1999996445 is an odd 10-digits composite number following 1999996444
and preceding 1999996446 . In scientific notation, it is written as 1.999996445 × 10^9.
The sum of its digits is 65. It has a total of 4 prime factors and 16 positive divisors.
There are 1578969600 positive integers (up to 1999996445) that are relatively prime to 1999996445.
1999996445 has 16 divisors, whose sum is 2431693872
The reverse of 1999996445 is 5446999991
Previous prime number is 101
Is Prime? no Number parity odd Number length 10 Sum of Digits 65 Digital Root 2
Name
one billion nine hundred ninety-nine million nine hundred ninety-six thousand four hundred forty-five
Scientific notation
1.999996445 × 10^9
Engineering notation
1.999996445 × 10^9
Prime Factorization
5 × 313 × 101 × 12653
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1999996445 Product of the distinct prime numbers
The prime factorization of 1999996445 is 5 × 313 × 101 × 12653.
Since it has a total of 4 prime factors.
6 , 5 , 24 , 35 , 541 , 575 , 5719 , 7120 , 89390 , 95616 , 815941 , 128597 , 3711615 , 7687743 , 68067254 , 73143342 , 971779083 , 700167538 , 850818819 , 6752297825
n×2
3999992890
n×3
5999989335
n×4
7999985780
n×5
9999982225
n÷2
999998222.5
n÷3
666665481.66667
n÷3
499999111.25
n÷5
399999289
n2
3999985780012638025
n3
7.9999573400758E+27
n4
1.5999886240303E+37
n5
3.1999715601011E+46
2 √n44721.31980387
3 √n1259.9203033912
4 √n211.47415871418
5 √n72.477940601834
1 , 5 , 101 , 313 , 505 , 1565 , 12653 , 31613 , 63265 , 158065 , 1277953 , 3960389 , 6389765 , 19801945 , 399999289 , 1999996445
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1999996444 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1999996445 can be divided by 16 positive divisors.
The sum of these divisors (counting 1999996445) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111001101011000011000011101
3
Ternary
12011101100100100102
4
Quaternary
1313031120120131
5
Quinary
13043444341240
6
Senary
530242510445
8
Octal
16715303035
10
Decimal
1999996445
12
Duodecimal
479965425
16
Hexadecimal
7735861d
20
Vigesimal
1b4jjb25
36
Base36
x2qv4t
md5
9e5c3ba7bfc8318713982d85a63a2ed0
sha1
65844f5b823b5a1b76eaedc1e8c09e4b90214ab8
sha256
abfee0f59af8c249b5cb49201097d7aec4502d8a42ad4319ee6b27be53c9b3e0
sha512
08ceed63f632f3cd61b0b9b48e81b1c9756508a9b3ea5aac463299272ab49c3347c57d10b5e2055cd6baf58ebf14d9a6219c39fb400238529d50b765fa4ec81c
ripemd-160
33cdc762e356fe865d7c6f7a0f108d7084b7e030
Diameter
3999992890
Circumference
12566348277.635
Area
1.2566325940951E+19
Volume
3.3510142944819E+28
Surface area
5.0265303763805E+19
Circumference
12566348277.635
Perimeter
7999985780
Area
3999985780012638025
Diagonal
2828422097.217
Surface area
2.3999914680076E+19
Volume
7.9999573400758E+27
Space diagonal
3464095457.6971
Perimeter
5999989335
Area
1.7320446501337E+18
Altitude
1732047728.8486
Surface area
1.7320446501337E+18
Volume
9.4280401406179E+26
Height
942807365.73899