2988890722 is an even 10-digits composite number following 2988890721
and preceding 2988890723 . In scientific notation, it is written as 2.988890722 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 1415790324 positive integers (up to 2988890722) that are relatively prime to 2988890722.
2988890722 has 8 divisors, whose sum is 4719301200
The reverse of 2988890722 is 2270988892
Previous prime number is 19
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
two billion nine hundred eighty-eight million eight hundred ninety thousand seven hundred twenty-two
Scientific notation
2.988890722 × 10^9
Engineering notation
2.988890722 × 10^9
Prime Factorization
2 × 19 × 78655019
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2988890722 Product of the distinct prime numbers
The prime factorization of 2988890722 is 2 × 19 × 78655019.
Since it has a total of 3 prime factors.
4 , 4 , 69 , 15 , 161 , 799 , 894 , 5724 , 63401 , 80787 , 359236 , 566079 , 6749192 , 5708364 , 32895524 , 64625346 , 114705583 , 631027021 , 7667524684 , 3309741923
n×2
5977781444
n×3
8966672166
n×4
11955562888
n×5
14944453610
n÷2
1494445361
n÷3
996296907.33333
n÷3
747222680.5
n÷5
597778144.4
n2
8933467748057681284
n3
2.6701158867456E+28
n4
7.9806846005587E+37
n5
2.3853394157818E+47
2 √n54670.7483212
3 √n1440.4671070155
4 √n233.81776733431
5 √n78.542009295311
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
-2988890721 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 2988890722 can be divided by 8 positive divisors.
The sum of these divisors (counting 2988890722) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010001001101101101001100010
3
Ternary
21201022010101021101
4
Quaternary
2302021231221202
5
Quinary
22110124000342
6
Senary
1212330145014
8
Octal
26211555142
10
Decimal
2988890722
12
Duodecimal
6b4b8216a
16
Hexadecimal
b226da62
20
Vigesimal
26e0b6g2
36
Base36
1dfiaua
md5
f87e8eb0b4dd9efc1c81e841b38eb94c
sha1
89770313a3baa12b0d6437e357548c77f03d0fff
sha256
c627b28e7954d96b2a4de77fab15cfe28b8a94f4943f436d6382c04f8f339f8a
sha512
8668588d56843d47ea6f2a530fe343a0de4b8955fdfe34d0628e9cca374e40edb4368fc71bdd903f378f00a8c721050c7ed0c897d24d11e177ee897764aa66b9
ripemd-160
226ed1b876192d3ba29345101d611ebec847aebc
Diameter
5977781444
Circumference
18779754269.236
Area
2.8065316648379E+19
Volume
1.1184555272044E+29
Surface area
1.1226126659352E+20
Circumference
18779754269.236
Perimeter
11955562888
Area
8933467748057681284
Diagonal
4226929795.5035
Surface area
5.3600806488346E+19
Volume
2.6701158867456E+28
Space diagonal
5176910588.7752
Perimeter
8966672166
Area
3.8683050068535E+18
Altitude
2588455294.3876
Surface area
3.8683050068535E+18
Volume
3.1467617501196E+27
Height
1408976598.5012