1998652012 is an even 10-digits composite number following 1998652011
and preceding 1998652013 . In scientific notation, it is written as 1.998652012 × 10^9.
The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors.
There are 856351440 positive integers (up to 1998652012) that are relatively prime to 1998652012.
1998652012 has 24 divisors, whose sum is 3998301440
The reverse of 1998652012 is 2102568991
Previous prime number is 6091
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion nine hundred ninety-eight million six hundred fifty-two thousand twelve
Scientific notation
1.998652012 × 10^9
Engineering notation
1.998652012 × 10^9
Prime Factorization
2 × 2 × 7 × 6091 × 11719
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
999326006 Product of the distinct prime numbers
The prime factorization of 1998652012 is 2 × 2 × 7 × 6091 × 11719.
Since it has a total of 5 prime factors.
1 , 2 , 22 , 65 , 538 , 735 , 3519 , 3677 , 41646 , 63578 , 878091 , 36060 , 9041883 , 9018223 , 61322344 , 34962351 , 799327579 , 822562840 , 2269419356 , 3900943972
n×2
3997304024
n×3
5995956036
n×4
7994608048
n×5
9993260060
n÷2
999326006
n÷3
666217337.33333
n÷3
499663003
n÷5
399730402.4
n2
3994609865071648144
n3
7.9838350439805E+27
n4
1.5956907974128E+37
n5
3.1892306227789E+46
2 √n44706.286045701
3 √n1259.6379265348
4 √n211.43861058402
5 √n72.468193789858
1 , 2 , 4 , 7 , 14 , 28 , 6091 , 11719 , 12182 , 23438 , 24364 , 42637 , 46876 , 82033 , 85274 , 164066 , 170548 , 328132 , 71380429 , 142760858 , 285521716 , 499663003 , 999326006 , 1998652012
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1998652011 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1998652012 can be divided by 24 positive divisors.
The sum of these divisors (counting 1998652012) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110111001000010000001001101100
3
Ternary
12011021211001010121
4
Quaternary
1313020100021230
5
Quinary
13043123331022
6
Senary
530154014324
8
Octal
16710201154
10
Decimal
1998652012
12
Duodecimal
4794173a4
16
Hexadecimal
7721026c
20
Vigesimal
1b4bba0c
36
Base36
x1y1rg
md5
8771424ea9c286f4f1e5adfa3a3ab516
sha1
4ed7489ffc7e538fe88c60ea52db9e52fe374779
sha256
930b53ff40caa4fe5c4db1119e06b0245c730df8a80f253dca1353d375da98fb
sha512
141acedfac8b812820b7fb31370d5d7a2a01bace0bdf6073283a3005f0041ff505d9c77cb2c3d3d74c9939278460d772ac6fe4ecc5e36d47c515a09daade5775
ripemd-160
2849207c90dbad4afdacaffd64a791ff69838a79
Diameter
3997304024
Circumference
12557900955.963
Area
1.2549437006066E+19
Volume
3.3442610028856E+28
Surface area
5.0197748024266E+19
Circumference
12557900955.963
Perimeter
7994608048
Area
3994609865071648144
Diagonal
2826520781.8347
Surface area
2.396765919043E+19
Volume
7.9838350439805E+27
Space diagonal
3461766831.4338
Perimeter
5995956036
Area
1.72971681068E+18
Altitude
1730883415.7169
Surface area
1.72971681068E+18
Volume
9.4090398324557E+26
Height
942173593.94489