2738996881 is an odd 10-digits composite number following 2738996880
and preceding 2738996882 . In scientific notation, it is written as 2.738996881 × 10^9.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 2709120000 positive integers (up to 2738996881) that are relatively prime to 2738996881.
2738996881 has 8 divisors, whose sum is 2768929128
The reverse of 2738996881 is 1886998372
Previous prime number is 1021
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 61
Digital Root 7
Name
two billion seven hundred thirty-eight million nine hundred ninety-six thousand eight hundred eighty-one
Scientific notation
2.738996881 × 10^9
Engineering notation
2.738996881 × 10^9
Prime Factorization
101 × 1021 × 26561
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2738996881
Product of the distinct prime numbers
The prime factorization of 2738996881 is 101 × 1021 × 26561.
Since it has a total of 3 prime factors.
9 , 5 , 38 , 70 , 632 , 846 , 861 , 7868 , 21374 , 25242 , 496546 , 911172 , 5553453 , 1511212 , 15515571 , 90128957 , 837669626 , 163095044 , 2517195376 , 389635357
n×2
5477993762
n×3
8216990643
n×4
10955987524
n×5
13694984405
n÷2
1369498440.5
n÷3
912998960.33333
n÷3
684749220.25
n÷5
547799376.2
n2
7502103914127728161
n3
2.0548239221734E+28
n4
5.6281563138371E+37
n5
1.541550258938E+47
2 √n
52335.426634355
3 √n
1399.1486117682
4 √n
228.76937433659
5 √n
77.182405088875
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
-2738996880
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 2738996881 can be divided by 8 positive divisors.
The sum of these divisors (counting 2738996881) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100011010000011100011010010001
3
Ternary
21001212220110100221
4
Quaternary
2203100130122101
5
Quinary
21102140400011
6
Senary
1131442113041
8
Octal
24320343221
10
Decimal
2738996881
12
Duodecimal
64534b781
16
Hexadecimal
a341c691
20
Vigesimal
22fiec41
36
Base36
19aq7ip
md5
9c074cfd74a6e55d41cd514c696591ef
sha1
7e48eb80ddf82509cb0543ef35966a4818ea4a35
sha256
c49fa020386f000f2a51d70da1aeac6fab4afcf06d885d719446a34383f03893
sha512
1abd8115ad70e83e103b60b997938d00e5a655ef926a9b126b1348161a487c817433006dd91ac2794e02bfabfac2d28a0f10997748612c476484254c905dcb4e
ripemd-160
484c26c13ebe43837a571630e58953bd68413bd5
Diameter
5477993762
Circumference
17209624959.11
Area
2.3568554543091E+19
Volume
8.6072263177606E+28
Surface area
9.4274218172364E+19
Circumference
17209624959.11
Perimeter
10955987524
Area
7502103914127728161
Diagonal
3873526536.4078
Surface area
4.5012623484766E+19
Volume
2.0548239221734E+28
Space diagonal
4744081759.6647
Perimeter
8216990643
Area
3.2485062857326E+18
Altitude
2372040879.8323
Surface area
3.2485062857326E+18
Volume
2.4216332158552E+27
Height
1291175512.1359