Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

199070921 (number)

199070921 is an odd 9-digits composite number following 199070920 and preceding 199070922. In scientific notation, it is written as 1.99070921 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 170632212 positive integers (up to 199070921) that are relatively prime to 199070921.

Interesting facts

199070921 has 4 divisors, whose sum is 227509632
The reverse of 199070921 is 129070991
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2

Name

Name	one hundred ninety-nine million seventy thousand nine hundred twenty-one

Notation

Scientific notation	1.99070921 × 10^8
Engineering notation	1.99070921 × 10^6

Prime Factorization of 199070921

Prime Factorization 7 × 28438703

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	199070921	Product of the distinct prime numbers

The prime factorization of 199070921 is 7 × 28438703. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 16, 1, 996, 3, 7812, 6119, 33851, 52755, 314287, 768882, 816386, 5922302, 1470913, 57054099, 152510589, 570278714, 9202292761, 631788592

Basic calculations (n = 199070921)

Multiplication

n×y

n×2	398141842
n×3	597212763
n×4	796283684
n×5	995354605

Division

n÷y

n÷2	99535460.5
n÷3	66356973.666667
n÷3	49767730.25
n÷5	39814184.2

Exponentiation

n^y

n²	39629231587788241
n³	7.8890276307033E+24
n⁴	1.5704759962386E+33
n⁵	3.126361029796E+41

Nth Root

^y√n

²√n	14109.249483938
³√n	583.89659397803
⁴√n	118.78236183852
⁵√n	45.687938771906

Divisors of 199070921

1, 7, 28438703, 199070921

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	-199070920	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 199070921 can be divided by 4 positive divisors. The sum of these divisors (counting 199070921) is 1, the average is 0.25.

Base conversion 199070921

Base	System	Value
2	Binary	1011110111011001010011001001
3	Ternary	111212120211222002
4	Quaternary	23313121103021
5	Quinary	401430232141
6	Senary	31430440345
8	Octal	1367312311
10	Decimal	199070921
12	Duodecimal	568030b5
16	Hexadecimal	bdd94c9
20	Vigesimal	3243h61
36	Base36	3ais3t

Cryptographic Hash Functions

md5	0f5bd3cf8be9de1c5483de52a9a7e47f
sha1	1ee6acdc726afd25ff9adbdf89690a544107b9e2
sha256	d8f591f99ac63f5e1f100b8e85c85bede4c3406b59aff6f211e6b9ef542724a0
sha512	32ef524f387481e0182ae0e8519bfce62ddfe72d605903ab9e2c6d15bd155cc2dc71a6aa856f41856a2c4e733a4a90eb2c22ea65895cb200a4daf508e9de2c66
ripemd-160	5eb6812649a9cebf98c83df97d56561ca490f24e

199070921 as geometric shapes

Circle

Radius = n

Diameter	398141842
Circumference	1250799485.9139
Area	1.244989028236E+17

Sphere

Radius = n

Volume	3.3045481664779E+25
Surface area	4.9799561129442E+17
Circumference	1250799485.9139

Square

Length = n

Perimeter	796283684
Area	39629231587788241
Diagonal	281528796.3523

Cube

Length = n

Surface area	237775389526729446
Volume	7.8890276307033E+24
Space diagonal	344800949.48153

Equilateral Triangle

Length = n

Perimeter	597212763
Area	1.7159960643741E+16
Altitude	172400474.74077

Triangular Pyramid

Length = n

Surface area	1.7159960643741E+16
Volume	9.2973082243972E+23
Height	93842932.117434