194996907 is an odd 9-digits composite number following 194996906
and preceding 194996908 . In scientific notation, it is written as 1.94996907 × 10^8.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 110381616 positive integers (up to 194996907) that are relatively prime to 194996907.
194996907 has 24 divisors, whose sum is 324919296
The reverse of 194996907 is 709699491
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred ninety-four million nine hundred ninety-six thousand nine hundred seven
Scientific notation
1.94996907 × 10^8
Engineering notation
1.94996907 × 10^6
Prime Factorization
3 × 3 × 7 × 107 × 28927
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
64998969
Product of the distinct prime numbers
The prime factorization of 194996907 is 3 × 3 × 7 × 107 × 28927.
Since it has a total of 5 prime factors.
3 , 7 , 64 , 11 , 279 , 619 , 7884 , 3325 , 72563 , 79197 , 819722 , 779193 , 5683356 , 8694035 , 69446842 , 52624101 , 83015138 , 335342177 , 6271760653 , 2740762583
n×2
389993814
n×3
584990721
n×4
779987628
n×5
974984535
n÷2
97498453.5
n÷3
64998969
n÷3
48749226.75
n÷5
38999381.4
n2
38023793739566649
n3
7.4145221716215E+24
n4
1.4458088903491E+33
n5
2.8192826173118E+41
2 √n
13964.129296165
3 √n
579.88593377146
4 √n
118.16991705237
5 √n
45.499386892352
1 , 3 , 7 , 9 , 21 , 63 , 107 , 321 , 749 , 963 , 2247 , 6741 , 28927 , 86781 , 202489 , 260343 , 607467 , 1822401 , 3095189 , 9285567 , 21666323 , 27856701 , 64998969 , 194996907
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-194996906
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 194996907 can be divided by 24 positive divisors.
The sum of these divisors (counting 194996907) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011100111110110101010101011
3
Ternary
111120220212110200
4
Quaternary
23213312222223
5
Quinary
344404400112
6
Senary
31203243243
8
Octal
1347665253
10
Decimal
194996907
12
Duodecimal
55379523
16
Hexadecimal
b9f6aab
20
Vigesimal
30iec57
36
Base36
383gkr
md5
778bfef094671270db2ba585ca80c76f
sha1
6e77fa474541afa77d082349f65dd114373328b1
sha256
12a829b82f371ca6049eae785e03e275e04a530d6120d8be79038ffef4d12db6
sha512
0f7eda8ee6be67d8a73b631d20e102ee64f3edb4501001ae085d53acc2997e368ea471d6ebad5b41ea822348b2e139b4a6f4b106ba051eeb7928728ea009f015
ripemd-160
1287bcd9a7e495542dbece5709bf0ec7c04adaa9
Diameter
389993814
Circumference
1225201701.0079
Area
1.1945527107384E+17
Volume
3.1057877845659E+25
Surface area
4.7782108429534E+17
Circumference
1225201701.0079
Perimeter
779987628
Area
38023793739566649
Diagonal
275767270.50021
Surface area
228142762437399894
Volume
7.4145221716215E+24
Space diagonal
337744550.24278
Perimeter
584990721
Area
1.6464785663362E+16
Altitude
168872275.12139
Surface area
1.6464785663362E+16
Volume
8.7380981780192E+23
Height
91922423.500068