1992551908 is an even 10-digits composite number following 1992551907
and preceding 1992551909 . In scientific notation, it is written as 1.992551908 × 10^9.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 957744000 positive integers (up to 1992551908) that are relatively prime to 1992551908.
1992551908 has 24 divisors, whose sum is 3623320064
The reverse of 1992551908 is 8091552991
Previous prime number is 151
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion nine hundred ninety-two million five hundred fifty-one thousand nine hundred eight
Scientific notation
1.992551908 × 10^9
Engineering notation
1.992551908 × 10^9
Prime Factorization
2 × 2 × 31 × 151 × 106417
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
996275954 Product of the distinct prime numbers
The prime factorization of 1992551908 is 2 × 2 × 31 × 151 × 106417.
Since it has a total of 5 prime factors.
5 , 8 , 61 , 41 , 462 , 880 , 4638 , 250 , 54928 , 75315 , 974799 , 330077 , 9097343 , 9903414 , 34834312 , 19577714 , 600919615 , 512838738 , 7188826189 , 4293974681
n×2
3985103816
n×3
5977655724
n×4
7970207632
n×5
9962759540
n÷2
996275954
n÷3
664183969.33333
n÷3
498137977
n÷5
398510381.6
n2
3970263106074440464
n3
7.9109553272706E+27
n4
1.5762989131456E+37
n5
3.1408574069666E+46
2 √n44638.009677852
3 √n1258.3551030818
4 √n211.27709217483
5 √n72.423903518513
1 , 2 , 4 , 31 , 62 , 124 , 151 , 302 , 604 , 4681 , 9362 , 18724 , 106417 , 212834 , 425668 , 3298927 , 6597854 , 13195708 , 16068967 , 32137934 , 64275868 , 498137977 , 996275954 , 1992551908
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
-1992551907 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 1992551908 can be divided by 24 positive divisors.
The sum of these divisors (counting 1992551908) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110110110000111110110111100100
3
Ternary
12010212100010100211
4
Quaternary
1312300332313210
5
Quinary
13040043130113
6
Senary
525415145204
8
Octal
16660766744
10
Decimal
1992551908
12
Duodecimal
477375204
16
Hexadecimal
76c3ede4
20
Vigesimal
1b2d8jf8
36
Base36
wybaw4
md5
ed1869cd5ac3f507c1891a52419cf76a
sha1
17c59f02b9c7f4754c3d4d62b9a8807aff578d63
sha256
4d4a565a8fa85680ae21fb55a149d44668f96010a6640779cfa5cff49c93be47
sha512
01ff9bbbe4667e531d19bd1f7ee2d332e42120670902857ad41fb19fd4c1782fe38d05189b3ecd8338ba8c2afd84d762aa6818f579e56ba9b46996598a85e885
ripemd-160
ee3465152e1c7b7acfb65b9bec282f554f33c4f7
Diameter
3985103816
Circumference
12519572872.138
Area
1.2472949406862E+19
Volume
3.3137332185374E+28
Surface area
4.9891797627448E+19
Circumference
12519572872.138
Perimeter
7970207632
Area
3970263106074440464
Diagonal
2817893932.026
Surface area
2.3821578636447E+19
Volume
7.9109553272706E+27
Space diagonal
3451201141.3743
Perimeter
5977655724
Area
1.7191743547843E+18
Altitude
1725600570.6872
Surface area
1.7191743547843E+18
Volume
9.3231502626282E+26
Height
939297977.342