3149406985 is an odd 10-digits composite number following 3149406984
and preceding 3149406986 . In scientific notation, it is written as 3.149406985 × 10^9.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 2519525584 positive integers (up to 3149406985) that are relatively prime to 3149406985.
3149406985 has 4 divisors, whose sum is 3779288388
The reverse of 3149406985 is 5896049413
Previous prime number is 5
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
three billion one hundred forty-nine million four hundred six thousand nine hundred eighty-five
Scientific notation
3.149406985 × 10^9
Engineering notation
3.149406985 × 10^9
Prime Factorization
5 × 629881397
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
3149406985 Product of the distinct prime numbers
The prime factorization of 3149406985 is 5 × 629881397.
Since it has a total of 2 prime factors.
4 , 10 , 97 , 47 , 710 , 240 , 4494 , 5445 , 85756 , 12147 , 806958 , 146317 , 4156728 , 8948682 , 64371202 , 69294079 , 649496632 , 763583695 , 7006040245 , 2324786235
n×2
6298813970
n×3
9448220955
n×4
12597627940
n×5
15747034925
n÷2
1574703492.5
n÷3
1049802328.3333
n÷3
787351746.25
n÷5
629881397
n2
9.9187643571668E+18
n3
3.123822574903E+28
n4
9.8381886373002E+37
n5
3.0984460014061E+47
2 √n56119.577555431
3 √n1465.8052137893
4 √n236.89571029343
5 √n79.368058598891
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-3149406984 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 3149406985 can be divided by 4 positive divisors.
The sum of these divisors (counting 3149406985) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111011101110000010001100001001
3
Ternary
22010111011110012011
4
Quaternary
2323232002030021
5
Quinary
22422222010420
6
Senary
1240302415521
8
Octal
27356021411
10
Decimal
3149406985
12
Duodecimal
73a8915a1
16
Hexadecimal
bbb82309
20
Vigesimal
2943fh95
36
Base36
1g32pzd
md5
49da4cd21b5d4a41b03276d906aa78e2
sha1
36c6504eb682b70fc3e977389763ebcc8e5b7dc4
sha256
6bd3530acd364c4ffe8a004595d2c8704410735d7634503097b05c401d6e831e
sha512
24ecb9eda89ce9f23dca2311f9dbde770ceccfa879d0ab42b41bf94fd37ae28652e1ad9ad2703136544266cef19e1620c838eae51131f10fb87cb8264ac67ced
ripemd-160
138b6bb6959cc2dc40acbeb2c56ae211fd748244
Diameter
6298813970
Circumference
19788307694.481
Area
3.1160717237163E+19
Volume
1.3085037403244E+29
Surface area
1.2464286894865E+20
Circumference
19788307694.481
Perimeter
12597627940
Area
9.9187643571668E+18
Diagonal
4453934071.6196
Surface area
5.9512586143001E+19
Volume
3.123822574903E+28
Space diagonal
5454932911.7323
Perimeter
9448220955
Area
4.294950953729E+18
Altitude
2727466455.8662
Surface area
4.294950953729E+18
Volume
3.6814602098959E+27
Height
1484644690.5399