129971142, one hundred twenty-nine million nine hundred seventy-one thousand one hundred forty-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

129971142 has 40 divisors, whose sum is 332839056
The reverse of 129971142 is 241179921
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9

Name

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

Notation

Scientific notation	1.29971142 × 10^8
Engineering notation	1.29971142 × 10^6

Prime Factorization of 129971142

Prime Factorization 2 × 7 × 3 × 3 × 3 × 3 × 114613

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	4813746	Product of the distinct prime numbers

The prime factorization of 129971142 is 2 × 7 × 3 × 3 × 3 × 3 × 114613. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 36, 25, 544, 155, 324, 4169, 44401, 91521, 777467, 922743, 4483708, 8349236, 59788810, 76072162, 240469515, 693719209, 2421401785, 2344143866

Basic calculations (n = 129971142)

Multiplication

n×y

n×2	259942284
n×3	389913426
n×4	519884568
n×5	649855710

Division

n÷y

n÷2	64985571
n÷3	43323714
n÷3	32492785.5
n÷5	25994228.4

Exponentiation

n^y

n²	16892497752784164
n³	2.1955372241618E+24
n⁴	2.8535648032782E+32
n⁵	3.7088107625307E+40

Nth Root

^y√n

²√n	11400.488673737
³√n	506.542214836
⁴√n	106.77307092023
⁵√n	41.953614858

Divisors of 129971142

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 114613, 229226, 343839, 687678, 802291, 1031517, 1604582, 2063034, 2406873, 3094551, 4813746, 6189102, 7220619, 9283653, 14441238, 18567306, 21661857, 43323714, 64985571, 129971142

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129971141	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129971142 can be divided by 40 positive divisors. The sum of these divisors (counting 129971142) is 1, the average is 0.025.

Base conversion 129971142

Base	System	Value
2	Binary	111101111110011001111000110
3	Ternary	100001120012220000
4	Quaternary	13233303033012
5	Quinary	231233034032
6	Senary	20521422130
8	Octal	757631706
10	Decimal	129971142
12	Duodecimal	3763a946
16	Hexadecimal	7bf33c6
20	Vigesimal	20c67h2
36	Base36	25dqdi

Cryptographic Hash Functions

md5	b99f7c9500eaa2d8b82ce9c2989487a3
sha1	382ab76183b8fd75d4af4d7c2346d70b3ea5dd28
sha256	5aacf19dfa95071105d438c4412ed2f392df3769212722c60a9159c539b6258f
sha512	b0618094fa215d3fd808779cc6fb58c5e8cb55cb2a0a72e757cfe0d8b1600f5a7857676a51224526e54d9b45a41813827554a2ff2d858926a6f1535b5e98d4e0
ripemd-160	a051684abec30ff7d7db54a83a35738264722307

129971142 as geometric shapes

Circle

Radius = n

Diameter	259942284
Circumference	816632769.77175
Area	5.3069346840929E+16

Sphere

Radius = n

Volume	9.1966448188128E+24
Surface area	2.1227738736372E+17
Circumference	816632769.77175

Square

Length = n

Perimeter	519884568
Area	16892497752784164
Diagonal	183806951.73352

Cube

Length = n

Surface area	101354986516704984
Volume	2.1955372241618E+24
Space diagonal	225116621.46175

Equilateral Triangle

Length = n

Perimeter	389913426
Area	7.3146660936413E+15
Altitude	112558310.73087

Triangular Pyramid

Length = n

Surface area	7.3146660936413E+15
Volume	2.5874654325872E+23
Height	61268983.911173