1990223195 is an odd 10-digits composite number following 1990223194
and preceding 1990223196 . In scientific notation, it is written as 1.990223195 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 1584641664 positive integers (up to 1990223195) that are relatively prime to 1990223195.
1990223195 has 8 divisors, whose sum is 2394409680
The reverse of 1990223195 is 5913220991
Previous prime number is 1023251
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion nine hundred ninety million two hundred twenty-three thousand one hundred ninety-five
Scientific notation
1.990223195 × 10^9
Engineering notation
1.990223195 × 10^9
Prime Factorization
5 × 1023251 × 389
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1990223195 Product of the distinct prime numbers
The prime factorization of 1990223195 is 5 × 1023251 × 389.
Since it has a total of 3 prime factors.
4 , 10 , 4 , 69 , 336 , 600 , 4372 , 4213 , 68919 , 38345 , 53087 , 811941 , 4053314 , 6118273 , 68356665 , 13914679 , 346106542 , 961289700 , 6291266114 , 4395042145
n×2
3980446390
n×3
5970669585
n×4
7960892780
n×5
9951115975
n÷2
995111597.5
n÷3
663407731.66667
n÷3
497555798.75
n÷5
398044639
n2
3960988365916008025
n3
7.8832509209712E+27
n4
1.5689428834922E+37
n5
3.1225465183564E+46
2 √n44611.917634193
3 √n1257.8646950793
4 √n211.21533475151
5 √n72.406967108125
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
-1990223194 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 1990223195 can be divided by 8 positive divisors.
The sum of these divisors (counting 1990223195) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110101000000110010101011011
3
Ternary
12010200221210222012
4
Quaternary
1312220012111123
5
Quinary
13033444120240
6
Senary
525253220135
8
Octal
16650062533
10
Decimal
1990223195
12
Duodecimal
47663164b
16
Hexadecimal
76a0655b
20
Vigesimal
1b1ihhjf
36
Base36
wwxe1n
md5
348d7516d07a5dda94680066496b81cb
sha1
e5abf212c73b3704aefcb8b8e559699380cb5fd7
sha256
62c78a197c592a8ca45afcb1e4b4a30752496dbc9abaadc55c44e9ff535766b9
sha512
3ba70027b314fce255410599e0de440fd6be5e5656bd0cb3c8dad0c60d3070f992d275fa86cde7cbe6b30f72303a52ba52886f00c75d71eb32bab78ccfd17e7b
ripemd-160
5c6d7bac0b729f601f8c349681530f136bb1224d
Diameter
3980446390
Circumference
12504941136.832
Area
1.2443811951316E+19
Volume
3.3021284239637E+28
Surface area
4.9775247805265E+19
Circumference
12504941136.832
Perimeter
7960892780
Area
3960988365916008025
Diagonal
2814600634.5185
Surface area
2.3765930195496E+19
Volume
7.8832509209712E+27
Space diagonal
3447167692.1421
Perimeter
5970669585
Area
1.7151582744889E+18
Altitude
1723583846.071
Surface area
1.7151582744889E+18
Volume
9.2905003066897E+26
Height
938200211.50617