2889249621 is an odd 10-digits composite number following 2889249620
and preceding 2889249622 . In scientific notation, it is written as 2.889249621 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 1925668560 positive integers (up to 2889249621) that are relatively prime to 2889249621.
2889249621 has 8 divisors, whose sum is 3853328544
The reverse of 2889249621 is 1269429882
Previous prime number is 3931
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
two billion eight hundred eighty-nine million two hundred forty-nine thousand six hundred twenty-one
Scientific notation
2.889249621 × 10^9
Engineering notation
2.889249621 × 10^9
Prime Factorization
3 × 3931 × 244997
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2889249621 Product of the distinct prime numbers
The prime factorization of 2889249621 is 3 × 3931 × 244997.
Since it has a total of 3 prime factors.
2 , 9 , 70 , 37 , 620 , 587 , 9090 , 6364 , 21745 , 23107 , 978805 , 63442 , 42062 , 1123336 , 51496560 , 80716011 , 730875192 , 470026198 , 313801308 , 2367878160
n×2
5778499242
n×3
8667748863
n×4
11556998484
n×5
14446248105
n÷2
1444624810.5
n÷3
963083207
n÷3
722312405.25
n÷5
577849924.2
n2
8347763372448643641
n3
2.4118772160045E+28
n4
6.9685153322395E+37
n5
2.0133780282606E+47
2 √n53751.740632281
3 √n1424.2788382982
4 √n231.84421630112
5 √n78.01120979849
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
-2889249620 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 2889249621 can be divided by 8 positive divisors.
The sum of these divisors (counting 2889249621) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101100001101100111001101010101
3
Ternary
21110100122002101020
4
Quaternary
2230031213031111
5
Quinary
21404121441441
6
Senary
1154410351353
8
Octal
25415471525
10
Decimal
2889249621
12
Duodecimal
68772b559
16
Hexadecimal
ac367355
20
Vigesimal
252hg411
36
Base36
1bs6n9x
md5
cfd831f89ba2d6a180c94cdc5f05e740
sha1
0ced70d06389d95a6fc8bdc14e7ab6b3dd286e9d
sha256
f82fb644f18482cdd383a4279f4ef3379c045080a16c66cc10802280fd562781
sha512
6510c4d00a40c3ea10c9a8a2f9b33b7af2247eadccea7a07eb1a56feb2392a43ea304bf821805e7e0f215ec2735467217ce75aaad7201ae45bf04d19a6374319
ripemd-160
9a0339bc611b2b0ff92024c98e663de96f18e63e
Diameter
5778499242
Circumference
18153690767.441
Area
2.6225272084791E+19
Volume
1.0102847657547E+29
Surface area
1.0490108833916E+20
Circumference
18153690767.441
Perimeter
11556998484
Area
8347763372448643641
Diagonal
4086015999.0995
Surface area
5.0086580234692E+19
Volume
2.4118772160045E+28
Space diagonal
5004327139.3211
Perimeter
8667748863
Area
3.6146875726609E+18
Altitude
2502163569.6606
Surface area
3.6146875726609E+18
Volume
2.8424245580435E+27
Height
1362005333.0332