2988996946 is an even 10-digits composite number following 2988996945
and preceding 2988996947 . In scientific notation, it is written as 2.988996946 × 10^9.
The sum of its digits is 70. It has a total of 3 prime factors and 8 positive divisors.
There are 1379537040 positive integers (up to 2988996946) that are relatively prime to 2988996946.
2988996946 has 8 divisors, whose sum is 4828379724
The reverse of 2988996946 is 6496998892
Previous prime number is 13
Is Prime? no Number parity even Number length 10 Sum of Digits 70 Digital Root 7
Name
two billion nine hundred eighty-eight million nine hundred ninety-six thousand nine hundred forty-six
Scientific notation
2.988996946 × 10^9
Engineering notation
2.988996946 × 10^9
Prime Factorization
2 × 13 × 114961421
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2988996946 Product of the distinct prime numbers
The prime factorization of 2988996946 is 2 × 13 × 114961421.
Since it has a total of 3 prime factors.
4 , 4 , 52 , 8 , 512 , 992 , 7591 , 1115 , 60888 , 96727 , 274125 , 408189 , 2254448 , 9791021 , 52564000 , 23858493 , 977735823 , 208527992 , 8308518323 , 416570028
n×2
5977993892
n×3
8966990838
n×4
11955987784
n×5
14944984730
n÷2
1494498473
n÷3
996332315.33333
n÷3
747249236.5
n÷5
597799389.2
n2
8934102743197326916
n3
2.6704005814667E+28
n4
7.9818191826006E+37
n5
2.3857633160317E+47
2 √n54671.719801009
3 √n1440.484171358
4 √n233.81984475448
5 √n78.542567557795
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
-2988996945 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 2988996946 can be divided by 8 positive divisors.
The sum of these divisors (counting 2988996946) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010001010000111100101010010
3
Ternary
21201022022202222121
4
Quaternary
2302022013211102
5
Quinary
22110140400241
6
Senary
1212332324454
8
Octal
26212074522
10
Decimal
2988996946
12
Duodecimal
6b501372a
16
Hexadecimal
b2287952
20
Vigesimal
26e14c76
36
Base36
1dfkksy
md5
850b05ec38b0cb81e0e74cfe44d617ea
sha1
b9fda813cd4f52a2105ebd41a653dc1dca2c3732
sha256
0ff96e43ed0db98fede82ba513798c54687a3dabcd67ecf92a945d07f0570b86
sha512
0cb7ec7faf20253d975b8b57178610712cd5a194448e0ea38465a4cd08f749f8d5a0559faa8e696138da5f99e76ed2c615b3f3d0b8287dd9a5b5d18fc74f0070
ripemd-160
a116e53f1698b136591e40f60c5782a4927a8dc9
Diameter
5977993892
Circumference
18780421694.312
Area
2.8067311544445E+19
Volume
1.1185747798504E+29
Surface area
1.1226924617778E+20
Circumference
18780421694.312
Perimeter
11955987784
Area
8934102743197326916
Diagonal
4227080018.925
Surface area
5.3604616459184E+19
Volume
2.6704005814667E+28
Space diagonal
5177094574.1402
Perimeter
8966990838
Area
3.8685799678146E+18
Altitude
2588547287.0701
Surface area
3.8685799678146E+18
Volume
3.147097266066E+27
Height
1409026672.975