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

129421702 (number)

129421702 is an even 9-digits composite number following 129421701 and preceding 129421703. In scientific notation, it is written as 1.29421702 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 64710850 positive integers (up to 129421702) that are relatively prime to 129421702.

Interesting facts

129421702 has 4 divisors, whose sum is 194132556
The reverse of 129421702 is 207124921
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1

Name

Name	one hundred twenty-nine million four hundred twenty-one thousand seven hundred two

Notation

Scientific notation	1.29421702 × 10^8
Engineering notation	1.29421702 × 10^6

Prime Factorization of 129421702

Prime Factorization 2 × 64710851

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129421702	Product of the distinct prime numbers

The prime factorization of 129421702 is 2 × 64710851. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 67, 54, 564, 312, 2695, 7491, 78528, 67921, 433263, 331287, 7591400, 8403412, 99907093, 28091576, 58087018, 666747688, 686028593, 5730334724

Basic calculations (n = 129421702)

Multiplication

n×y

n×2	258843404
n×3	388265106
n×4	517686808
n×5	647108510

Division

n÷y

n÷2	64710851
n÷3	43140567.333333
n÷3	32355425.5
n÷5	25884340.4

Exponentiation

n^y

n²	16749976948576804
n³	2.1678105251456E+24
n⁴	2.8056172777785E+32
n⁵	3.6310776325071E+40

Nth Root

^y√n

²√n	11376.365939965
³√n	505.82742113588
⁴√n	106.66004847161
⁵√n	41.918083783547

Divisors of 129421702

1, 2, 64710851, 129421702

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	-129421701	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 129421702 can be divided by 4 positive divisors. The sum of these divisors (counting 129421702) is 1, the average is 0.25.

Base conversion 129421702

Base	System	Value
2	Binary	111101101101101000110000110
3	Ternary	100000112022012101
4	Quaternary	13231231012012
5	Quinary	231112443302
6	Senary	20501542314
8	Octal	755550606
10	Decimal	129421702
12	Duodecimal	3741499a
16	Hexadecimal	7b6d186
20	Vigesimal	208he52
36	Base36	251yfa

Cryptographic Hash Functions

md5	32d14648bcc8f0873bb2cab5c8db8d05
sha1	035f75d5fa4ae7fc0d6fccbd56105a643f04eb97
sha256	7739b8ab84e9dc9aaf5fc7a72525659c3dc34050ada848ac6e49df2c61a711c3
sha512	9320932705429105d5199c0b3ecac8f3fe974dfff984f7601b96c915934a8baafbe6efbac88a67a8e52c4b647a5891ae97230df6647fc14e409b5702563ac0c7
ripemd-160	c857c51dd3d7548b14b4244f63322093003a2a76

129421702 as geometric shapes

Circle

Radius = n

Diameter	258843404
Circumference	813180536.43657
Area	5.2621604529447E+16

Sphere

Radius = n

Volume	9.0805034935626E+24
Surface area	2.1048641811779E+17
Circumference	813180536.43657

Square

Length = n

Perimeter	517686808
Area	16749976948576804
Diagonal	183029926.23381

Cube

Length = n

Surface area	100499861691460824
Volume	2.1678105251456E+24
Space diagonal	224164963.46604

Equilateral Triangle

Length = n

Perimeter	388265106
Area	7.2529527751356E+15
Altitude	112082481.73302

Triangular Pyramid

Length = n

Surface area	7.2529527751356E+15
Volume	2.55478920443E+23
Height	61009975.41127