129721310, one hundred twenty-nine million seven hundred twenty-one thousand three hundred ten: 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

129721310 has 8 divisors, whose sum is 233498376
The reverse of 129721310 is 013127921
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 26
Digital Root 8

Name

Name	one hundred twenty-nine million seven hundred twenty-one thousand three hundred ten

Notation

Scientific notation	1.29721310 × 10^8
Engineering notation	1.29721310 × 10^6

Prime Factorization of 129721310

Prime Factorization 2 × 5 × 12972131

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129721310	Product of the distinct prime numbers

The prime factorization of 129721310 is 2 × 5 × 12972131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 100, 2, 167, 432, 5731, 8702, 55765, 34997, 418734, 601824, 7551856, 4637294, 12161728, 12686108, 615553906, 63763914, 9180749458, 1241660518

Basic calculations (n = 129721310)

Multiplication

n×y

n×2	259442620
n×3	389163930
n×4	518885240
n×5	648606550

Division

n÷y

n÷2	64860655
n÷3	43240436.666667
n÷3	32430327.5
n÷5	25944262

Exponentiation

n^y

n²	16827618268116100
n³	2.18290068592E+24
n⁴	2.8316873657743E+32
n⁵	3.673301945987E+40

Nth Root

^y√n

²√n	11389.526329045
³√n	506.21744626317
⁴√n	106.72172379157
⁵√n	41.937473699886

Divisors of 129721310

1, 2, 5, 10, 12972131, 25944262, 64860655, 129721310

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	-129721309	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 129721310 can be divided by 8 positive divisors. The sum of these divisors (counting 129721310) is 1, the average is 0.125.

Base conversion 129721310

Base	System	Value
2	Binary	111101110110110001111011110
3	Ternary	100001002112011222
4	Quaternary	13232312033132
5	Quinary	231202040220
6	Senary	20512213342
8	Octal	756661736
10	Decimal	129721310
12	Duodecimal	3753a252
16	Hexadecimal	7bb63de
20	Vigesimal	20af35a
36	Base36	258dlq

Cryptographic Hash Functions

md5	fb875f191d481e4de17b284f7b9634e0
sha1	042f09f608542e42655b516237d5d9de7077ac48
sha256	1354c89140991fac4634a65ba4420cac11440da91b4abc2fc3da550910cea19d
sha512	0ac418c24acc183a69690cf93fb49edf939860ec8ad0ec577df203c39c3c90e30c805353f5e24d68cd4605d0e4052f05c69bb15cd33a7f4a5f1d9ffd601a686c
ripemd-160	db78ac3d5f781e9edeff813a146fec1af81f4b51

129721310 as geometric shapes

Circle

Radius = n

Diameter	259442620
Circumference	815063029.02009
Area	5.2865521928527E+16

Sphere

Radius = n

Volume	9.143713011203E+24
Surface area	2.1146208771411E+17
Circumference	815063029.02009

Square

Length = n

Perimeter	518885240
Area	16827618268116100
Diagonal	183453635.9308

Cube

Length = n

Surface area	100965709608696600
Volume	2.18290068592E+24
Space diagonal	224683899.74439

Equilateral Triangle

Length = n

Perimeter	389163930
Area	7.2865724526878E+15
Altitude	112341949.8722

Triangular Pyramid

Length = n

Surface area	7.2865724526878E+15
Volume	2.5725731294513E+23
Height	61151211.976935