2149202931 is an odd 10-digits composite number following 2149202930
and preceding 2149202932 . In scientific notation, it is written as 2.149202931 × 10^9.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 1430181480 positive integers (up to 2149202931) that are relatively prime to 2149202931.
2149202931 has 8 divisors, whose sum is 2870844864
The reverse of 2149202931 is 1392029412
Previous prime number is 547
Is Prime? no Number parity odd Number length 10 Sum of Digits 33 Digital Root 6
Name
two billion one hundred forty-nine million two hundred two thousand nine hundred thirty-one
Scientific notation
2.149202931 × 10^9
Engineering notation
2.149202931 × 10^9
Prime Factorization
3 × 547 × 1309691
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2149202931 Product of the distinct prime numbers
The prime factorization of 2149202931 is 3 × 547 × 1309691.
Since it has a total of 3 prime factors.
7 , 9 , 88 , 75 , 203 , 293 , 1575 , 1459 , 38168 , 93918 , 236226 , 416660 , 4623692 , 739901 , 18146321 , 32470697 , 506597260 , 35021904 , 7403785763 , 1312599588
n×2
4298405862
n×3
6447608793
n×4
8596811724
n×5
10746014655
n÷2
1074601465.5
n÷3
716400977
n÷3
537300732.75
n÷5
429840586.2
n2
4619073238618990761
n3
9.9273257429436E+27
n4
2.1335837583726E+37
n5
4.5855044670284E+46
2 √n46359.496664653
3 √n1290.5033652435
4 √n215.31255575245
5 √n73.528462497019
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
-2149202930 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 2149202931 can be divided by 8 positive divisors.
The sum of these divisors (counting 2149202931) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000000110100011101111110011
3
Ternary
12112210002211011120
4
Quaternary
2000012203233303
5
Quinary
13400143443211
6
Senary
553132513323
8
Octal
20006435763
10
Decimal
2149202931
12
Duodecimal
4bb91b843
16
Hexadecimal
801a3bf3
20
Vigesimal
1dbca76b
36
Base36
zjkvlf
md5
48a1e23e50ccbab5a7a06eee79af4b14
sha1
84e6ddfae86d73513f81c09df9c6a5ce42fa8f05
sha256
feeacf75f880dd580ea755161f43a8351c7c7021c74b53c3c3d20a3edfed62a2
sha512
eaeba1232ed2bc0b4fa97c772cc174b06febce77adb38f861ba8f0b41f09cb38804b45f6e21ed465e37a0f169681907bab961622740826ded1425a0a8246ba9f
ripemd-160
db6253c3a4166218785559914f6f130a545e8db4
Diameter
4298405862
Circumference
13503840278.207
Area
1.4511246552839E+19
Volume
4.1583484831766E+28
Surface area
5.8044986211355E+19
Circumference
13503840278.207
Perimeter
8596811724
Area
4619073238618990761
Diagonal
3039431933.3122
Surface area
2.7714439431714E+19
Volume
9.9273257429436E+27
Space diagonal
3722528672.2679
Perimeter
6447608793
Area
2.0001173832925E+18
Altitude
1861264336.134
Surface area
2.0001173832925E+18
Volume
1.1699465586472E+27
Height
1013143977.7707