2988396031 is an odd 10-digits composite number following 2988396030
and preceding 2988396032 . In scientific notation, it is written as 2.988396031 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 2862760320 positive integers (up to 2988396031) that are relatively prime to 2988396031.
2988396031 has 8 divisors, whose sum is 3095938800
The reverse of 2988396031 is 1306938892
Previous prime number is 149129
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
two billion nine hundred eighty-eight million three hundred ninety-six thousand thirty-one
Scientific notation
2.988396031 × 10^9
Engineering notation
2.988396031 × 10^9
Prime Factorization
29 × 149129 × 691
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2988396031 Product of the distinct prime numbers
The prime factorization of 2988396031 is 29 × 149129 × 691.
Since it has a total of 3 prime factors.
10 , 5 , 57 , 28 , 657 , 811 , 6486 , 6993 , 27470 , 37712 , 602784 , 601342 , 5319053 , 1927667 , 70340707 , 54408525 , 576617111 , 533983101 , 4719473365 , 1895074632
n×2
5976792062
n×3
8965188093
n×4
11953584124
n×5
14941980155
n÷2
1494198015.5
n÷3
996132010.33333
n÷3
747099007.75
n÷5
597679206.2
n2
8930510838096552961
n3
2.668790314337E+28
n4
7.975402382936E+37
n5
2.3833660826794E+47
2 √n54666.223858979
3 √n1440.3876321091
4 √n233.80809194504
5 √n78.539409227173
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
-2988396030 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 2988396031 can be divided by 8 positive divisors.
The sum of these divisors (counting 2988396031) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010000111110100110111111111
3
Ternary
21201021012020200111
4
Quaternary
2302013310313333
5
Quinary
22110012133111
6
Senary
1212311410451
8
Octal
26207646777
10
Decimal
2988396031
12
Duodecimal
6b4983a27
16
Hexadecimal
b21f4dff
20
Vigesimal
26dh9a1b
36
Base36
1df7p4v
md5
002a17948bd46b49163e60568355673e
sha1
36d6046559ee5d3c663a2fc98ba677f02539f91b
sha256
f9067180c5a3b17350305ace40583006a7ad0cdf1012c551f2f09e88d914c10f
sha512
69f2b6f9ed0023100375958f2a963a3803c3ad1100e9ab1d11d84fb5e2b3df7baca53907688949f12b85b653e9661985de8421a8d14953bc256ee981ae4eca18
ripemd-160
43b12826fdd6981df6c958559ec4b48f8594a58a
Diameter
5976792062
Circumference
18776646034.013
Area
2.8056027241768E+19
Volume
1.1179002727324E+29
Surface area
1.1222410896707E+20
Circumference
18776646034.013
Perimeter
11953584124
Area
8930510838096552961
Diagonal
4226230196.7821
Surface area
5.3583065028579E+19
Volume
2.668790314337E+28
Space diagonal
5176053758.8292
Perimeter
8965188093
Area
3.8670246272819E+18
Altitude
2588026879.4146
Surface area
3.8670246272819E+18
Volume
3.1451995480545E+27
Height
1408743398.9274