2897134489 is an odd 10-digits composite number following 2897134488
and preceding 2897134490 . In scientific notation, it is written as 2.897134489 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 2880632160 positive integers (up to 2897134489) that are relatively prime to 2897134489.
2897134489 has 8 divisors, whose sum is 2913670368
The reverse of 2897134489 is 9844317982
Previous prime number is 15737
Is Prime? no Number parity odd Number length 10 Sum of Digits 55 Digital Root 1
Name
two billion eight hundred ninety-seven million one hundred thirty-four thousand four hundred eighty-nine
Scientific notation
2.897134489 × 10^9
Engineering notation
2.897134489 × 10^9
Prime Factorization
227 × 15737 × 811
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2897134489 Product of the distinct prime numbers
The prime factorization of 2897134489 is 227 × 15737 × 811.
Since it has a total of 3 prime factors.
7 , 4 , 92 , 96 , 569 , 436 , 3520 , 297 , 72377 , 49319 , 456152 , 16173 , 4570825 , 484846 , 93305912 , 75287333 , 347831814 , 748358976 , 1616936672 , 8304192994
n×2
5794268978
n×3
8691403467
n×4
11588537956
n×5
14485672445
n÷2
1448567244.5
n÷3
965711496.33333
n÷3
724283622.25
n÷5
579426897.8
n2
8393388247353291121
n3
2.4316774570974E+28
n4
7.0448966270808E+37
n5
2.0410012989756E+47
2 √n53825.035894089
3 √n1425.5732978345
4 √n232.00223251962
5 √n78.053742484048
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
-2897134488 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 2897134489 can be divided by 8 positive divisors.
The sum of these divisors (counting 2897134489) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101100101011101100001110011001
3
Ternary
21110220110200101101
4
Quaternary
2230223230032121
5
Quinary
21413131300424
6
Senary
1155251351401
8
Octal
25453541631
10
Decimal
2897134489
12
Duodecimal
68a2b2561
16
Hexadecimal
acaec399
20
Vigesimal
25571g49
36
Base36
1bwvna1
md5
3c625de3870e86f3b8169cb605aa05d3
sha1
01aef436fd0b2fb7de97e1195d6637770a7839b7
sha256
641670744884620f1e13691c2423dd417a3085e61bde9295aab14fed290c0e7f
sha512
71b63c56369cc28b6687a27fbd884138d3fc2981d57e18277454069123f1bbafd6e423fa77d18e7101d16e0ac5c1027e39e937e519c2def420dea50d8b25118b
ripemd-160
448e14497fabfea59708c7cf2e592d60990a675b
Diameter
5794268978
Circumference
18203232854.208
Area
2.6368606856612E+19
Volume
1.018578671349E+29
Surface area
1.0547442742645E+20
Circumference
18203232854.208
Perimeter
11588537956
Area
8393388247353291121
Diagonal
4097166886.3626
Surface area
5.036032948412E+19
Volume
2.4316774570974E+28
Space diagonal
5017984131.3081
Perimeter
8691403467
Area
3.6344437230168E+18
Altitude
2508992065.654
Surface area
3.6344437230168E+18
Volume
2.8657593659534E+27
Height
1365722295.4542