2897331321 is an odd 10-digits composite number following 2897331320
and preceding 2897331322 . In scientific notation, it is written as 2.897331321 × 10^9.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 1847573552 positive integers (up to 2897331321) that are relatively prime to 2897331321.
2897331321 has 8 divisors, whose sum is 4031069760
The reverse of 2897331321 is 1231337982
Previous prime number is 23
Is Prime? no Number parity odd Number length 10 Sum of Digits 39 Digital Root 3
Name
two billion eight hundred ninety-seven million three hundred thirty-one thousand three hundred twenty-one
Scientific notation
2.897331321 × 10^9
Engineering notation
2.897331321 × 10^9
Prime Factorization
3 × 23 × 41990309
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2897331321 Product of the distinct prime numbers
The prime factorization of 2897331321 is 3 × 23 × 41990309.
Since it has a total of 3 prime factors.
2 , 3 , 19 , 55 , 414 , 375 , 220 , 3799 , 4571 , 75736 , 370748 , 161341 , 7833562 , 499073 , 53124794 , 66035279 , 157373097 , 463555356 , 1146445336 , 2242716093
n×2
5794662642
n×3
8691993963
n×4
11589325284
n×5
14486656605
n÷2
1448665660.5
n÷3
965777107
n÷3
724332830.25
n÷5
579466264.2
n2
8394528783647605041
n3
2.4321731169898E+28
n4
7.0468113499488E+37
n5
2.0416947237385E+47
2 √n53826.864305846
3 √n1425.6055816987
4 √n232.00617299082
5 √n78.054803053159
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
-2897331320 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 2897331321 can be divided by 8 positive divisors.
The sum of these divisors (counting 2897331321) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101100101100011100010001111001
3
Ternary
21110220211200101110
4
Quaternary
2230230130101321
5
Quinary
21413204100241
6
Senary
1155255510533
8
Octal
25454342171
10
Decimal
2897331321
12
Duodecimal
68a388449
16
Hexadecimal
acb1c479
20
Vigesimal
25586861
36
Base36
1bwzv5l
md5
aa5374925667e4cc59b9efc4b3b11d7b
sha1
3ff7fc56c5ab58846c716638feffcee70701d82f
sha256
a844f5666d8aede6c69e0a305cb4d6563f0af5b75a1a60438bb6f9029d04979b
sha512
8ae415e97f10b83b4750fe84752888c75104d7fdbeea84e8adf82ad587081b5c4e8f98b8964b3b3f3ef00b969411da5cdb88217a3551ec6c0043b12f1dee41b0
ripemd-160
a0f99e60f23bf87df0c9d749dbf2835872ad7369
Diameter
5794662642
Circumference
18204469586.138
Area
2.6372189957055E+19
Volume
1.0187862928792E+29
Surface area
1.0548875982822E+20
Circumference
18204469586.138
Perimeter
11589325284
Area
8394528783647605041
Diagonal
4097445248.8466
Surface area
5.0367172701886E+19
Volume
2.4321731169898E+28
Space diagonal
5018325054.3327
Perimeter
8691993963
Area
3.6349375897193E+18
Altitude
2509162527.1663
Surface area
3.6349375897193E+18
Volume
2.8663435067385E+27
Height
1365815082.9489