2149374393 is an odd 10-digits composite number following 2149374392
and preceding 2149374394 . In scientific notation, it is written as 2.149374393 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 1399591872 positive integers (up to 2149374393) that are relatively prime to 2149374393.
2149374393 has 8 divisors, whose sum is 2873239328
The reverse of 2149374393 is 3934739412
Previous prime number is 387
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
two billion one hundred forty-nine million three hundred seventy-four thousand three hundred ninety-three
Scientific notation
2.149374393 × 10^9
Engineering notation
2.149374393 × 10^9
Prime Factorization
3 × 387 × 1851313
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2149374393 Product of the distinct prime numbers
The prime factorization of 2149374393 is 3 × 387 × 1851313.
Since it has a total of 3 prime factors.
3 , 1 , 13 , 54 , 46 , 615 , 9867 , 7239 , 40524 , 25316 , 485801 , 485607 , 4712302 , 4775688 , 38322757 , 61354046 , 56733711 , 959367063 , 3027216031 , 9530957964
n×2
4298748786
n×3
6448123179
n×4
8597497572
n×5
10746871965
n÷2
1074687196.5
n÷3
716458131
n÷3
537343598.25
n÷5
429874878.6
n2
4619810281284118449
n3
9.9297019191102E+27
n4
2.1342647035058E+37
n5
4.5873339015992E+46
2 √n46361.345892888
3 √n1290.5376828349
4 √n215.3168499976
5 √n73.529635670083
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
-2149374392 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 2149374393 can be divided by 8 positive divisors.
The sum of these divisors (counting 2149374393) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000000111001101100110111001
3
Ternary
12112210102112101000
4
Quaternary
2000013031212321
5
Quinary
13400214440033
6
Senary
553140315213
8
Octal
20007154671
10
Decimal
2149374393
12
Duodecimal
4bb9a2b09
16
Hexadecimal
801cd9b9
20
Vigesimal
1dbdbfjd
36
Base36
zjojw9
md5
e122d2c993791e2fd2b1715d7b04ed0f
sha1
795e762fe1b011cb494e5c7dc66d241e7e5ad73b
sha256
be39ffc41c920e5814f24375723f26939f72838f460418a4c58f465fc7c17d06
sha512
c19d7ce5fc0bc102a0a000e41d6a326e954bd82c381bbfb72876e2d51c37b32dd8f5a651ce5d7bc2e4b19f69d736a02ec6b74f40c9df9e0e06f5dcd1e3c17b42
ripemd-160
d398045c27c39c9b8980b0aa76023a67d8eb0cf0
Diameter
4298748786
Circumference
13504917605.726
Area
1.4513562040661E+19
Volume
4.1593438135217E+28
Surface area
5.8054248162643E+19
Circumference
13504917605.726
Perimeter
8597497572
Area
4619810281284118449
Diagonal
3039674417.198
Surface area
2.7718861687705E+19
Volume
9.9297019191102E+27
Space diagonal
3722825653.1635
Perimeter
6448123179
Area
2.0004365321283E+18
Altitude
1861412826.5818
Surface area
2.0004365321283E+18
Volume
1.170226593694E+27
Height
1013224805.7327