6840989817 is an odd 10-digits composite number following 6840989816
and preceding 6840989818 . In scientific notation, it is written as 6.840989817 × 10^9.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 4556242848 positive integers (up to 6840989817) that are relatively prime to 6840989817.
6840989817 has 8 divisors, whose sum is 9130153824
The reverse of 6840989817 is 7189890486
Previous prime number is 1033
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 60
Digital Root 6
Name
six billion eight hundred forty million nine hundred eighty-nine thousand eight hundred seventeen
Scientific notation
6.840989817 × 10^9
Engineering notation
6.840989817 × 10^9
Prime Factorization
3 × 1033 × 2207483
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6840989817
Product of the distinct prime numbers
The prime factorization of 6840989817 is 3 × 1033 × 2207483.
Since it has a total of 3 prime factors.
8 , 5 , 21 , 56 , 509 , 690 , 3370 , 4405 , 20270 , 38327 , 406087 , 57190 , 4010121 , 3246927 , 63113722 , 37848668 , 911814309 , 907404864 , 8280893586 , 78207542
n×2
13681979634
n×3
20522969451
n×4
27363959268
n×5
34204949085
n÷2
3420494908.5
n÷3
2280329939
n÷3
1710247454.25
n÷5
1368197963.4
n2
4.6799141676298E+19
n3
3.2015245165189E+29
n4
2.1901596616382E+39
n5
1.4982859942871E+49
2 √n
82710.27636878
3 √n
1898.3355522076
4 √n
287.59394355372
5 √n
92.688059254118
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
-6840989816
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 6840989817 can be divided by 8 positive divisors.
The sum of these divisors (counting 6840989817) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111110000010011100001111001
3
Ternary
122122202112021211020
4
Quaternary
12113300103201321
5
Quinary
103002243133232
6
Senary
3050454053053
8
Octal
62760234171
10
Decimal
6840989817
12
Duodecimal
13ab04a189
16
Hexadecimal
197c13879
20
Vigesimal
56hg3eah
36
Base36
354y5ix
md5
fe37abe2ca7ae2947545a6cff368d8f6
sha1
b17a5cbad04c561b4f330ca143a4632b6c1155ac
sha256
5fc9f82447b10b52bbbfc989e664f95b1f64e23fc1b5909fbed6a69434d86853
sha512
afcbee0b4b24b3193cc1683ec5e081f254abebc57c865ac692634cb8e9363bc5f2cf9f1483732b2d84258fa3dc947586f39523bfab58271b8f3843f774ead39f
ripemd-160
91780484cd85f78f8b9c2ef48620f461e4b7c1b6
Diameter
13681979634
Circumference
42983206704.74
Area
1.4702383968456E+20
Volume
1.3410514535178E+30
Surface area
5.8809535873826E+20
Circumference
42983206704.74
Perimeter
27363959268
Area
4.6799141676298E+19
Diagonal
9674620579.2576
Surface area
2.8079485005779E+20
Volume
3.2015245165189E+29
Space diagonal
11848941937.105
Perimeter
20522969451
Area
2.026462278349E+19
Altitude
5924470968.5527
Surface area
2.026462278349E+19
Volume
3.7730328262759E+28
Height
3224873526.4192