129621390, one hundred twenty-nine million six hundred twenty-one thousand three hundred ninety: 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

129621390 has 8 divisors, whose sum is 207394272
The reverse of 129621390 is 093126921
Previous prime number is 15

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 33
Digital Root 6

Name

Name	one hundred twenty-nine million six hundred twenty-one thousand three hundred ninety

Notation

Scientific notation	1.29621390 × 10^8
Engineering notation	1.29621390 × 10^6

Prime Factorization of 129621390

Prime Factorization 2 × 15 × 4320713

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129621390	Product of the distinct prime numbers

The prime factorization of 129621390 is 2 × 15 × 4320713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 27, 95, 319, 913, 2876, 2165, 66833, 97234, 395521, 707873, 6911773, 1296511, 80368558, 22256813, 365788825, 330144869, 5964222319, 201508728

Basic calculations (n = 129621390)

Multiplication

n×y

n×2	259242780
n×3	388864170
n×4	518485560
n×5	648106950

Division

n÷y

n÷2	64810695
n÷3	43207130
n÷3	32405347.5
n÷5	25924278

Exponentiation

n^y

n²	16801704745532100
n³	2.1778603234855E+24
n⁴	2.8229728235604E+32
n⁵	3.6591766132212E+40

Nth Root

^y√n

²√n	11385.138997834
³√n	506.08743873702
⁴√n	106.70116680634
⁵√n	41.931011100862

Divisors of 129621390

1, 2, 15, 30, 4320713, 8641426, 64810695, 129621390

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	-129621389	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 129621390 can be divided by 8 positive divisors. The sum of these divisors (counting 129621390) is 1, the average is 0.125.

Base conversion 129621390

Base	System	Value
2	Binary	111101110011101110110001110
3	Ternary	100000220110010020
4	Quaternary	13232131312032
5	Quinary	231140341030
6	Senary	20510123010
8	Octal	756356616
10	Decimal	129621390
12	Duodecimal	374b0466
16	Hexadecimal	7b9dd8e
20	Vigesimal	20a2d9a
36	Base36	2568i6

Cryptographic Hash Functions

md5	08579130ee0ec58497d7ecbc41e88589
sha1	c7310b7845f9a40686c8563032b553064bff4654
sha256	1d9ea8903353fa07af2c37b86fdc425928e0a02a3dc39b6fdaa9e08385f2ddf2
sha512	3bf2d7251f6e11b712d7dce515390f87d451c8fb1f256e94b2aa5de888c5312c9c8d977a10bf6356d08001f0473c83dbeacd752e4590916c9fcb6fced7560e29
ripemd-160	231ed5f1c407ff80c8f722dd687dfac6e3758143

129621390 as geometric shapes

Circle

Radius = n

Diameter	259242780
Circumference	814435213.14419
Area	5.2784112196348E+16

Sphere

Radius = n

Volume	9.1225999904088E+24
Surface area	2.1113644878539E+17
Circumference	814435213.14419

Square

Length = n

Perimeter	518485560
Area	16801704745532100
Diagonal	183312327.71165

Cube

Length = n

Surface area	100810228473192600
Volume	2.1778603234855E+24
Space diagonal	224510833.2277

Equilateral Triangle

Length = n

Perimeter	388864170
Area	7.2753515682582E+15
Altitude	112255416.61385

Triangular Pyramid

Length = n

Surface area	7.2753515682582E+15
Volume	2.5666330053562E+23
Height	61104109.237217