1994688412 is an even 10-digits composite number following 1994688411
and preceding 1994688413 . In scientific notation, it is written as 1.994688412 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 997344204 positive integers (up to 1994688412) that are relatively prime to 1994688412.
1994688412 has 6 divisors, whose sum is 3490704728
The reverse of 1994688412 is 2148864991
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion nine hundred ninety-four million six hundred eighty-eight thousand four hundred twelve
Scientific notation
1.994688412 × 10^9
Engineering notation
1.994688412 × 10^9
Prime Factorization
2 × 2 × 498672103
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
997344206 Product of the distinct prime numbers
The prime factorization of 1994688412 is 2 × 2 × 498672103.
Since it has a total of 3 prime factors.
4 , 6 , 72 , 7 , 731 , 74 , 4814 , 7873 , 50614 , 54947 , 569779 , 590429 , 1675213 , 4070740 , 97652587 , 22312828 , 477745058 , 429154113 , 7718612749 , 8856032621
n×2
3989376824
n×3
5984065236
n×4
7978753648
n×5
9973442060
n÷2
997344206
n÷3
664896137.33333
n÷3
498672103
n÷5
398937682.4
n2
3978781860967081744
n3
7.9364300719468E+27
n4
1.5830705097161E+37
n5
3.1577324011096E+46
2 √n44661.934709549
3 √n1258.8046974552
4 √n211.33370462269
5 √n72.439428096469
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
-1994688411 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 1994688412 can be divided by 6 positive divisors.
The sum of these divisors (counting 1994688412) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1110110111001001000011110011100
3
Ternary
12011000100200002121
4
Quaternary
1312321020132130
5
Quinary
13041120012122
6
Senary
525533032324
8
Octal
16671103634
10
Decimal
1994688412
12
Duodecimal
4780256a4
16
Hexadecimal
76e4879c
20
Vigesimal
1b36g10c
36
Base36
wzl3fg
md5
bb93707a010b039d119d64140b725e82
sha1
6833de9f04c4b0233e58ddb362b1afd1c24c2a97
sha256
d5b58d1829bf7023b61164ba434ece663b2eb799dd4eb188dec68c459945025d
sha512
81d898086bde7545fb04f3ae670e4f1f2bd242956965c412a358fbefdf0da130d2cbbe2eb1ed0d1d809c9264df8db56027d024875396e48833c9ba73a2f29e8a
ripemd-160
5f46e7dc220847860c9893961888be678b125d31
Diameter
3989376824
Circumference
12532996922.68
Area
1.2499711864651E+19
Volume
3.3244040546343E+28
Surface area
4.9998847458602E+19
Circumference
12532996922.68
Perimeter
7978753648
Area
3978781860967081744
Diagonal
2820915404.9589
Surface area
2.3872691165802E+19
Volume
7.9364300719468E+27
Space diagonal
3454901674.8529
Perimeter
5984065236
Area
1.7228630838571E+18
Altitude
1727450837.4264
Surface area
1.7228630838571E+18
Volume
9.3531725371441E+26
Height
940305134.98628