129129921, one hundred twenty-nine million one hundred twenty-nine thousand nine hundred twenty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

129129921 has 8 divisors, whose sum is 143998440
The reverse of 129129921 is 129921921
Previous prime number is 277

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9

Name

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

Notation

Scientific notation	1.29129921 × 10^8
Engineering notation	1.29129921 × 10^6

Prime Factorization of 129129921

Prime Factorization 9 × 277 × 51797

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129129921	Product of the distinct prime numbers

The prime factorization of 129129921 is 9 × 277 × 51797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 81, 54, 245, 939, 4310, 2922, 61040, 47185, 538070, 819508, 2055334, 6746832, 3784248, 38940235, 84824460, 725342488, 2887003508, 1469310345

Basic calculations (n = 129129921)

Multiplication

n×y

n×2	258259842
n×3	387389763
n×4	516519684
n×5	645649605

Division

n÷y

n÷2	64564960.5
n÷3	43043307
n÷3	32282480.25
n÷5	25825984.2

Exponentiation

n^y

n²	16674536497466241
n³	2.1531815806294E+24
n⁴	2.7804016740533E+32
n⁵	3.5903304851878E+40

Nth Root

^y√n

²√n	11363.534705363
³√n	505.44700609977
⁴√n	106.59988135717
⁵√n	41.899165866418

Divisors of 129129921

1, 9, 277, 2493, 51797, 466173, 14347769, 129129921

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129129920	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129129921 can be divided by 8 positive divisors. The sum of these divisors (counting 129129921) is 1, the average is 0.125.

Base conversion 129129921

Base	System	Value
2	Binary	111101100100101110111000001
3	Ternary	22222222110221200
4	Quaternary	13230211313001
5	Quinary	231024124141
6	Senary	20451411413
8	Octal	754456701
10	Decimal	129129921
12	Duodecimal	372b3b69
16	Hexadecimal	7b25dc1
20	Vigesimal	20714g1
36	Base36	24vpa9

Cryptographic Hash Functions

md5	80b329b8ee36e53fdacd09a5524c65fd
sha1	b210937b470036631d037a57e49ab2e7c5ee52cf
sha256	cbbea215a66600ea7418bbe175066a00d8f771e129cc1a569e44dae2a268b366
sha512	290a9fd865a587c78ea3cefa5354c3ca833007519dd6ea632419b93fc919277b7cd29216b55941e35fd5eb8866e55038ae9119dc26cd6dd18c22244de4c78572
ripemd-160	4ed9e51bc6cdb7983d852b8ef606727e4173ac75

129129921 as geometric shapes

Circle

Radius = n

Diameter	258259842
Circumference	811347222.34446
Area	5.2384601362455E+16

Sphere

Radius = n

Volume	9.019225914067E+24
Surface area	2.0953840544982E+17
Circumference	811347222.34446

Square

Length = n

Perimeter	516519684
Area	16674536497466241
Diagonal	182617285.58637

Cube

Length = n

Surface area	100047218984797446
Volume	2.1531815806294E+24
Space diagonal	223659583.94936

Equilateral Triangle

Length = n

Perimeter	387389763
Area	7.2202861015683E+15
Altitude	111829791.97468

Triangular Pyramid

Length = n

Surface area	7.2202861015683E+15
Volume	2.5375488279817E+23
Height	60872428.528789