129127972, one hundred twenty-nine million one hundred twenty-seven thousand nine hundred seventy-two: 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

129127972 has 12 divisors, whose sum is 229678876
The reverse of 129127972 is 279721921
Previous prime number is 61

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	1.29127972 × 10^8
Engineering notation	1.29127972 × 10^6

Prime Factorization of 129127972

Prime Factorization 2 × 2 × 61 × 529213

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	64563986	Product of the distinct prime numbers

The prime factorization of 129127972 is 2 × 2 × 61 × 529213. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 20, 33, 667, 896, 5553, 7427, 14636, 3372, 932324, 429672, 5984665, 4065858, 66454024, 83914066, 748810654, 216144372, 6202561529, 760684017

Basic calculations (n = 129127972)

Multiplication

n×y

n×2	258255944
n×3	387383916
n×4	516511888
n×5	645639860

Division

n÷y

n÷2	64563986
n÷3	43042657.333333
n÷3	32281993
n÷5	25825594.4

Exponentiation

n^y

n²	16674033152832784
n³	2.1530840860861E+24
n⁴	2.7802338158177E+32
n⁵	3.5900595432236E+40

Nth Root

^y√n

²√n	11363.448948273
³√n	505.44446312816
⁴√n	106.59947911821
⁵√n	41.8990393861

Divisors of 129127972

1, 2, 4, 61, 122, 244, 529213, 1058426, 2116852, 32281993, 64563986, 129127972

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129127971	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129127972 can be divided by 12 positive divisors. The sum of these divisors (counting 129127972) is 1, the average is 0.083333333333333.

Base conversion 129127972

Base	System	Value
2	Binary	111101100100101011000100100
3	Ternary	22222222101021111
4	Quaternary	13230211120210
5	Quinary	231024043342
6	Senary	20451354404
8	Octal	754453044
10	Decimal	129127972
12	Duodecimal	372b2a04
16	Hexadecimal	7b25624
20	Vigesimal	2070jic
36	Base36	24vns4

Cryptographic Hash Functions

md5	36540bfb6f468bd3f8a3a7a0eb44ee0c
sha1	f9231d155170122a64579f22fc9b096de67cc771
sha256	8cd9fc9df3697b877cad306bfb22f358fbfa6678fe72577fb8b4a37924782a20
sha512	adb8e4c601305de537e0c80b99b2a7da890d23a6b8fab06cb8ec7930c1b3f387f661df04f4e02e03ea3ee658d9d28036415fe44781bfc2790a96741dca213918
ripemd-160	8dab90c6e17faa0a6378c1a5d5a35dc51031485d

129127972 as geometric shapes

Circle

Radius = n

Diameter	258255944
Circumference	811334976.4163
Area	5.2383020058652E+16

Sphere

Radius = n

Volume	9.0188175298788E+24
Surface area	2.0953208023461E+17
Circumference	811334976.4163

Square

Length = n

Perimeter	516511888
Area	16674033152832784
Diagonal	182614529.28413

Cube

Length = n

Surface area	100044198916996704
Volume	2.1530840860861E+24
Space diagonal	223656208.18233

Equilateral Triangle

Length = n

Perimeter	387383916
Area	7.2200681469486E+15
Altitude	111828104.09117

Triangular Pyramid

Length = n

Surface area	7.2200681469486E+15
Volume	2.5374339295605E+23
Height	60871509.761378