195209905 (number)

195209905 is an odd 9-digits composite number following 195209904 and preceding 195209906. In scientific notation, it is written as 1.95209905 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 141250560 positive integers (up to 195209905) that are relatively prime to 195209905.

Interesting facts

Basic properties

Name

Name one hundred ninety-five million two hundred nine thousand nine hundred five

Notation

Scientific notation 1.95209905 × 10^8
Engineering notation 1.95209905 × 10^6

Prime Factorization of 195209905

Prime Factorization 11 × 5 × 11 × 229 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17746355
Product of the distinct prime numbers

The prime factorization of 195209905 is 11 × 5 × 11 × 229 × 1409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 3, 68, 725, 551, 622, 9300, 40216, 1967, 211084, 449007, 6724215, 4984059, 34174735, 92371340, 242538706, 709992542, 2787830219, 3038632600

Basic calculations (n = 195209905)

Multiplication

n×y
n×2 390419810
n×3 585629715
n×4 780839620
n×5 976049525

Division

n÷y
n÷2 97604952.5
n÷3 65069968.333333
n÷3 48802476.25
n÷5 39041981

Exponentiation

ny
n2 38106907010109025
n3 7.4388456972872E+24
n4 1.4521363618771E+33
n5 2.8347140124907E+41

Nth Root

y√n
2√n 13971.753826918
3√n 580.09699626307
4√n 118.20217352874
5√n 45.509322482573

Divisors of 195209905

1, 5, 11, 55, 121, 229, 605, 1145, 1409, 2519, 7045, 12595, 15499, 27709, 77495, 138545, 170489, 322661, 852445, 1613305, 3549271, 17746355, 39041981, 195209905

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 -195209904
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 195209905 can be divided by 24 positive divisors. The sum of these divisors (counting 195209905) is 1, the average is 0.041666666666667.

Base conversion 195209905

Base System Value
2 Binary 1011101000101010101010110001
3 Ternary 111121022200122111
4 Quaternary 23220222222301
5 Quinary 344433204110
6 Senary 31212005321
8 Octal 1350525261
10 Decimal 195209905
12 Duodecimal 55460841
16 Hexadecimal ba2aab1
20 Vigesimal 31014f5
36 Base36 3880xd

Cryptographic Hash Functions

md5 052cd832510af0910f7d631e91aa929f
sha1 cbf031a0bf0e4973852d7ea3a41e7259fcb1abfc
sha256 4b335767e0e9154b8f8d25f496969b29b32ee392f53aa13cae4c2473e06b2e06
sha512 82da3519b1b87e4b09f0e9958b4c40241996f2dfa01471eb79f36505f83e1dbab8234ee4b29654cbb37bac3e1886a8b4145b5cec241fcc553fe59e2ab2f37dd0
ripemd-160 52e899b01fcae989238123953360b228e840987b

195209905 as geometric shapes

Circle

Radius = n
Diameter 390419810
Circumference 1226540006.9119
Area 1.1971637911399E+17

Sphere

Radius = n
Volume 3.1159763991714E+25
Surface area 4.7886551645595E+17
Circumference 1226540006.9119

Square

Length = n
Perimeter 780839620
Area 38106907010109025
Diagonal 276068495.16056

Cube

Length = n
Surface area 228641442060654150
Volume 7.4388456972872E+24
Space diagonal 338113473.60069

Equilateral Triangle

Length = n
Perimeter 585629715
Area 1.6500774765203E+16
Altitude 169056736.80035

Triangular Pyramid

Length = n
Surface area 1.6500774765203E+16
Volume 8.7667637279203E+23
Height 92022831.720188