1998924162 is an even 10-digits composite number following 1998924161
and preceding 1998924163 . In scientific notation, it is written as 1.998924162 × 10^9.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 664789392 positive integers (up to 1998924162) that are relatively prime to 1998924162.
1998924162 has 16 divisors, whose sum is 4006960320
The reverse of 1998924162 is 2614298991
Previous prime number is 758893
Is Prime? no Number parity even Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion nine hundred ninety-eight million nine hundred twenty-four thousand one hundred sixty-two
Scientific notation
1.998924162 × 10^9
Engineering notation
1.998924162 × 10^9
Prime Factorization
2 × 3 × 758893 × 439
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1998924162 Product of the distinct prime numbers
The prime factorization of 1998924162 is 2 × 3 × 758893 × 439.
Since it has a total of 4 prime factors.
5 , 9 , 37 , 34 , 916 , 891 , 845 , 2980 , 33709 , 73745 , 981758 , 479053 , 8892039 , 7232939 , 79951130 , 25056632 , 201435790 , 962638411 , 722727193 , 3646658268
n×2
3997848324
n×3
5996772486
n×4
7995696648
n×5
9994620810
n÷2
999462081
n÷3
666308054
n÷3
499731040.5
n÷5
399784832.4
n2
3995697805427402244
n3
7.9870968873192E+27
n4
1.5965600952297E+37
n5
3.1914025504397E+46
2 √n44709.329697503
3 √n1259.6950975516
4 √n211.44580794497
5 √n72.47016723443
1 , 2 , 3 , 6 , 439 , 878 , 1317 , 2634 , 758893 , 1517786 , 2276679 , 4553358 , 333154027 , 666308054 , 999462081 , 1998924162
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
-1998924161 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 1998924162 can be divided by 16 positive divisors.
The sum of these divisors (counting 1998924162) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111001001010010100110000010
3
Ternary
12011022022212110020
4
Quaternary
1313021102212002
5
Quinary
13043211033122
6
Senary
530203514310
8
Octal
16711224602
10
Decimal
1998924162
12
Duodecimal
479528996
16
Hexadecimal
77252982
20
Vigesimal
1b4d5a82
36
Base36
x23vr6
md5
685aa0a8823245a1d5818faabd4d3583
sha1
4954fa45a3b8362f1aa17b802e2baf8a03f73072
sha256
2867013f91123ddc70d0f09d19535d30b6145f4276b7c6606c35a2f4fa9f8015
sha512
54fb3bb8b65c577fbece3d9212776b5ec455786614bcc26fc77a5ba972bb58ec9488a203a4c2087dc7d575ce31ffc522963459901f2e29f79e24636acfaac764
ripemd-160
94549d15a5194f471c3851ed715732b030a9a53b
Diameter
3997848324
Circumference
12559610924.845
Area
1.2552854871496E+19
Volume
3.3456273206283E+28
Surface area
5.0211419485982E+19
Circumference
12559610924.845
Perimeter
7995696648
Area
3995697805427402244
Diagonal
2826905660.0557
Surface area
2.3974186832564E+19
Volume
7.9870968873192E+27
Space diagonal
3462238209.061
Perimeter
5996772486
Area
1.7301879026729E+18
Altitude
1731119104.5305
Surface area
1.7301879026729E+18
Volume
9.4128839516956E+26
Height
942301886.68522