2489968217 is an odd 10-digits composite number following 2489968216
and preceding 2489968218 . In scientific notation, it is written as 2.489968217 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 2165096640 positive integers (up to 2489968217) that are relatively prime to 2489968217.
2489968217 has 8 divisors, whose sum is 2578053000
The reverse of 2489968217 is 7128699842
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 56
Digital Root 2
Name
two billion four hundred eighty-nine million nine hundred sixty-eight thousand two hundred seventeen
Scientific notation
2.489968217 × 10^9
Engineering notation
2.489968217 × 10^9
Prime Factorization
1177 × 29 × 72949
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2489968217
Product of the distinct prime numbers
The prime factorization of 2489968217 is 1177 × 29 × 72949.
Since it has a total of 3 prime factors.
8 , 10 , 11 , 67 , 762 , 452 , 4509 , 9985 , 58083 , 34258 , 233217 , 739339 , 383092 , 985277 , 56446535 , 31169323 , 245057310 , 746433196 , 2820412683 , 9758897955
n×2
4979936434
n×3
7469904651
n×4
9959872868
n×5
12449841085
n÷2
1244984108.5
n÷3
829989405.66667
n÷3
622492054.25
n÷5
497993643.4
n2
6199941721670159089
n3
1.5437657834211E+28
n4
3.8439277352106E+37
n5
9.5712578891193E+46
2 √n
49899.581330909
3 √n
1355.3910114591
4 √n
223.38214192479
5 √n
75.72490910761
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
-2489968216
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 2489968217 can be divided by 8 positive divisors.
The sum of these divisors (counting 2489968217) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010100011010011110011001011001
3
Ternary
20102112022111021002
4
Quaternary
2110122132121121
5
Quinary
20044412440332
6
Senary
1051024354345
8
Octal
22432363131
10
Decimal
2489968217
12
Duodecimal
595a759b5
16
Hexadecimal
9469e659
20
Vigesimal
1ii260ah
36
Base36
156gnrt
md5
64b72352e3318e5b15c2c846278d3fca
sha1
e0911d9bb019a8828f78c674c3592fe941f800b3
sha256
fcb33a5efd3ffa1e6a3649b839d485e53ecb37294053e83b2e6f2e02b64f433a
sha512
d269f6db386e0c80453275a10ae34d818b8d5b6c5832c1f215d2bd10e72a56be5176d18b13df92d6ab96d65c26a645ece69e112248b6c50b401e0e9fda29da79
ripemd-160
1ebc710c408cb3dc66664e160b6eae437aa64c5c
Diameter
4979936434
Circumference
15644931716.399
Area
1.9477691365484E+19
Volume
6.4665109920787E+28
Surface area
7.7910765461935E+19
Circumference
15644931716.399
Perimeter
9959872868
Area
6199941721670159089
Diagonal
3521346822.3594
Surface area
3.7199650330021E+19
Volume
1.5437657834211E+28
Space diagonal
4312751461.0757
Perimeter
7469904651
Area
2.6846535164747E+18
Altitude
2156375730.5378
Surface area
2.6846535164747E+18
Volume
1.819345423368E+27
Height
1173782274.1198