2742465887 is an odd 10-digits composite number following 2742465886
and preceding 2742465888 . In scientific notation, it is written as 2.742465887 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 2350315800 positive integers (up to 2742465887) that are relatively prime to 2742465887.
2742465887 has 8 divisors, whose sum is 3134739072
The reverse of 2742465887 is 7885642472
Previous prime number is 7211
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
two billion seven hundred forty-two million four hundred sixty-five thousand eight hundred eighty-seven
Scientific notation
2.742465887 × 10^9
Engineering notation
2.742465887 × 10^9
Prime Factorization
7 × 7211 × 54331
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2742465887 Product of the distinct prime numbers
The prime factorization of 2742465887 is 7 × 7211 × 54331.
Since it has a total of 3 prime factors.
1 , 9 , 95 , 9 , 700 , 324 , 1606 , 1643 , 28361 , 70146 , 193192 , 403432 , 455310 , 802198 , 82066452 , 93750567 , 140157374 , 809446631 , 5956822447 , 5126806634
n×2
5484931774
n×3
8227397661
n×4
10969863548
n×5
13712329435
n÷2
1371232943.5
n÷3
914155295.66667
n÷3
685616471.75
n÷5
548493177.4
n2
7521119141358696769
n3
2.0626412677239E+28
n4
5.6567233138512E+37
n5
1.5513370720435E+47
2 √n52368.55819096
3 √n1399.7390477916
4 √n228.84177544968
5 √n77.201945869542
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
-2742465886 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 2742465887 can be divided by 8 positive divisors.
The sum of these divisors (counting 2742465887) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100011011101101011010101011111
3
Ternary
21002010102200221122
4
Quaternary
2203131223111133
5
Quinary
21104032402022
6
Senary
1132044321155
8
Octal
24335532537
10
Decimal
2742465887
12
Duodecimal
6465431bb
16
Hexadecimal
a376b55f
20
Vigesimal
22h084e7
36
Base36
19csk7z
md5
ca3edd0175c7b6f50f523d578bba22ad
sha1
ead2e2cfaa34230acf21511107ad654ba8752f0c
sha256
1a1f1783cb887bdd99481c9c06716ac1a858084e64585215f576c1c7c96c9d04
sha512
61cfd4776ac38bcbc779ee15ec2d8fc64e67924ef89ec8f1c4a997ce0d3ab7c453a45ed39d3a0a119115df2399159a54d82c6789d208f561bec2cd7e2f6a1890
ripemd-160
8d2043373d8a4da3f40bdd8ce370b4802d84abc1
Diameter
5484931774
Circumference
17231421366.64
Area
2.3628292641266E+19
Volume
8.63997153823E+28
Surface area
9.4513170565064E+19
Circumference
17231421366.64
Perimeter
10969863548
Area
7521119141358696769
Diagonal
3878432451.741
Surface area
4.5126714848152E+19
Volume
2.0626412677239E+28
Space diagonal
4750090254.3084
Perimeter
8227397661
Area
3.256740120653E+18
Altitude
2375045127.1542
Surface area
3.256740120653E+18
Volume
2.430846045938E+27
Height
1292810817.247