1994991632 is an even 10-digits composite number following 1994991631
and preceding 1994991633 . In scientific notation, it is written as 1.994991632 × 10^9.
The sum of its digits is 53. It has a total of 5 prime factors and 10 positive divisors.
There are 997495808 positive integers (up to 1994991632) that are relatively prime to 1994991632.
1994991632 has 10 divisors, whose sum is 3865296318
The reverse of 1994991632 is 2361994991
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion nine hundred ninety-four million nine hundred ninety-one thousand six hundred thirty-two
Scientific notation
1.994991632 × 10^9
Engineering notation
1.994991632 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 124686977
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
249373954 Product of the distinct prime numbers
The prime factorization of 1994991632 is 2 × 2 × 2 × 2 × 124686977.
Since it has a total of 5 prime factors.
9 , 4 , 82 , 22 , 628 , 711 , 8216 , 3391 , 7508 , 41114 , 624439 , 373019 , 7852078 , 8272258 , 42607876 , 85081785 , 810605989 , 378167890 , 6047205922 , 5151938328
n×2
3989983264
n×3
5984974896
n×4
7979966528
n×5
9974958160
n÷2
997495816
n÷3
664997210.66667
n÷3
498747908
n÷5
398998326.4
n2
3979991611750023424
n3
7.9400499608715E+27
n4
1.5840333229601E+37
n5
3.1601332241145E+46
2 √n44665.329193906
3 √n1258.8684794171
4 √n211.34173557039
5 √n72.441630319912
10 divisors
τ Total Divisors
10 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1994991631 Sum of the proper positive divisors of n
A Arithmetic Mean
0.1 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
10 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1994991632 can be divided by 10 positive divisors.
The sum of these divisors (counting 1994991632) is 1, the average is 0.1.
Base
System
Value
2
Binary
1110110111010010010100000010000
3
Ternary
12011000221002000222
4
Quaternary
1312322102200100
5
Quinary
13041204213012
6
Senary
525543332212
8
Octal
16672224020
10
Decimal
1994991632
12
Duodecimal
478151068
16
Hexadecimal
76e92810
20
Vigesimal
1b38dj1c
36
Base36
wzrle8
md5
a81e3f51890a2bf7a2778d94b2d99a33
sha1
74961e8f5d6332062622f71d5dcbe00124fa8f42
sha256
e6f01518e2c2092c8420695f80241dda794fdeadf44ba257b6c2d627ff172368
sha512
04f7368d3cfaf9e827b123f7617ec0d6923bc314e79cad12cee85af8f5bfe0d60e99c0ba1be9185308158a112df4e8f227e9aff4131341b2ac873ba5dc785e63
ripemd-160
28e535ab38da36c80cb175e253729570ee8fb712
Diameter
3989983264
Circumference
12534902110.129
Area
1.2503512408823E+19
Volume
3.3259203501613E+28
Surface area
5.0014049635291E+19
Circumference
12534902110.129
Perimeter
7979966528
Area
3979991611750023424
Diagonal
2821344222.7952
Surface area
2.38799496705E+19
Volume
7.9400499608715E+27
Space diagonal
3455426867.2988
Perimeter
5984974896
Area
1.7233869213122E+18
Altitude
1727713433.6494
Surface area
1.7233869213122E+18
Volume
9.3574386171537E+26
Height
940448074.26508