1994772392 is an even 10-digits composite number following 1994772391
and preceding 1994772393 . In scientific notation, it is written as 1.994772392 × 10^9.
The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors.
There are 993212080 positive integers (up to 1994772392) that are relatively prime to 1994772392.
1994772392 has 16 divisors, whose sum is 3755851200
The reverse of 1994772392 is 2932774991
Previous prime number is 239
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
one billion nine hundred ninety-four million seven hundred seventy-two thousand three hundred ninety-two
Scientific notation
1.994772392 × 10^9
Engineering notation
1.994772392 × 10^9
Prime Factorization
2 × 2 × 2 × 239 × 1043291
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
498693098 Product of the distinct prime numbers
The prime factorization of 1994772392 is 2 × 2 × 2 × 239 × 1043291.
Since it has a total of 5 prime factors.
7 , 8 , 1 , 74 , 591 , 84 , 8840 , 4209 , 38409 , 73777 , 624587 , 599398 , 9077880 , 3466548 , 22431652 , 55615398 , 139870004 , 887080807 , 6896318807 , 1540277230
n×2
3989544784
n×3
5984317176
n×4
7979089568
n×5
9973861960
n÷2
997386196
n÷3
664924130.66667
n÷3
498693098
n÷5
398954478.4
n2
3979116895885401664
n3
7.9374325284529E+27
n4
1.5833371271121E+37
n5
3.1583971883917E+46
2 √n44662.874873882
3 √n1258.8223631943
4 √n211.33592897064
5 √n72.440038052459
1 , 2 , 4 , 8 , 239 , 478 , 956 , 1912 , 1043291 , 2086582 , 4173164 , 8346328 , 249346549 , 498693098 , 997386196 , 1994772392
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1994772391 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1994772392 can be divided by 16 positive divisors.
The sum of these divisors (counting 1994772392) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110110111001011100111110101000
3
Ternary
12011000111221021222
4
Quaternary
1312321130332220
5
Quinary
13041130204032
6
Senary
525534521212
8
Octal
16671347650
10
Decimal
1994772392
12
Duodecimal
478066208
16
Hexadecimal
76e5cfa8
20
Vigesimal
1b376ajc
36
Base36
wzmw88
md5
02d85bf4cffe5d0f0908ef8222dd2bab
sha1
df038665ef1b3696600246645ac2c9454e00d688
sha256
5563f88e823a1ec91444c6700ab2dab0caba8845255b850e4ed2d2d927b5bd1e
sha512
ebce80cd7e9d0189876bde2ea8fa7fd352b38a1e71191f524e5d05fa00227838adf5d3d96bc8f4a37c5f825c1015b80f682a7a8266be1114c6e5b87e43ab9782
ripemd-160
a816e687a50e960afdc194699b09327fda089259
Diameter
3989544784
Circumference
12533524584.582
Area
1.2500764407889E+19
Volume
3.3248239626337E+28
Surface area
5.0003057631554E+19
Circumference
12533524584.582
Perimeter
7979089568
Area
3979116895885401664
Diagonal
2821034170.6138
Surface area
2.3874701375312E+19
Volume
7.9374325284529E+27
Space diagonal
3455047132.4797
Perimeter
5984317176
Area
1.7230081582323E+18
Altitude
1727523566.2399
Surface area
1.7230081582323E+18
Volume
9.3543539434663E+26
Height
940344723.53794