1993485188 is an even 10-digits composite number following 1993485187
and preceding 1993485189 . In scientific notation, it is written as 1.993485188 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 6 positive divisors.
There are 996742592 positive integers (up to 1993485188) that are relatively prime to 1993485188.
1993485188 has 6 divisors, whose sum is 3488599086
The reverse of 1993485188 is 8815843991
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion nine hundred ninety-three million four hundred eighty-five thousand one hundred eighty-eight
Scientific notation
1.993485188 × 10^9
Engineering notation
1.993485188 × 10^9
Prime Factorization
2 × 2 × 498371297
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
996742594 Product of the distinct prime numbers
The prime factorization of 1993485188 is 2 × 2 × 498371297.
Since it has a total of 3 prime factors.
10 , 9 , 70 , 9 , 71 , 655 , 3503 , 7205 , 6619 , 68419 , 178606 , 976928 , 2650293 , 8780565 , 97757693 , 69105646 , 517357339 , 755586984 , 2084712779 , 4898088138
n×2
3986970376
n×3
5980455564
n×4
7973940752
n×5
9967425940
n÷2
996742594
n÷3
664495062.66667
n÷3
498371297
n÷5
398697037.6
n2
3973983194775395344
n3
7.9220766361457E+27
n4
1.5792542432357E+37
n5
3.1482199419766E+46
2 √n44648.462325146
3 √n1258.5515370011
4 √n211.30182754805
5 √n72.430686691427
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1993485187 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1993485188 can be divided by 6 positive divisors.
The sum of these divisors (counting 1993485188) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1110110110100100010101110000100
3
Ternary
12010221002112120202
4
Quaternary
1312310202232010
5
Quinary
13040313011223
6
Senary
525451150032
8
Octal
16664425604
10
Decimal
1993485188
12
Duodecimal
477745318
16
Hexadecimal
76d22b84
20
Vigesimal
1b2j5cj8
36
Base36
wyvb0k
md5
313c323904de14054b80caf5943ca3fd
sha1
25b2268edc59d2bfaebbbc1952df0e87c861cb27
sha256
b04b6025f1764144f7862a826c70952e19fecc447389db84e8222f491b657b03
sha512
0ad48b4de327eed267880dee55ed61e0d9edea5e0e9c73ef48189fb309c02eca150c50c9b3f5a1c778a894b76bc18a2fc97658609617e28a6f4012fb91e20b6a
ripemd-160
57760f8a5e6a1b132464a74eff518bb0aef5542d
Diameter
3986970376
Circumference
12525436843.322
Area
1.2484636410196E+19
Volume
3.3183917015054E+28
Surface area
4.9938545640783E+19
Circumference
12525436843.322
Perimeter
7973940752
Area
3973983194775395344
Diagonal
2819213789.2595
Surface area
2.3843899168652E+19
Volume
7.9220766361457E+27
Space diagonal
3452817629.752
Perimeter
5980455564
Area
1.720785200444E+18
Altitude
1726408814.876
Surface area
1.720785200444E+18
Volume
9.3362568508302E+26
Height
939737929.75316