2987468049 is an odd 10-digits composite number following 2987468048
and preceding 2987468050 . In scientific notation, it is written as 2.987468049 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 1991519136 positive integers (up to 2987468049) that are relatively prime to 2987468049.
2987468049 has 8 divisors, whose sum is 3983543200
The reverse of 2987468049 is 9408647892
Previous prime number is 31267
Is Prime? no Number parity odd Number length 10 Sum of Digits 57 Digital Root 3
Name
two billion nine hundred eighty-seven million four hundred sixty-eight thousand forty-nine
Scientific notation
2.987468049 × 10^9
Engineering notation
2.987468049 × 10^9
Prime Factorization
3 × 31267 × 31849
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2987468049 Product of the distinct prime numbers
The prime factorization of 2987468049 is 3 × 31267 × 31849.
Since it has a total of 3 prime factors.
5 , 4 , 34 , 35 , 177 , 171 , 7300 , 5307 , 62573 , 1052 , 28494 , 334590 , 5792455 , 8847345 , 41600540 , 76024010 , 899903941 , 908449221 , 1378299623 , 8839708251
n×2
5974936098
n×3
8962404147
n×4
11949872196
n×5
14937340245
n÷2
1493734024.5
n÷3
995822683
n÷3
746867012.25
n÷5
597493609.8
n2
8924965343795866401
n3
2.6663048803022E+28
n4
7.9655006387957E+37
n5
2.3796678652691E+47
2 √n54657.735490962
3 √n1440.2385228922
4 √n233.78993881466
5 √n78.534530876921
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
-2987468048 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 2987468049 can be divided by 8 positive divisors.
The sum of these divisors (counting 2987468049) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010000100010010010100010001
3
Ternary
21201012110002201210
4
Quaternary
2302010102110101
5
Quinary
22104242434144
6
Senary
1212235450333
8
Octal
26204222421
10
Decimal
2987468049
12
Duodecimal
6b45b69a9
16
Hexadecimal
b2112511
20
Vigesimal
26dbda29
36
Base36
1dent3l
md5
794eab17aee862ba4d6eea8eb04c3566
sha1
c68278f4c41c80f1560e3f09579d53c72304f6ea
sha256
8d23ec53e12239ef9a8bb84f67c7ce87e31484c4cf316f8b3ef5c20a3b8aabe8
sha512
78bb6aa860a54cdfb83d8cd4d339afa486746bca09879d685d4215438ddecdaabef760e66c1a502122db58478e82542e60fab9c202f55bc576e0ff4190c966d4
ripemd-160
85e76f361391b20242f5ee362caf0e43dced5e60
Diameter
5974936098
Circumference
18770815351.145
Area
2.8038605557613E+19
Volume
1.1168591765584E+29
Surface area
1.1215442223045E+20
Circumference
18770815351.145
Perimeter
11949872196
Area
8924965343795866401
Diagonal
4224917832.0521
Surface area
5.3549792062775E+19
Volume
2.6663048803022E+28
Space diagonal
5174446446.8567
Perimeter
8962404147
Area
3.8646233578115E+18
Altitude
2587223223.4283
Surface area
3.8646233578115E+18
Volume
3.1422704359542E+27
Height
1408305944.0174