1999702493 is an odd 10-digits composite number following 1999702492
and preceding 1999702494 . In scientific notation, it is written as 1.999702493 × 10^9.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 1990225020 positive integers (up to 1999702493) that are relatively prime to 1999702493.
1999702493 has 4 divisors, whose sum is 2009179968
The reverse of 1999702493 is 3942079991
Previous prime number is 211
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion nine hundred ninety-nine million seven hundred two thousand four hundred ninety-three
Scientific notation
1.999702493 × 10^9
Engineering notation
1.999702493 × 10^9
Prime Factorization
211 × 9477263
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1999702493 Product of the distinct prime numbers
The prime factorization of 1999702493 is 211 × 9477263.
Since it has a total of 2 prime factors.
9 , 3 , 33 , 63 , 819 , 440 , 8073 , 7138 , 83364 , 24460 , 510046 , 586665 , 6534395 , 7957214 , 942216 , 28863419 , 492202043 , 627542779 , 9902157433 , 2809588651
n×2
3999404986
n×3
5999107479
n×4
7998809972
n×5
9998512465
n÷2
999851246.5
n÷3
666567497.66667
n÷3
499925623.25
n÷5
399940498.6
n2
3998810060510415049
n3
7.9964304470362E+27
n4
1.5990481900039E+37
n5
3.197620651978E+46
2 √n44718.033196911
3 √n1259.8585742416
4 √n211.46638786557
5 √n72.475809969223
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1999702492 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1999702493 can be divided by 4 positive divisors.
The sum of these divisors (counting 1999702493) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110111001100010000100111011101
3
Ternary
12011100210102010022
4
Quaternary
1313030100213131
5
Quinary
13043410434433
6
Senary
530232321525
8
Octal
16714204735
10
Decimal
1999702493
12
Duodecimal
4798432a5
16
Hexadecimal
773109dd
20
Vigesimal
1b4i2g4d
36
Base36
x2kkbh
md5
ac5173b396a4831192bbb023ee459524
sha1
e794da0015acbe3f51e2bd5f247de2c4413cc750
sha256
98509d67a79336688a518d21cae2d28e8a8fb8a9c874044eb320361f00e9cc24
sha512
26d61de0ed29d950d8e9ba33bb67c65ce2e81fb8c39864d168dc7b216efbb4f5bcd882ac760632a323a6de172bdfa4d52dc4cabe12f9af60f6beaaa1655ebed3
ripemd-160
022d5fd2530a0dfc77b46304694bca1c34d67c09
Diameter
3999404986
Circumference
12564501322.748
Area
1.25626323092E+19
Volume
3.3495369529801E+28
Surface area
5.0250529236802E+19
Circumference
12564501322.748
Perimeter
7998809972
Area
3998810060510415049
Diagonal
2828006386.3119
Surface area
2.3992860363062E+19
Volume
7.9964304470362E+27
Space diagonal
3463586317.8981
Perimeter
5999107479
Area
1.7315355486554E+18
Altitude
1731793158.9491
Surface area
1.7315355486554E+18
Volume
9.4238836573097E+26
Height
942668795.4373