6444148938 is an even 10-digits composite number following 6444148937
and preceding 6444148939 . In scientific notation, it is written as 6.444148938 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 2148049644 positive integers (up to 6444148938) that are relatively prime to 6444148938.
6444148938 has 8 divisors, whose sum is 12888297888
The reverse of 6444148938 is 8398414446
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 51 Digital Root 6
Name
six billion four hundred forty-four million one hundred forty-eight thousand nine hundred thirty-eight
Scientific notation
6.444148938 × 10^9
Engineering notation
6.444148938 × 10^9
Prime Factorization
2 × 3 × 1074024823
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6444148938 Product of the distinct prime numbers
The prime factorization of 6444148938 is 2 × 3 × 1074024823.
Since it has a total of 3 prime factors.
1 , 8 , 34 , 98 , 842 , 310 , 9305 , 6030 , 51139 , 56744 , 941771 , 363987 , 4201387 , 8270552 , 71785322 , 1964589 , 900377652 , 27712760 , 9769294111 , 7428543411
n×2
12888297876
n×3
19332446814
n×4
25776595752
n×5
32220744690
n÷2
3222074469
n÷3
2148049646
n÷3
1611037234.5
n÷5
1288829787.6
n2
4.1527055535127E+19
n3
2.6760653082495E+29
n4
1.7244963414175E+39
n5
1.111291126713E+49
2 √n80275.456635263
3 √n1860.8949462463
4 √n283.32923716987
5 √n91.586848214867
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
-6444148937 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 6444148938 can be divided by 8 positive divisors.
The sum of these divisors (counting 6444148938) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000000000110011110100011001010
3
Ternary
121122002210200110220
4
Quaternary
12000012132203022
5
Quinary
101144200231223
6
Senary
2543240250510
8
Octal
60006364312
10
Decimal
6444148938
12
Duodecimal
12ba170a36
16
Hexadecimal
18019e8ca
20
Vigesimal
50dfic6i
36
Base36
2ykoh56
md5
8ee2b9455ee15aae96e3ebfa62a6bd9e
sha1
7f6718c3fa777ee7a403b6aaeaecf19a0ffc1166
sha256
99e9198d59d0a382875562491897f1bac87f0775b2e10bb679a5b8fef7f47597
sha512
22c53d55b82caf9504efab53675a4a239c2357731cb94ccbd0c0d48b808c930b1a7810d23dd973a998a26e23c1452beefeb2c096c88935a7d461463f099ea86b
ripemd-160
60f96c8f3b5fd55bf8d6a49f6c084a0c0e76edd6
Diameter
12888297876
Circumference
40489781924.519
Area
1.3046109259437E+20
Volume
1.1209476150564E+30
Surface area
5.2184437037748E+20
Circumference
40489781924.519
Perimeter
25776595752
Area
4.1527055535127E+19
Diagonal
9113402826.0718
Surface area
2.4916233321076E+20
Volume
2.6760653082495E+29
Space diagonal
11161593372.157
Perimeter
19332446814
Area
1.7981742518893E+19
Altitude
5580796686.0785
Surface area
1.7981742518893E+19
Volume
3.1537732106022E+28
Height
3037800942.0239