1994170247 is an odd 10-digits composite number following 1994170246
and preceding 1994170248 . In scientific notation, it is written as 1.994170247 × 10^9.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 1993996776 positive integers (up to 1994170247) that are relatively prime to 1994170247.
1994170247 has 4 divisors, whose sum is 1994343720
The reverse of 1994170247 is 7420714991
Previous prime number is 161093
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion nine hundred ninety-four million one hundred seventy thousand two hundred forty-seven
Scientific notation
1.994170247 × 10^9
Engineering notation
1.994170247 × 10^9
Prime Factorization
161093 × 12379
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1994170247 Product of the distinct prime numbers
The prime factorization of 1994170247 is 161093 × 12379.
Since it has a total of 2 prime factors.
9 , 3 , 81 , 42 , 668 , 219 , 8420 , 9100 , 40917 , 77817 , 62693 , 518191 , 1353216 , 8985559 , 71341429 , 94000876 , 158447636 , 52950663 , 2878450648 , 3596690358
n×2
3988340494
n×3
5982510741
n×4
7976680988
n×5
9970851235
n÷2
997085123.5
n÷3
664723415.66667
n÷3
498542561.75
n÷5
398834049.4
n2
3976714974020041009
n3
7.9302466819901E+27
n4
1.5814261984595E+37
n5
3.1536330727943E+46
2 √n44656.133363739
3 √n1258.6956871087
4 √n211.31997861948
5 √n72.435664152494
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1994170246 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1994170247 can be divided by 4 positive divisors.
The sum of these divisors (counting 1994170247) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110110110111001001111110000111
3
Ternary
12010222101100022022
4
Quaternary
1312313021332013
5
Quinary
13041001421442
6
Senary
525513553355
8
Octal
16667117607
10
Decimal
1994170247
12
Duodecimal
477a1585b
16
Hexadecimal
76dc9f87
20
Vigesimal
1b33b5c7
36
Base36
wz9zlz
md5
a5dea9b15191766218885a707ac19cca
sha1
1c45c85d2c3c8f412ce08ad86a6a98f1d75ba967
sha256
26546d469f70fe97f7ad2d5e347b100f019705535b58c1f0e0833e530edd9b40
sha512
c03caae7d228ea9b4c524b496df95bbc1b4dd33b324ac3e4a3357beb4cb96159a0b7cca6a6f7d34696860e6153f5aef2213c74cd1f92a09a88cc9afb554a577f
ripemd-160
a75a10f38acd8527a9c5d80db9a27bf3a3a05a29
Diameter
3988340494
Circumference
12529741195.965
Area
1.2493218547802E+19
Volume
3.321813962306E+28
Surface area
4.9972874191208E+19
Circumference
12529741195.965
Perimeter
7976680988
Area
3976714974020041009
Diagonal
2820182608.9883
Surface area
2.386028984412E+19
Volume
7.9302466819901E+27
Space diagonal
3454004186.7462
Perimeter
5982510741
Area
1.7219680955557E+18
Altitude
1727002093.3731
Surface area
1.7219680955557E+18
Volume
9.3458853421956E+26
Height
940060869.66277