1994408869 is an odd 10-digits prime number following 1994408868
and preceding 1994408870 . In scientific notation, it is written as 1.994408869 × 10^9.
The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors.
There are 1994408868 positive integers (up to 1994408869) that are relatively prime to 1994408869.
1994408869 has 2 divisors, whose sum is 1994408870
The reverse of 1994408869 is 9688044991
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 58 Digital Root 4
Name
one billion nine hundred ninety-four million four hundred eight thousand eight hundred sixty-nine
Scientific notation
1.994408869 × 10^9
Engineering notation
1.994408869 × 10^9
Prime Factorization
1994408869
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1994408869 Product of the distinct prime numbers
The prime factorization of 1994408869 is 1994408869.
Since it has a total of 1 prime factors.
3 , 10 , 24 , 31 , 600 , 38 , 9797 , 2884 , 17111 , 21635 , 747853 , 758415 , 2224699 , 5261710 , 3443298 , 92116099 , 452784133 , 825232495 , 1053354442 , 2307282503
n×2
3988817738
n×3
5983226607
n×4
7977635476
n×5
9972044345
n÷2
997204434.5
n÷3
664802956.33333
n÷3
498602217.25
n÷5
398881773.8
n2
3977666736745859161
n3
7.9330938176922E+27
n4
1.5821832668614E+37
n5
3.1555203398119E+46
2 √n44658.805055666
3 √n1258.745890195
4 √n211.32629996209
5 √n72.43739759685
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1994408870 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
997204435 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
44658.805066862 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999989972 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1994408869 can be divided by 2 positive divisors.
The sum of these divisors (counting 1994408869) is 1994408870, the average is 997204435.
Base
System
Value
2
Binary
1110110111000000100001110100101
3
Ternary
12010222211110122011
4
Quaternary
1312320010032211
5
Quinary
13041032040434
6
Senary
525523034221
8
Octal
16670041645
10
Decimal
1994408869
12
Duodecimal
477b0b971
16
Hexadecimal
76e043a5
20
Vigesimal
1b351239
36
Base36
wzf3qd
md5
cec6258454a644d414661394d888835c
sha1
869800ec1e4f6de1ed244ae00d4c1442af3dc424
sha256
df61e3bae00017e32d527e9ce3082b89ad9f63e175d448f87cd76c331a2940db
sha512
dce4e07054d7a175b47c1b20cbcd56a94d12779a06322a72b37bafbaab09e1d6a1b1b871ceadc4ff6390f49f074a79a4ec2488dff0d1650929b2658ae3f9c0aa
ripemd-160
b5128f37d1108be6caeac14db47123b6b95ff5c3
Diameter
3988817738
Circumference
12531240502.209
Area
1.2496208598589E+19
Volume
3.3230065677201E+28
Surface area
4.9984834394357E+19
Circumference
12531240502.209
Perimeter
7977635476
Area
3977666736745859161
Diagonal
2820520071.457
Surface area
2.3866000420475E+19
Volume
7.9330938176922E+27
Space diagonal
3454417492.174
Perimeter
5983226607
Area
1.7223802209051E+18
Altitude
1727208746.087
Surface area
1.7223802209051E+18
Volume
9.3492407237988E+26
Height
940173357.15233