199897807 (number)

199897807 is an odd 9-digits composite number following 199897806 and preceding 199897808. In scientific notation, it is written as 1.99897807 × 10^8. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 191206576 positive integers (up to 199897807) that are relatively prime to 199897807.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million eight hundred ninety-seven thousand eight hundred seven

Notation

Scientific notation 1.99897807 × 10^8
Engineering notation 1.99897807 × 10^6

Prime Factorization of 199897807

Prime Factorization 23 × 8691209

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 199897807
Product of the distinct prime numbers

The prime factorization of 199897807 is 23 × 8691209. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 199897807)

Multiplication

n×y
n×2 399795614
n×3 599693421
n×4 799591228
n×5 999489035

Division

n÷y
n÷2 99948903.5
n÷3 66632602.333333
n÷3 49974451.75
n÷5 39979561.4

Exponentiation

ny
n2 39959133243409249
n3 7.9877431049783E+24
n4 1.5967323295645E+33
n5 3.1918329104595E+41

Nth Root

y√n
2√n 14138.522093911
3√n 584.70392595801
4√n 118.90551750827
5√n 45.725830899758

Divisors of 199897807

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 -199897806
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 199897807 can be divided by 4 positive divisors. The sum of these divisors (counting 199897807) is 1, the average is 0.25.

Base conversion 199897807

Base System Value
2 Binary 1011111010100011001011001111
3 Ternary 111221010212020111
4 Quaternary 23322203023033
5 Quinary 402133212212
6 Senary 31500300451
8 Octal 1372431317
10 Decimal 199897807
12 Duodecimal 56b41727
16 Hexadecimal bea32cf
20 Vigesimal 32974a7
36 Base36 3b0i4v

Cryptographic Hash Functions

md5 28e296db5652d722468876ef7e34d942
sha1 2db62ae04030d4f8ce5808aa0508499cdd4b2ac8
sha256 c87c1514ba1a3d303a3feffcf7dbd4928b05ce090a5045c5ec5d70f0f88538bb
sha512 0642c04d206b9f39e1a071194b7b51149096737198af738067ace4dd174c78306b2c10c567021c01ab8bdf4eb4f725a8633dff6ded528d97a3258a1fdc6afb13
ripemd-160 f7aee68ae00307986a631aeb03327defe5c4038c

199897807 as geometric shapes

Circle

Radius = n
Diameter 399795614
Circumference 1255994963.8798
Area 1.2553531944131E+17

Sphere

Radius = n
Volume 3.3458980076483E+25
Surface area 5.0214127776524E+17
Circumference 1255994963.8798

Square

Length = n
Perimeter 799591228
Area 39959133243409249
Diagonal 282698189.74804

Cube

Length = n
Surface area 239754799460455494
Volume 7.9877431049783E+24
Space diagonal 346233158.0456

Equilateral Triangle

Length = n
Perimeter 599693421
Area 1.7302812251E+16
Altitude 173116579.0228

Triangular Pyramid

Length = n
Surface area 1.7302812251E+16
Volume 9.4136455265104E+23
Height 94232729.916013