6838992081 is an odd 10-digits composite number following 6838992080
and preceding 6838992082 . In scientific notation, it is written as 6.838992081 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 4512319488 positive integers (up to 6838992081) that are relatively prime to 6838992081.
6838992081 has 12 divisors, whose sum is 7762530412
The reverse of 6838992081 is 1802998386
Previous prime number is 9
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
six billion eight hundred thirty-eight million nine hundred ninety-two thousand eighty-one
Scientific notation
6.838992081 × 10^9
Engineering notation
6.838992081 × 10^9
Prime Factorization
97 × 9 × 9 × 870433
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
759888009 Product of the distinct prime numbers
The prime factorization of 6838992081 is 97 × 9 × 9 × 870433.
Since it has a total of 4 prime factors.
4 , 3 , 43 , 14 , 697 , 498 , 355 , 9013 , 17828 , 91340 , 875308 , 836616 , 4368209 , 887023 , 97447519 , 20722397 , 270679297 , 96745324 , 4655580129 , 4488346110
n×2
13677984162
n×3
20516976243
n×4
27355968324
n×5
34194960405
n÷2
3419496040.5
n÷3
2279664027
n÷3
1709748020.25
n÷5
1367798416.2
n2
4.6771812683981E+19
n3
3.1987205655976E+29
n4
2.1876024617454E+39
n5
1.4960995912253E+49
2 √n82698.198777241
3 √n1898.1507474455
4 √n287.5729451413
5 √n92.682645186543
1 , 9 , 81 , 97 , 873 , 7857 , 870433 , 7833897 , 70505073 , 84432001 , 759888009 , 6838992081
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
-6838992080 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 6838992081 can be divided by 12 positive divisors.
The sum of these divisors (counting 6838992081) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110010111101000101011110011010001
3
Ternary
122122121202210110000
4
Quaternary
12113220223303101
5
Quinary
103001240221311
6
Senary
3050343200213
8
Octal
62750536321
10
Decimal
6838992081
12
Duodecimal
13aa446069
16
Hexadecimal
197a2bcd1
20
Vigesimal
56h3e041
36
Base36
353rc29
md5
defcc2cd36859d4541067b831505f286
sha1
ba7fd9c3a15fc142ec227e3a3eb194aa8a015ec8
sha256
b37d938bdc80c631c5ff207d31acf9a08065a7dc4c28d9e0bafe665a7671e5d2
sha512
dbbe7ef863a580e4239e443ba636caab0779619f71bfb338e636aff8e8783afeadbd9c1c8b72abd56ae46f03228ebcf852e1d9c0ea7c3c286054fab6dd5f686e
ripemd-160
44a995adf0520f59e5e784c5fa24a6931d56fe68
Diameter
13677984162
Circumference
42970654559.257
Area
1.4693798312307E+20
Volume
1.3398769373024E+30
Surface area
5.8775193249229E+20
Circumference
42970654559.257
Perimeter
27355968324
Area
4.6771812683981E+19
Diagonal
9671795353.9124
Surface area
2.8063087610388E+20
Volume
3.1987205655976E+29
Space diagonal
11845481756.853
Perimeter
20516976243
Area
2.0252788982687E+19
Altitude
5922740878.4266
Surface area
2.0252788982687E+19
Volume
3.7697283384249E+28
Height
3223931784.6375