6761397989 is an odd 10-digits composite number following 6761397988
and preceding 6761397990 . In scientific notation, it is written as 6.761397989 × 10^9.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 6709111776 positive integers (up to 6761397989) that are relatively prime to 6761397989.
6761397989 has 8 divisors, whose sum is 6813737280
The reverse of 6761397989 is 9897931676
Previous prime number is 1993
Is Prime? no Number parity odd Number length 10 Sum of Digits 65 Digital Root 2
Name
six billion seven hundred sixty-one million three hundred ninety-seven thousand nine hundred eighty-nine
Scientific notation
6.761397989 × 10^9
Engineering notation
6.761397989 × 10^9
Prime Factorization
139 × 1993 × 24407
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6761397989 Product of the distinct prime numbers
The prime factorization of 6761397989 is 139 × 1993 × 24407.
Since it has a total of 3 prime factors.
2 , 5 , 55 , 45 , 123 , 750 , 7243 , 2593 , 14263 , 48744 , 857568 , 421273 , 8750583 , 2981128 , 82576761 , 41353481 , 625522984 , 769856226 , 8128810042 , 6099560902
n×2
13522795978
n×3
20284193967
n×4
27045591956
n×5
33806989945
n÷2
3380698994.5
n÷3
2253799329.6667
n÷3
1690349497.25
n÷5
1352279597.8
n2
4.5716502765653E+19
n3
3.091074698638E+29
n4
2.089998625122E+39
n5
1.4131312500913E+49
2 √n82227.720319853
3 √n1890.944722309
4 √n286.75376252083
5 √n92.471371724565
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
-6761397988 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 6761397989 can be divided by 8 positive divisors.
The sum of these divisors (counting 6761397989) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010011000000101011111011100101
3
Ternary
122110012202121100202
4
Quaternary
12103000223323211
5
Quinary
102321404213424
6
Senary
3034532120245
8
Octal
62300537345
10
Decimal
6761397989
12
Duodecimal
1388466085
16
Hexadecimal
19302bee5
20
Vigesimal
55cieej9
36
Base36
33tk82t
md5
6cc6664aac247c426d0f823680fcdb6e
sha1
909ddd6b59f501d8eb4d4462a1261d1fa5ff6e5e
sha256
937bf622afec1d2dfd726a2bc439df1fbea11a8cd7ecad1fa1e4ec35489b6d43
sha512
21840132882bcd6ca85d93b60bef9f060552dcf9838e43157580c5f7c736735d484f185bbb89e855c5eec61a25e0368e5374c84afb0bbb3dabf64eb6bee25eb1
ripemd-160
b88685ace8bc494aa26b72f7eb3751ad7332bfb2
Diameter
13522795978
Circumference
42483116500.478
Area
1.4362262923639E+20
Volume
1.2947863419918E+30
Surface area
5.7449051694557E+20
Circumference
42483116500.478
Perimeter
27045591956
Area
4.5716502765653E+19
Diagonal
9562060736.646
Surface area
2.7429901659392E+20
Volume
3.091074698638E+29
Space diagonal
11711084847.142
Perimeter
20284193967
Area
1.9795826383619E+19
Altitude
5855542423.571
Surface area
1.9795826383619E+19
Volume
3.6428664676018E+28
Height
3187353578.882