1900199981 (number)

1900199981 is an odd 10-digits composite number following 1900199980 and preceding 1900199982. In scientific notation, it is written as 1.900199981 × 10^9. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 1831843200 positive integers (up to 1900199981) that are relatively prime to 1900199981.

Interesting facts

Basic properties

Name

Name one billion nine hundred million one hundred ninety-nine thousand nine hundred eighty-one

Notation

Scientific notation 1.900199981 × 10^9
Engineering notation 1.900199981 × 10^9

Prime Factorization of 1900199981

Prime Factorization 41 × 191 × 167 × 1453

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1900199981
Product of the distinct prime numbers

The prime factorization of 1900199981 is 41 × 191 × 167 × 1453. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 95, 98, 434, 834, 3219, 4218, 88883, 78587, 681055, 721305, 9133465, 8315942, 91228071, 63627069, 36226057, 161019452, 2098724629, 2708804048

Basic calculations (n = 1900199981)

Multiplication

n×y
n×2 3800399962
n×3 5700599943
n×4 7600799924
n×5 9500999905

Division

n÷y
n÷2 950099990.5
n÷3 633399993.66667
n÷3 475049995.25
n÷5 380039996.2

Exponentiation

ny
n2 3610759967792400361
n3 6.8611660221947E+27
n4 1.3037587545012E+37
n5 2.4774023605318E+46

Nth Root

y√n
2√n 43591.283314443
3√n 1238.6057823045
4√n 208.7852564585
5√n 71.739750491832

Divisors of 1900199981

1, 41, 167, 191, 1453, 6847, 7831, 31897, 59573, 242651, 277523, 1307777, 9948691, 11378443, 46346341, 1900199981

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 -1900199980
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 1900199981 can be divided by 16 positive divisors. The sum of these divisors (counting 1900199981) is 1, the average is 0.0625.

Base conversion 1900199981

Base System Value
2 Binary 1110001010000101100000000101101
3 Ternary 11220102120011100002
4 Quaternary 1301100230000231
5 Quinary 12342422344411
6 Senary 512315514045
8 Octal 16120540055
10 Decimal 1900199981
12 Duodecimal 450458925
16 Hexadecimal 7142c02d
20 Vigesimal 19dg4jj1
36 Base36 vfbvot

Cryptographic Hash Functions

md5 eca630cfd5e9f6478fe3e1b64d0e2885
sha1 855d19e8657f091ce76d981e4ce24918d7af106d
sha256 9992ee8f8da849c7757746e990586779ec6e0bc9df50e11b21745042a4a87b1f
sha512 cce8c85534be258e566fb75620be71796280ac2a1758ba843a25a4d352d92e3d91b0dc4b3b2373fc4920c982fa037a3bd89bef6cb7d5761a494b742d15dc37fb
ripemd-160 33f6c153b9e7f4f8a0e048dbbc7ebdc3ab13a8ab

1900199981 as geometric shapes

Circle

Radius = n
Diameter 3800399962
Circumference 11939308601.322
Area 1.1343536988693E+19

Sphere

Radius = n
Volume 2.8739985027182E+28
Surface area 4.5374147954771E+19
Circumference 11939308601.322

Square

Length = n
Perimeter 7600799924
Area 3610759967792400361
Diagonal 2687288584.3513

Cube

Length = n
Surface area 2.1664559806754E+19
Volume 6.8611660221947E+27
Space diagonal 3291242911.6334

Equilateral Triangle

Length = n
Perimeter 5700599943
Area 1.5635049295381E+18
Altitude 1645621455.8167

Triangular Pyramid

Length = n
Surface area 1.5635049295381E+18
Volume 8.085961701901E+26
Height 895762861.45043