6780490891 is an odd 10-digits prime number following 6780490890
and preceding 6780490892 . In scientific notation, it is written as 6.780490891 × 10^9.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 6780490890 positive integers (up to 6780490891) that are relatively prime to 6780490891.
6780490891 has 2 divisors, whose sum is 6780490892
The reverse of 6780490891 is 1980940876
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
six billion seven hundred eighty million four hundred ninety thousand eight hundred ninety-one
Scientific notation
6.780490891 × 10^9
Engineering notation
6.780490891 × 10^9
Prime Factorization
6780490891
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
6780490891 Product of the distinct prime numbers
The prime factorization of 6780490891 is 6780490891.
Since it has a total of 1 prime factors.
6 , 9 , 87 , 77 , 666 , 888 , 8858 , 3225 , 74170 , 1403 , 233083 , 746759 , 5324129 , 719292 , 82763389 , 70784869 , 807842409 , 9616039 , 5301462649 , 7597667005
n×2
13560981782
n×3
20341472673
n×4
27121963564
n×5
33902454455
n÷2
3390245445.5
n÷3
2260163630.3333
n÷3
1695122722.75
n÷5
1356098178.2
n2
4.5975056722934E+19
n3
3.1173345332306E+29
n4
2.113705840677E+39
n5
1.4331963198964E+49
2 √n82343.736197722
3 √n1892.7229389977
4 √n286.95598303176
5 √n92.523537149105
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
6780490892 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3390245446 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
82343.736203794 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999999705 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6780490891 can be divided by 2 positive divisors.
The sum of these divisors (counting 6780490891) is 6780490892, the average is 3390245446.
Base
System
Value
2
Binary
110010100001001100001010010001011
3
Ternary
122111112200121220021
4
Quaternary
12110021201102023
5
Quinary
102341301202031
6
Senary
3040453241311
8
Octal
62411412213
10
Decimal
6780490891
12
Duodecimal
1392933237
16
Hexadecimal
19426148b
20
Vigesimal
55ii174b
36
Base36
344xg97
md5
e5daa7c42139de5786790a362825ece4
sha1
599baafbdfbfebfea623874cc0ec872f33c2f241
sha256
d3ed2e1d24c9c7bc31326a9d517f00285bf2ec6cb7cf4c69520c63e4124e39ab
sha512
2a265dfe9046bfd5b76f9f1a5eb50836d586c84a713b28ef641b1ccda268d70d516cf18a1fec52c0096ac4e17f16e7c586ee1a18bf80c6270b8ef4e0229b20f5
ripemd-160
0af1a0b5be20b687895da1eb432f2b87903b783a
Diameter
13560981782
Circumference
42603080741.796
Area
1.4443490044914E+20
Volume
1.3057860357839E+30
Surface area
5.7773960179657E+20
Circumference
42603080741.796
Perimeter
27121963564
Area
4.5975056722934E+19
Diagonal
9589062177.5994
Surface area
2.758503403376E+20
Volume
3.1173345332306E+29
Space diagonal
11744154723.47
Perimeter
20341472673
Area
1.9907783531246E+19
Altitude
5872077361.735
Surface area
1.9907783531246E+19
Volume
3.6738139794573E+28
Height
3196354059.1998