1998937153 is an odd 10-digits composite number following 1998937152
and preceding 1998937154 . In scientific notation, it is written as 1.998937153 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 1909908000 positive integers (up to 1998937153) that are relatively prime to 1998937153.
1998937153 has 8 divisors, whose sum is 2088158976
The reverse of 1998937153 is 3517398991
Previous prime number is 911
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 55
Digital Root 1
Name
one billion nine hundred ninety-eight million nine hundred thirty-seven thousand one hundred fifty-three
Scientific notation
1.998937153 × 10^9
Engineering notation
1.998937153 × 10^9
Prime Factorization
23 × 911 × 95401
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1998937153
Product of the distinct prime numbers
The prime factorization of 1998937153 is 23 × 911 × 95401.
Since it has a total of 3 prime factors.
4 , 8 , 92 , 11 , 424 , 779 , 3645 , 3671 , 9301 , 26739 , 301698 , 749422 , 6495009 , 7490549 , 99390557 , 93126997 , 583518459 , 581639194 , 4353134767 , 4638101219
n×2
3997874306
n×3
5996811459
n×4
7995748612
n×5
9994685765
n÷2
999468576.5
n÷3
666312384.33333
n÷3
499734288.25
n÷5
399787430.6
n2
3995749741643745409
n3
7.9872526126618E+27
n4
1.5966015997846E+37
n5
3.1915062563487E+46
2 √n
44709.474980143
3 √n
1259.6978264635
4 √n
211.4461514905
5 √n
72.47026143085
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
-1998937152
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 1998937153 can be divided by 8 positive divisors.
The sum of these divisors (counting 1998937153) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111001001010101110001000001
3
Ternary
12011022100112021101
4
Quaternary
1313021111301001
5
Quinary
13043211442103
6
Senary
530204054401
8
Octal
16711256101
10
Decimal
1998937153
12
Duodecimal
479534401
16
Hexadecimal
77255c41
20
Vigesimal
1b4d72hd
36
Base36
x245s1
md5
8257f1abf8e8418c59a52152960310ec
sha1
4c63b741e5fe3931b76df8a0635247eba9a76600
sha256
f9dabfa5e8953ec8c1d0cab2ca7a056fa01e2f76d98bccb26d98b0e37b370b64
sha512
b29db70dd6ff7edea0e0c6f033b1d7d0963cf1aa2e39b50a959060c45d42c76aab2db1296661822b04ef7745e389a0db54f8aca9d7b017ce24a509e7a4913cce
ripemd-160
8edaf1d5acb2be2470a0271efa8fda4603316459
Diameter
3997874306
Circumference
12559692549.705
Area
1.2553018033931E+19
Volume
3.3456925507072E+28
Surface area
5.0212072135725E+19
Circumference
12559692549.705
Perimeter
7995748612
Area
3995749741643745409
Diagonal
2826924032.1041
Surface area
2.3974498449862E+19
Volume
7.9872526126618E+27
Space diagonal
3462260710.1331
Perimeter
5996811459
Area
1.7302103917143E+18
Altitude
1731130355.0665
Surface area
1.7302103917143E+18
Volume
9.4130674757719E+26
Height
942308010.70135