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

129322021 (number)

129322021 is an odd 9-digits composite number following 129322020 and preceding 129322022. In scientific notation, it is written as 1.29322021 × 10^8. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 128334700 positive integers (up to 129322021) that are relatively prime to 129322021.

Interesting facts

129322021 has 4 divisors, whose sum is 130309344
The reverse of 129322021 is 120223921
Previous prime number is 131

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 22
Digital Root 4

Name

Name	one hundred twenty-nine million three hundred twenty-two thousand twenty-one

Notation

Scientific notation	1.29322021 × 10^8
Engineering notation	1.29322021 × 10^6

Prime Factorization of 129322021

Prime Factorization 131 × 987191

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129322021	Product of the distinct prime numbers

The prime factorization of 129322021 is 131 × 987191. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 52, 21, 149, 562, 3216, 5106, 77458, 7820, 56109, 989222, 5988297, 8676198, 51684335, 5031138, 639215798, 618500913, 2208270764, 5396446828

Basic calculations (n = 129322021)

Multiplication

n×y

n×2	258644042
n×3	387966063
n×4	517288084
n×5	646610105

Division

n÷y

n÷2	64661010.5
n÷3	43107340.333333
n÷3	32330505.25
n÷5	25864404.2

Exponentiation

n^y

n²	16724185115524441
n³	2.1628054187177E+24
n⁴	2.7969836777833E+32
n⁵	3.6171158191495E+40

Nth Root

^y√n

²√n	11371.984039736
³√n	505.69752449353
⁴√n	106.63950506138
⁵√n	41.911624705451

Divisors of 129322021

1, 131, 987191, 129322021

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	-129322020	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 129322021 can be divided by 4 positive divisors. The sum of these divisors (counting 129322021) is 1, the average is 0.25.

Base conversion 129322021

Base	System	Value
2	Binary	111101101010100110000100101
3	Ternary	100000100020110111
4	Quaternary	13231110300211
5	Quinary	231101301041
6	Senary	20455453021
8	Octal	755246045
10	Decimal	129322021
12	Duodecimal	37387171
16	Hexadecimal	7b54c25
20	Vigesimal	2085511
36	Base36	24ztid

Cryptographic Hash Functions

md5	4fe0ebdb50dd7536c7f0bc839f7a9882
sha1	4817ba2f9d6b3c50d50cc075f4b8a9724d1f0383
sha256	fec0864853257ad69b1cc91026fdf228d326458f2b0521df5b83475324c9938c
sha512	cadda3238b1fd16cc72d449a1306765e7ab209992426ab6c49eaa305f45679ef39aab5c1fbd8fddb9fddc1c0ea76ae27d4e018c56b858b8ca3b412265b3cb0a6
ripemd-160	35db9c37ae5096ffc50345e170540772bffceb21

129322021 as geometric shapes

Circle

Radius = n

Diameter	258644042
Circumference	812554222.24197
Area	5.2540577096207E+16

Sphere

Radius = n

Volume	9.0595381527838E+24
Surface area	2.1016230838483E+17
Circumference	812554222.24197

Square

Length = n

Perimeter	517288084
Area	16724185115524441
Diagonal	182888956.0117

Cube

Length = n

Surface area	100345110693146646
Volume	2.1628054187177E+24
Space diagonal	223992310.90949

Equilateral Triangle

Length = n

Perimeter	387966063
Area	7.2417845838189E+15
Altitude	111996155.45474

Triangular Pyramid

Length = n

Surface area	7.2417845838189E+15
Volume	2.5488906299372E+23
Height	60962985.337233