199893897 (number)

199893897 is an odd 9-digits composite number following 199893896 and preceding 199893898. In scientific notation, it is written as 1.99893897 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 102453120 positive integers (up to 199893897) that are relatively prime to 199893897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.99893897 × 10^8
Engineering notation 1.99893897 × 10^6

Prime Factorization of 199893897

Prime Factorization 23 × 9 × 7 × 1943 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 199893897
Product of the distinct prime numbers

The prime factorization of 199893897 is 23 × 9 × 7 × 1943 × 71. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 95, 71, 180, 723, 5198, 7802, 70091, 16831, 927888, 974058, 5285090, 3292362, 45760346, 43954610, 887241471, 648921838, 778298785, 2008691526

Basic calculations (n = 199893897)

Multiplication

n×y
n×2 399787794
n×3 599681691
n×4 799575588
n×5 999469485

Division

n÷y
n÷2 99946948.5
n÷3 66631299
n÷3 49973474.25
n÷5 39978779.4

Exponentiation

ny
n2 39957570057846609
n3 7.9872743935135E+24
n4 1.5966074049277E+33
n5 3.1915207615006E+41

Nth Root

y√n
2√n 14138.383818527
3√n 584.70011366463
4√n 118.90493605619
5√n 45.725652018958

Divisors of 199893897

1, 7, 9, 23, 63, 71, 161, 207, 497, 639, 1449, 1633, 1943, 4473, 11431, 13601, 14697, 17487, 44689, 102879, 122409, 137953, 312823, 402201, 965671, 1241577, 2815407, 3172919, 8691039, 22210433, 28556271, 199893897

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -199893896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 199893897 can be divided by 32 positive divisors. The sum of these divisors (counting 199893897) is 1, the average is 0.03125.

Base conversion 199893897

Base System Value
2 Binary 1011111010100010001110001001
3 Ternary 111221010122212200
4 Quaternary 23322202032021
5 Quinary 402133101042
6 Senary 31500230413
8 Octal 1372421611
10 Decimal 199893897
12 Duodecimal 56b3b409
16 Hexadecimal bea2389
20 Vigesimal 3296eeh
36 Base36 3b0f49

Cryptographic Hash Functions

md5 7ad381293ae0e15776873c0b9ee09aee
sha1 6d9804ee703c07193bb3f9a13e464bab0f87c29e
sha256 0ec7673fb5a7d4bdd413a784a202daf7c78931ae410adaf25a0ba602500e00cb
sha512 bf660b9bd2ccc9860be0400dab075a6b1fc98888b79d3b8194c88ad3a7f328ede5fdc9290323f43a382aea95dd9f50058c222e8bd8075c887fd330c745db4bf0
ripemd-160 b43fccb532e0531339721d7aa4520a150bfd1b74

199893897 as geometric shapes

Circle

Radius = n
Diameter 399787794
Circumference 1255970396.6253
Area 1.2553040854903E+17

Sphere

Radius = n
Volume 3.345701674249E+25
Surface area 5.0212163419612E+17
Circumference 1255970396.6253

Square

Length = n
Perimeter 799575588
Area 39957570057846609
Diagonal 282692660.17301

Cube

Length = n
Surface area 239745420347079654
Volume 7.9872743935135E+24
Space diagonal 346226385.72694

Equilateral Triangle

Length = n
Perimeter 599681691
Area 1.7302135371796E+16
Altitude 173113192.86347

Triangular Pyramid

Length = n
Surface area 1.7302135371796E+16
Volume 9.4130931447517E+23
Height 94230886.724337