1998937159 is an odd 10-digits prime number following 1998937158
and preceding 1998937160 . In scientific notation, it is written as 1.998937159 × 10^9.
The sum of its digits is 61. It has a total of 1 prime factors and 2 positive divisors.
There are 1998937158 positive integers (up to 1998937159) that are relatively prime to 1998937159.
1998937159 has 2 divisors, whose sum is 1998937160
The reverse of 1998937159 is 9517398991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 61 Digital Root 7
Name
one billion nine hundred ninety-eight million nine hundred thirty-seven thousand one hundred fifty-nine
Scientific notation
1.998937159 × 10^9
Engineering notation
1.998937159 × 10^9
Prime Factorization
1998937159
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1998937159 Product of the distinct prime numbers
The prime factorization of 1998937159 is 1998937159.
Since it has a total of 1 prime factors.
5 , 10 , 42 , 29 , 29 , 641 , 1278 , 3440 , 69740 , 60882 , 376764 , 98814 , 1711623 , 9049094 , 93581804 , 79027729 , 329200067 , 935018046 , 7646685330 , 1396803423
n×2
3997874318
n×3
5996811477
n×4
7995748636
n×5
9994685795
n÷2
999468579.5
n÷3
666312386.33333
n÷3
499734289.75
n÷5
399787431.8
n2
3995749765630991281
n3
7.9872526845853E+27
n4
1.596601618954E+37
n5
3.1915063042467E+46
2 √n44709.475047243
3 √n1259.6978277238
4 √n211.44615164917
5 √n72.470261474355
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1998937160 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
999468580 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44709.475058426 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989995 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1998937159 can be divided by 2 positive divisors.
The sum of these divisors (counting 1998937159) is 1998937160, the average is 999468580.
Base
System
Value
2
Binary
1110111001001010101110001000111
3
Ternary
12011022100112021121
4
Quaternary
1313021111301013
5
Quinary
13043211442114
6
Senary
530204054411
8
Octal
16711256107
10
Decimal
1998937159
12
Duodecimal
479534407
16
Hexadecimal
77255c47
20
Vigesimal
1b4d72hj
36
Base36
x245s7
md5
0e3ffac9ea74c4a69a24fe31c94a43be
sha1
af5e0b23e208dc3e2d70f1db4ca0157aa4b3ed50
sha256
aa2d9814ce3a6d18a34547cf3c391686216872b29704151768432e60e1032309
sha512
f01e9effb07e91318b8c53e1426f94e983637fcb53189d661cf82ca335dedab05c9e59339830a922faff1fdca12ae40794e8884e5686c3ad847072ba9f153cc5
ripemd-160
a9dfd0028f6d299accb07a26678763321b350b6e
Diameter
3997874318
Circumference
12559692587.404
Area
1.2553018109289E+19
Volume
3.3456925808345E+28
Surface area
5.0212072437158E+19
Circumference
12559692587.404
Perimeter
7995748636
Area
3995749765630991281
Diagonal
2826924040.5893
Surface area
2.3974498593786E+19
Volume
7.9872526845853E+27
Space diagonal
3462260720.5254
Perimeter
5996811477
Area
1.7302104021011E+18
Altitude
1731130360.2627
Surface area
1.7302104021011E+18
Volume
9.4130675605346E+26
Height
942308013.52978