129442991, one hundred twenty-nine million four hundred forty-two thousand nine hundred ninety-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

129442991 has 8 divisors, whose sum is 138566400
The reverse of 129442991 is 199244921
Previous prime number is 59

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5

Name

Name	one hundred twenty-nine million four hundred forty-two thousand nine hundred ninety-one

Notation

Scientific notation	1.29442991 × 10^8
Engineering notation	1.29442991 × 10^6

Prime Factorization of 129442991

Prime Factorization 19 × 59 × 115471

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129442991	Product of the distinct prime numbers

The prime factorization of 129442991 is 19 × 59 × 115471. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 63, 34, 395, 443, 2942, 2942, 90423, 48080, 684662, 934871, 6835914, 141876, 27633774, 21191640, 75182584, 313130510, 7925129850, 4647173427

Basic calculations (n = 129442991)

Multiplication

n×y

n×2	258885982
n×3	388328973
n×4	517771964
n×5	647214955

Division

n÷y

n÷2	64721495.5
n÷3	43147663.666667
n÷3	32360747.75
n÷5	25888598.2

Exponentiation

n^y

n²	16755487919026081
n³	2.1688804719031E+24
n⁴	2.8074637540463E+32
n⁵	3.6340650544784E+40

Nth Root

^y√n

²√n	11377.301569353
³√n	505.85515468547
⁴√n	106.66443441632
⁵√n	41.91946274142

Divisors of 129442991

1, 19, 59, 1121, 115471, 2193949, 6812789, 129442991

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	-129442990	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 129442991 can be divided by 8 positive divisors. The sum of these divisors (counting 129442991) is 1, the average is 0.125.

Base conversion 129442991

Base	System	Value
2	Binary	111101101110010010010101111
3	Ternary	100000120101101212
4	Quaternary	13231302102233
5	Quinary	231114133431
6	Senary	20502225035
8	Octal	755622257
10	Decimal	129442991
12	Duodecimal	3742517b
16	Hexadecimal	7b724af
20	Vigesimal	209079b
36	Base36	252eun

Cryptographic Hash Functions

md5	b683b9f709b17a17b411a9e4f6294b1f
sha1	f077755cdb0a53f1d156577a9edccc8921967d4a
sha256	724ffe4a08d5320e76e0e841fd9ce2cbb34678872cd86217fa247394cdabad04
sha512	1f7f5e719d178a38ba50239348d18a1565db956302206eafd8e8192b2dd720f9f9e34205d97a53b5a94470776fe80085aabe0ff02912b75088e2a9d6712ab514
ripemd-160	92d4ca60820f7a9cff510a333aea4ae24af92bf6

129442991 as geometric shapes

Circle

Radius = n

Diameter	258885982
Circumference	813314299.16858
Area	5.2638917753725E+16

Sphere

Radius = n

Volume	9.0849852760602E+24
Surface area	2.105556710149E+17
Circumference	813314299.16858

Square

Length = n

Perimeter	517771964
Area	16755487919026081
Diagonal	183060033.42634

Cube

Length = n

Surface area	100532927514156486
Volume	2.1688804719031E+24
Space diagonal	224201837.09568

Equilateral Triangle

Length = n

Perimeter	388328973
Area	7.2553390953399E+15
Altitude	112100918.54784

Triangular Pyramid

Length = n

Surface area	7.2553390953399E+15
Volume	2.5560501487763E+23
Height	61020011.142113