1924251921 is an odd 10-digits composite number following 1924251920
and preceding 1924251922 . In scientific notation, it is written as 1.924251921 × 10^9.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 1218213216 positive integers (up to 1924251921) that are relatively prime to 1924251921.
1924251921 has 24 divisors, whose sum is 2921231040
The reverse of 1924251921 is 1291524291
Previous prime number is 139
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
one billion nine hundred twenty-four million two hundred fifty-one thousand nine hundred twenty-one
Scientific notation
1.924251921 × 10^9
Engineering notation
1.924251921 × 10^9
Prime Factorization
3 × 3 × 23 × 139 × 66877
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
641417307 Product of the distinct prime numbers
The prime factorization of 1924251921 is 3 × 3 × 23 × 139 × 66877.
Since it has a total of 5 prime factors.
6 , 1 , 27 , 74 , 768 , 466 , 2126 , 3092 , 24007 , 65899 , 12137 , 463062 , 9484828 , 1485005 , 3895734 , 66070500 , 377801256 , 118703889 , 8340880650 , 2296717232
n×2
3848503842
n×3
5772755763
n×4
7697007684
n×5
9621259605
n÷2
962125960.5
n÷3
641417307
n÷3
481062980.25
n÷5
384850384.2
n2
3702745455472190241
n3
7.1250150556664E+27
n4
1.371032390802E+37
n5
2.638211711754E+46
2 √n43866.295957147
3 √n1243.8098056105
4 √n209.44282264415
5 √n71.920448291306
1 , 3 , 9 , 23 , 69 , 139 , 207 , 417 , 1251 , 3197 , 9591 , 28773 , 66877 , 200631 , 601893 , 1538171 , 4614513 , 9295903 , 13843539 , 27887709 , 83663127 , 213805769 , 641417307 , 1924251921
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1924251920 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1924251921 can be divided by 24 positive divisors.
The sum of these divisors (counting 1924251921) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110010101100011100000100010001
3
Ternary
11222002211010101200
4
Quaternary
1302230130010101
5
Quinary
12420102030141
6
Senary
514535221413
8
Octal
16254340421
10
Decimal
1924251921
12
Duodecimal
458517869
16
Hexadecimal
72b1c111
20
Vigesimal
1a16b9g1
36
Base36
vtnea9
md5
ef37a529c9bc913521b37242b8fe6479
sha1
58a4c99e2b663f1c28ed6cbb70db93a6baf4a6fc
sha256
e562a038cdd242aa6e314556c80b4f064b83bac4222d459742c41f49919d041d
sha512
e26542651e439b46731a758cfce24214252b1de3f6c206da06fe7dff8175f81b5f8e5a976c7c580952e053642fae1a1613f79a701af0fb19e63c25c29c092b2b
ripemd-160
368a58af0d6a8bbf060d17b775ba0e4e6ab2c977
Diameter
3848503842
Circumference
12090431397.339
Area
1.1632517921024E+19
Volume
2.9845193274131E+28
Surface area
4.6530071684098E+19
Circumference
12090431397.339
Perimeter
7697007684
Area
3702745455472190241
Diagonal
2721303164.1007
Surface area
2.2216472732833E+19
Volume
7.1250150556664E+27
Space diagonal
3332902093.734
Perimeter
5772755763
Area
1.6033358140931E+18
Altitude
1666451046.867
Surface area
1.6033358140931E+18
Volume
8.3969107698632E+26
Height
907101054.70023