1988520092 is an even 10-digits composite number following 1988520091
and preceding 1988520093 . In scientific notation, it is written as 1.988520092 × 10^9.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 914360256 positive integers (up to 1988520092) that are relatively prime to 1988520092.
1988520092 has 24 divisors, whose sum is 3761553600
The reverse of 1988520092 is 2900258891
Previous prime number is 269
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion nine hundred eighty-eight million five hundred twenty thousand ninety-two
Scientific notation
1.988520092 × 10^9
Engineering notation
1.988520092 × 10^9
Prime Factorization
2 × 2 × 13 × 269 × 142159
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
994260046 Product of the distinct prime numbers
The prime factorization of 1988520092 is 2 × 2 × 13 × 269 × 142159.
Since it has a total of 5 prime factors.
9 , 6 , 95 , 75 , 913 , 48 , 2821 , 6801 , 65751 , 23435 , 216539 , 247911 , 6145701 , 1891153 , 4730338 , 93726481 , 725106214 , 195453833 , 8488975216 , 457438771
n×2
3977040184
n×3
5965560276
n×4
7954080368
n×5
9942600460
n÷2
994260046
n÷3
662840030.66667
n÷3
497130023
n÷5
397704018.4
n2
3954212156287688464
n3
7.8630303208087E+27
n4
1.5635793776933E+37
n5
3.1092090079801E+46
2 √n44592.825566452
3 √n1257.505793206
4 √n211.17013417255
5 √n72.394570633661
1 , 2 , 4 , 13 , 26 , 52 , 269 , 538 , 1076 , 3497 , 6994 , 13988 , 142159 , 284318 , 568636 , 1848067 , 3696134 , 7392268 , 38240771 , 76481542 , 152963084 , 497130023 , 994260046 , 1988520092
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
-1988520091 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 1988520092 can be divided by 24 positive divisors.
The sum of these divisors (counting 1988520092) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110110100001100110100010011100
3
Ternary
12010120202021202022
4
Quaternary
1312201212202130
5
Quinary
13033030120332
6
Senary
525152515312
8
Octal
16641464234
10
Decimal
1988520092
12
Duodecimal
475b4bb38
16
Hexadecimal
7686689c
20
Vigesimal
1b18504c
36
Base36
wvwvx8
md5
e90a3c69bed2dd8641dcacd3274bc30d
sha1
1088566558fe19ec5ebad592413af3cca8b38d80
sha256
d031eadc65700da16f41b716f2cd89fc2f5a76a88d09edc122b7757ee1c07633
sha512
547620b2be8b0c26c4e37da6014df6ebc553fbdfbfa95259577104796af07840e7f21a103e3a91106a0627e706da065895606dbe49253f8e3c92966a5d0de1ad
ripemd-160
ad52269bf4800d8884c592bcfd9d16b0d509aceb
Diameter
3977040184
Circumference
12494240225.086
Area
1.2422523860929E+19
Volume
3.2936584387742E+28
Surface area
4.9690095443715E+19
Circumference
12494240225.086
Perimeter
7954080368
Area
3954212156287688464
Diagonal
2812192083.1578
Surface area
2.3725272937726E+19
Volume
7.8630303208087E+27
Space diagonal
3444217831.2155
Perimeter
5965560276
Area
1.7122240896492E+18
Altitude
1722108915.6078
Surface area
1.7122240896492E+18
Volume
9.2666701008655E+26
Height
937397361.0526