2489746880 is an even 10-digits composite number following 2489746879
and preceding 2489746881 . In scientific notation, it is written as 2.489746880 × 10^9.
The sum of its digits is 56. It has a total of 8 prime factors and 28 positive divisors.
There are 995898624 positive integers (up to 2489746880) that are relatively prime to 2489746880.
2489746880 has 28 divisors, whose sum is 5928710520
The reverse of 2489746880 is 0886479842
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
two billion four hundred eighty-nine million seven hundred forty-six thousand eight hundred eighty
Scientific notation
2.489746880 × 10^9
Engineering notation
2.489746880 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 5 × 7780459
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
8 Total number of prime factors
rad Radical
77804590 Product of the distinct prime numbers
The prime factorization of 2489746880 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7780459.
Since it has a total of 8 prime factors.
7 , 5 , 59 , 94 , 104 , 927 , 6970 , 6919 , 14983 , 66615 , 493108 , 841805 , 2357533 , 8092440 , 21465153 , 54075897 , 375591691 , 328239928 , 6890144971 , 2632822037
n×2
4979493760
n×3
7469240640
n×4
9958987520
n×5
12448734400
n÷2
1244873440
n÷3
829915626.66667
n÷3
622436720
n÷5
497949376
n2
6198839526469734400
n3
1.5433541370649E+28
n4
3.8425611474924E+37
n5
9.5670046281783E+46
2 √n49897.363457401
3 √n1355.3508493574
4 √n223.37717756611
5 √n75.723562799647
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 32 , 40 , 64 , 80 , 160 , 320 , 7780459 , 15560918 , 31121836 , 38902295 , 62243672 , 77804590 , 124487344 , 155609180 , 248974688 , 311218360 , 497949376 , 622436720 , 1244873440 , 2489746880
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2489746879 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2489746880 can be divided by 28 positive divisors.
The sum of these divisors (counting 2489746880) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
10010100011001101000010111000000
3
Ternary
20102111220020122102
4
Quaternary
2110121220113000
5
Quinary
20044333400010
6
Senary
1051015525532
8
Octal
22431502700
10
Decimal
2489746880
12
Duodecimal
5959898a8
16
Hexadecimal
946685c0
20
Vigesimal
1ii0i740
36
Base36
156bwzk
md5
df55c33da335b3537e625c4787a8135a
sha1
51645084af6b1701a55554f67be1f2f8a6f27a9c
sha256
fd903adec86a766d027daa0af217b192a7acbdb042ffecccb701955587fb2b0f
sha512
390ea75f822312fa1392ad02ac4bfba3a95b0e91d3266996afc9f5832feb0b511ed56de113af6441975e72cb38b9159833b6d9365511d067349829e381e06b04
ripemd-160
d9800de2f0ad869e8d00ec8e0dca77732339c0d6
Diameter
4979493760
Circumference
15643541015.012
Area
1.9474228717139E+19
Volume
6.4647866918539E+28
Surface area
7.7896914868557E+19
Circumference
15643541015.012
Perimeter
9958987520
Area
6198839526469734400
Diagonal
3521033804.5721
Surface area
3.7193037158818E+19
Volume
1.5433541370649E+28
Space diagonal
4312368094.1461
Perimeter
7469240640
Area
2.6841762519529E+18
Altitude
2156184047.073
Surface area
2.6841762519529E+18
Volume
1.8188602934848E+27
Height
1173677934.8574