4
20
Vigesimal
d22hd38
36
Base36
dvfphw
md5
5f9c68d5bbcdc21af562791720bca435
sha1
6107f5404586715b56574e2c457effe483941c8d
sha256
81b9b56ed8aa90ab1e824b77192049548c45c68e11c9ba839a3baa4cd420c56b
sha512
ec8e9c2380f685e2a205f989b848c0d7c9469ba72a0de2ccc7058c19c640d0928b653c6064add04f1e977a8f91b30f25cbe2c00a4f92f40e08fe3eedb0261362
ripemd-160
29317d401771c2629945f6863bb061db7a8d16dd
Diameter
1677722536
Circumference
5270720793.8596
Area
2.2107017642055E+18
Volume
2.4726294467884E+27
Surface area
8.8428070568221E+18
Circumference
5270720793.8596
Perimeter
3355445072
Area
703688226950567824
Diagonal
1186328982.1551
Surface area
4222129361703406944
Volume
5.9029679833643E+26
Space diagonal
1452950336.6777
Perimeter
2516583804
Area
3.0470594044161E+17
Altitude
726475168.33883
Surface area
3.0470594044161E+17
Volume
6.9567144836066E+25
Height
395442994.0517