2989149743 is an odd 10-digits composite number following 2989149742
and preceding 2989149744 . In scientific notation, it is written as 2.989149743 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 2981594880 positive integers (up to 2989149743) that are relatively prime to 2989149743.
2989149743 has 8 divisors, whose sum is 2996715120
The reverse of 2989149743 is 3479419892
Previous prime number is 1427
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
two billion nine hundred eighty-nine million one hundred forty-nine thousand seven hundred forty-three
Scientific notation
2.989149743 × 10^9
Engineering notation
2.989149743 × 10^9
Prime Factorization
661 × 1427 × 3169
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2989149743 Product of the distinct prime numbers
The prime factorization of 2989149743 is 661 × 1427 × 3169.
Since it has a total of 3 prime factors.
4 , 3 , 54 , 93 , 151 , 561 , 4255 , 5354 , 14030 , 96374 , 228252 , 389187 , 7565418 , 4481309 , 68896926 , 80013471 , 211955477 , 8139740 , 2674241025 , 9996351626
n×2
5978299486
n×3
8967449229
n×4
11956598972
n×5
14945748715
n÷2
1494574871.5
n÷3
996383247.66667
n÷3
747287435.75
n÷5
597829948.6
n2
8935016186076966049
n3
2.6708101336313E+28
n4
7.9834514245457E+37
n5
2.3863731773934E+47
2 √n54673.117187517
3 √n1440.5087167059
4 √n233.82283290457
5 √n78.543370557833
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
-2989149742 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 2989149743 can be divided by 8 positive divisors.
The sum of these divisors (counting 2989149743) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010001010101100111000101111
3
Ternary
21201022121112120202
4
Quaternary
2302022230320233
5
Quinary
22110210242433
6
Senary
1212335504115
8
Octal
26212547057
10
Decimal
2989149743
12
Duodecimal
6b508803b
16
Hexadecimal
b22ace2f
20
Vigesimal
26e23e73
36
Base36
1dfnupb
md5
41d2bb0043bf44c95c6c5692ae24b220
sha1
506ca8dc352d0fe9c87ff07b5c016355754172ed
sha256
3796919446041c56133cadf0b0b648603f3299ffbb845747de073c8d4bd2bf9f
sha512
655c339a5ceb62017200170b34d0f8c7871895f068877a003d1febba3bb35b26ad7e718fd9eef598aabee5445e64ed0c069c12a66109ffce0f2680e0bafe6e20
ripemd-160
9d5679ba8d44915a6e4cf1558e6aa64072b3847d
Diameter
5978299486
Circumference
18781381746.177
Area
2.8070181209885E+19
Volume
1.1187463326599E+29
Surface area
1.1228072483954E+20
Circumference
18781381746.177
Perimeter
11956598972
Area
8935016186076966049
Diagonal
4227296106.5147
Surface area
5.3610097116462E+19
Volume
2.6708101336313E+28
Space diagonal
5177359226.3075
Perimeter
8967449229
Area
3.8689755001839E+18
Altitude
2588679613.1537
Surface area
3.8689755001839E+18
Volume
3.1475799279207E+27
Height
1409098702.1716