2988045161 is an odd 10-digits composite number following 2988045160
and preceding 2988045162 . In scientific notation, it is written as 2.988045161 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 2851754752 positive integers (up to 2988045161) that are relatively prime to 2988045161.
2988045161 has 8 divisors, whose sum is 3124915200
The reverse of 2988045161 is 1615408892
Previous prime number is 449
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 44
Digital Root 8
Name
two billion nine hundred eighty-eight million forty-five thousand one hundred sixty-one
Scientific notation
2.988045161 × 10^9
Engineering notation
2.988045161 × 10^9
Prime Factorization
23 × 449 × 289343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2988045161
Product of the distinct prime numbers
The prime factorization of 2988045161 is 23 × 449 × 289343.
Since it has a total of 3 prime factors.
5 , 1 , 64 , 55 , 383 , 877 , 6984 , 8117 , 53578 , 22967 , 990561 , 208828 , 8739581 , 692326 , 44103001 , 73462131 , 731381184 , 821807479 , 5848820872 , 8547607614
n×2
5976090322
n×3
8964135483
n×4
11952180644
n×5
14940225805
n÷2
1494022580.5
n÷3
996015053.66667
n÷3
747011290.25
n÷5
597609032.2
n2
8928413884175515921
n3
2.6678503902016E+28
n4
7.9716574487138E+37
n5
2.3819672464779E+47
2 √n
54663.01456195
3 √n
1440.331257543
4 √n
233.80122874346
5 √n
78.537564865414
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
-2988045160
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 2988045161 can be divided by 8 positive divisors.
The sum of these divisors (counting 2988045161) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010000110011111001101101001
3
Ternary
21201020112102101022
4
Quaternary
2302012133031221
5
Quinary
22104414421121
6
Senary
1212300102225
8
Octal
26206371551
10
Decimal
2988045161
12
Duodecimal
6b4834975
16
Hexadecimal
b219f369
20
Vigesimal
26df5ci1
36
Base36
1df06eh
md5
6983c057caadd88c5d1219e459978c5b
sha1
303148e5bf0f2b0c9faefe25f66317f52a9c9168
sha256
438855b7093903f5659b3b6243308106f5c643b7086820e4b0b11d47b343501c
sha512
1ff89d8fcdc1eb09842d6916834acf83f7ae1b842159e4527a04a32188c18c22fd2d071365444d04485b5aa7fa08fb1c8b07901ae051432d5e91915e13a1e747
ripemd-160
9c6b63ab08abad01f191ff213ddbf7b8fff50a0f
Diameter
5976090322
Circumference
18774441452.784
Area
2.8049439466735E+19
Volume
1.1175065582312E+29
Surface area
1.1219775786694E+20
Circumference
18774441452.784
Perimeter
11952180644
Area
8928413884175515921
Diagonal
4225733991.6695
Surface area
5.3570483305053E+19
Volume
2.6678503902016E+28
Space diagonal
5175446034.1623
Perimeter
8964135483
Area
3.8661166195988E+18
Altitude
2587723017.0812
Surface area
3.8661166195988E+18
Volume
3.1440918368379E+27
Height
1408577997.2232