2912998493 is an odd 10-digits composite number following 2912998492
and preceding 2912998494 . In scientific notation, it is written as 2.912998493 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 2768354064 positive integers (up to 2912998493) that are relatively prime to 2912998493.
2912998493 has 8 divisors, whose sum is 3061304928
The reverse of 2912998493 is 3948992192
Previous prime number is 43
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
two billion nine hundred twelve million nine hundred ninety-eight thousand four hundred ninety-three
Scientific notation
2.912998493 × 10^9
Engineering notation
2.912998493 × 10^9
Prime Factorization
37 × 43 × 1830923
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2912998493 Product of the distinct prime numbers
The prime factorization of 2912998493 is 37 × 43 × 1830923.
Since it has a total of 3 prime factors.
9 , 8 , 72 , 81 , 7 , 878 , 8083 , 5584 , 53811 , 58271 , 816114 , 638479 , 1122788 , 2628561 , 24515729 , 25744256 , 220191977 , 320171724 , 3621719943 , 7435324553
n×2
5825996986
n×3
8738995479
n×4
11651993972
n×5
14564992465
n÷2
1456499246.5
n÷3
970999497.66667
n÷3
728249623.25
n÷5
582599698.6
n2
8485560220220271049
n3
2.4718424133762E+28
n4
7.2004732250985E+37
n5
2.0974967653599E+47
2 √n53972.201113166
3 √n1428.1705937802
4 √n232.31917939156
5 √n78.139036531189
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
-2912998492 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 2912998493 can be divided by 8 positive divisors.
The sum of these divisors (counting 2912998493) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101101101000001101010001011101
3
Ternary
21112000022122201002
4
Quaternary
2231220031101131
5
Quinary
21431211422433
6
Senary
1201015400045
8
Octal
25550152135
10
Decimal
2912998493
12
Duodecimal
693683025
16
Hexadecimal
ada0d45d
20
Vigesimal
25a64g4d
36
Base36
1c6bo0t
md5
4b4de9a333a4f472e6e794ffa5351b08
sha1
694214357abf0b1e17694dc2b2f1d6a40a49b0ff
sha256
7c327a620aa46d6b03fa4ef844cd7280504170daf3e7e39d202492b12048250a
sha512
63203c8b455a0e7cfc623e93530c0aba07f85007919599d51718dd9d1739ecaa8a8b00005703c56658737b70d61c9c0ea6b2d0cff346e879724625fff594ef21
ripemd-160
915954a292fcce98cc7cf6263b18a38c4e71d631
Diameter
5825996986
Circumference
18302909331.054
Area
2.6658173649438E+19
Volume
1.0354029288926E+29
Surface area
1.0663269459775E+20
Circumference
18302909331.054
Perimeter
11651993972
Area
8485560220220271049
Diagonal
4119601975.973
Surface area
5.0913361321322E+19
Volume
2.4718424133762E+28
Space diagonal
5045461392.2476
Perimeter
8738995479
Area
3.6743553580267E+18
Altitude
2522730696.1238
Surface area
3.6743553580267E+18
Volume
2.9130942208714E+27
Height
1373200658.6577