1999044345 is an odd 10-digits composite number following 1999044344
and preceding 1999044346 . In scientific notation, it is written as 1.999044345 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 1059000384 positive integers (up to 1999044345) that are relatively prime to 1999044345.
1999044345 has 8 divisors, whose sum is 2146627200
The reverse of 1999044345 is 5434409991
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 48
Digital Root 3
Name
one billion nine hundred ninety-nine million forty-four thousand three hundred forty-five
Scientific notation
1.999044345 × 10^9
Engineering notation
1.999044345 × 10^9
Prime Factorization
15 × 149 × 894427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1999044345
Product of the distinct prime numbers
The prime factorization of 1999044345 is 15 × 149 × 894427.
Since it has a total of 3 prime factors.
7 , 10 , 57 , 79 , 360 , 313 , 9058 , 5317 , 71488 , 28706 , 156553 , 846915 , 6577580 , 3805425 , 26316754 , 96710410 , 639417861 , 451561847 , 4095774070 , 7954487582
n×2
3998088690
n×3
5997133035
n×4
7996177380
n×5
9995221725
n÷2
999522172.5
n÷3
666348115
n÷3
499761086.25
n÷5
399808869
n2
3996178293276479025
n3
7.9885376187861E+27
n4
1.5969440951654E+37
n5
3.1923620627216E+46
2 √n
44710.673725633
3 √n
1259.7203429486
4 √n
211.44898610689
5 √n
72.471038650447
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
-1999044344
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 1999044345 can be divided by 8 positive divisors.
The sum of these divisors (counting 1999044345) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111001001101111111011111001
3
Ternary
12011022112222022110
4
Quaternary
1313021233323321
5
Quinary
13043223404340
6
Senary
530210242533
8
Octal
16711577371
10
Decimal
1999044345
12
Duodecimal
479586449
16
Hexadecimal
7726fef9
20
Vigesimal
1b4e0ah5
36
Base36
x26ghl
md5
249713ec25bb70eb4f20362f3ba84249
sha1
a2f84c6d50cb6c124b2c6b4e7231eee791ea74e4
sha256
04229bb29f73877dc859a342e4f9a223f35904278c605ae40e688a9ab56d4c08
sha512
bf9b8acebd96fc70f79e2caa489bdb8f9161c56a34e524f13e461fa635272c9a1d624f321c51d793f21bc22d7de29e667ef7076d0df2384aa2445fd090050f65
ripemd-160
0e1fad4094de7ce4b9d8153b48f7f8e53d26547b
Diameter
3998088690
Circumference
12560366056.904
Area
1.2554364368592E+19
Volume
3.3462308128139E+28
Surface area
5.021745747437E+19
Circumference
12560366056.904
Perimeter
7996177380
Area
3996178293276479025
Diagonal
2827075624.4842
Surface area
2.3977069759659E+19
Volume
7.9885376187861E+27
Space diagonal
3462446372.1232
Perimeter
5997133035
Area
1.7303959600147E+18
Altitude
1731223186.0616
Surface area
1.7303959600147E+18
Volume
9.4145818700125E+26
Height
942358541.49475