1998351367 is an odd 10-digits composite number following 1998351366
and preceding 1998351368 . In scientific notation, it is written as 1.998351367 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1978755000 positive integers (up to 1998351367) that are relatively prime to 1998351367.
1998351367 has 8 divisors, whose sum is 2017965312
The reverse of 1998351367 is 7631538991
Previous prime number is 3931
Is Prime? no Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion nine hundred ninety-eight million three hundred fifty-one thousand three hundred sixty-seven
Scientific notation
1.998351367 × 10^9
Engineering notation
1.998351367 × 10^9
Prime Factorization
107 × 3931 × 4751
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1998351367 Product of the distinct prime numbers
The prime factorization of 1998351367 is 107 × 3931 × 4751.
Since it has a total of 3 prime factors.
3 , 2 , 67 , 80 , 706 , 216 , 6871 , 24 , 12331 , 21365 , 281366 , 401758 , 4448235 , 9763068 , 27242067 , 55049000 , 592055734 , 33850373 , 5260405889 , 583792587
n×2
3996702734
n×3
5995054101
n×4
7993405468
n×5
9991756835
n÷2
999175683.5
n÷3
666117122.33333
n÷3
499587841.75
n÷5
399670273.4
n2
3993408185990768689
n3
7.9802327074636E+27
n4
1.5947308939938E+37
n5
3.1868326620097E+46
2 √n44702.923472632
3 √n1259.5747634909
4 √n211.43065878115
5 √n72.466013469218
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
-1998351366 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 1998351367 can be divided by 8 positive divisors.
The sum of these divisors (counting 1998351367) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111000111000110110000000111
3
Ternary
12011021020202201121
4
Quaternary
1313013012300013
5
Quinary
13043034220432
6
Senary
530143334411
8
Octal
16707066007
10
Decimal
1998351367
12
Duodecimal
4792b1407
16
Hexadecimal
771c6c07
20
Vigesimal
1b49di87
36
Base36
x1rls7
md5
7b0bf93bfb98734fd36fdf5f777dab3b
sha1
4dabce94d574d8a289781eca4724b57f2ee1776b
sha256
4ef971018d9b0f28c5aad5d28d8e75cd63da53c0ae725f4f939b88a79460e15b
sha512
0aec861f23fec15bd39bb206a2de00680a7c12da1379db8c93bd119242402c3eba488af8bd60784d360d98a6adc59ba5e711707c129b350fc030a117f1fae5a8
ripemd-160
724b1e98278dff86c77d6aedc7b61783311ba771
Diameter
3996702734
Circumference
12556011947.717
Area
1.2545661819894E+19
Volume
3.342752059694E+28
Surface area
5.0182647279576E+19
Circumference
12556011947.717
Perimeter
7993405468
Area
3993408185990768689
Diagonal
2826095605.5982
Surface area
2.3960449115945E+19
Volume
7.9802327074636E+27
Space diagonal
3461246099.0187
Perimeter
5995054101
Area
1.7291964683744E+18
Altitude
1730623049.5094
Surface area
1.7291964683744E+18
Volume
9.404794438157E+26
Height
942031868.53274