6642849433 is an odd 10-digits composite number following 6642849432
and preceding 6642849434 . In scientific notation, it is written as 6.642849433 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 5683721280 positive integers (up to 6642849433) that are relatively prime to 6642849433.
6642849433 has 8 divisors, whose sum is 7673024160
The reverse of 6642849433 is 3349482466
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
six billion six hundred forty-two million eight hundred forty-nine thousand four hundred thirty-three
Scientific notation
6.642849433 × 10^9
Engineering notation
6.642849433 × 10^9
Prime Factorization
11 × 17 × 35523259
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6642849433
Product of the distinct prime numbers
The prime factorization of 6642849433 is 11 × 17 × 35523259.
Since it has a total of 3 prime factors.
4 , 7 , 68 , 21 , 763 , 110 , 3860 , 2786 , 43554 , 70884 , 669259 , 31523 , 7738931 , 9613535 , 23411699 , 24056910 , 896798887 , 777261565 , 3691933297 , 1064236131
n×2
13285698866
n×3
19928548299
n×4
26571397732
n×5
33214247165
n÷2
3321424716.5
n÷3
2214283144.3333
n÷3
1660712358.25
n÷5
1328569886.6
n2
4.4127448589508E+19
n3
2.9313199684255E+29
n4
1.9472317190197E+39
n5
1.293516712061E+49
2 √n
81503.677420102
3 √n
1879.8280958897
4 √n
285.48848912014
5 √n
92.144810613472
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
-6642849432
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 6642849433 can be divided by 8 positive divisors.
The sum of these divisors (counting 6642849433) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011111100011101011010011001
3
Ternary
122010221200201022111
4
Quaternary
12023330131122121
5
Quinary
102101032140213
6
Senary
3015055152321
8
Octal
61374353231
10
Decimal
6642849433
12
Duodecimal
13548156a1
16
Hexadecimal
18bf1d699
20
Vigesimal
53fhg3bd
36
Base36
31uzbfd
md5
b3eadfd91aafd1697265025e61af9459
sha1
1980fe693ffc5a13135669183485b8dd2344125f
sha256
f91b165e6fe9fe21d4f9843c8cdbe0ae5a9b905b5a91b4ce0cadb400226be8fc
sha512
5acebc9cc88ed86624b6ee090b004a7a049bc383399860ccb254ff4fa55334f3d55de64f36cc5d605fbf750f9aa3a3fabedeed7c054cf577ac3418dc04beaa7c
ripemd-160
0778ec52f4b649496db5b3fb09e01e349bcd2ff5
Diameter
13285698866
Circumference
41738253955.232
Area
1.3863046831046E+20
Volume
1.2278684370836E+30
Surface area
5.5452187324184E+20
Circumference
41738253955.232
Perimeter
26571397732
Area
4.4127448589508E+19
Diagonal
9394407760.951
Surface area
2.6476469153705E+20
Volume
2.9313199684255E+29
Space diagonal
11505752724.986
Perimeter
19928548299
Area
1.9107745741353E+19
Altitude
5752876362.4931
Surface area
1.9107745741353E+19
Volume
3.454593712502E+28
Height
3131469253.6503