199981664 (number)

199981664 is an even 9-digits composite number following 199981663 and preceding 199981665. In scientific notation, it is written as 1.99981664 × 10^8. The sum of its digits is 53. It has a total of 7 prime factors and 24 positive divisors. There are 99429376 positive integers (up to 199981664) that are relatively prime to 199981664.

Interesting facts

Basic properties

Name

Name one hundred ninety-nine million nine hundred eighty-one thousand six hundred sixty-four

Notation

Scientific notation 1.99981664 × 10^8
Engineering notation 1.99981664 × 10^6

Prime Factorization of 199981664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 179 × 34913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 12498854
Product of the distinct prime numbers

The prime factorization of 199981664 is 2 × 2 × 2 × 2 × 2 × 179 × 34913. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 10, 79, 88, 244, 34, 269, 574, 74495, 9519, 148703, 244433, 4459327, 639854, 65108862, 47505461, 106704074, 6011428, 1297535273, 2729262362

Basic calculations (n = 199981664)

Multiplication

n×y
n×2 399963328
n×3 599944992
n×4 799926656
n×5 999908320

Division

n÷y
n÷2 99990832
n÷3 66660554.666667
n÷3 49995416
n÷5 39996332.8

Exponentiation

ny
n2 39992665936208896
n3 7.9977998817192E+24
n4 1.5994133286852E+33
n5 3.1985333889425E+41

Nth Root

y√n
2√n 14141.487333375
3√n 584.78567549997
4√n 118.91798574385
5√n 45.729666647438

Divisors of 199981664

1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 5728, 34913, 69826, 139652, 279304, 558608, 1117216, 6249427, 12498854, 24997708, 49995416, 99990832, 199981664

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 -199981663
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 199981664 can be divided by 24 positive divisors. The sum of these divisors (counting 199981664) is 1, the average is 0.041666666666667.

Base conversion 199981664

Base System Value
2 Binary 1011111010110111101001100000
3 Ternary 111221022010021022
4 Quaternary 23322313221200
5 Quinary 402143403124
6 Senary 31502145012
8 Octal 1372675140
10 Decimal 199981664
12 Duodecimal 56b82168
16 Hexadecimal beb7a60
20 Vigesimal 329he34
36 Base36 3b2au8

Cryptographic Hash Functions

md5 11fca1a1f72e701bac707881453fd2b0
sha1 ffad4806aeee138d5784a4005cb5de7574efc908
sha256 4dae6b8f75d177ec42566ba4f8a18c5b224b1e5f9df745f99c298de79aa6dd96
sha512 2a4df3698825c45443b2988285a1d08a33edc5555732dca869ffd2c9dafc8e799208e341acf7aab69ec31dbba640e55f57cc262b2a4bb4510d2d863e9c01a1e9
ripemd-160 292e27be548ed19e3f30ee59b10d1691ba280500

199981664 as geometric shapes

Circle

Radius = n
Diameter 399963328
Circumference 1256521852.9501
Area 1.2564066550266E+17

Sphere

Radius = n
Volume 3.3501105804387E+25
Surface area 5.0256266201066E+17
Circumference 1256521852.9501

Square

Length = n
Perimeter 799926656
Area 39992665936208896
Diagonal 282816781.45474

Cube

Length = n
Surface area 239955995617253376
Volume 7.9977998817192E+24
Space diagonal 346378402.63017

Equilateral Triangle

Length = n
Perimeter 599944992
Area 1.7317332332911E+16
Altitude 173189201.31508

Triangular Pyramid

Length = n
Surface area 1.7317332332911E+16
Volume 9.425497551561E+23
Height 94272260.484913