129971372, one hundred twenty-nine million nine hundred seventy-one thousand three 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

129971372 has 12 divisors, whose sum is 228178776
The reverse of 129971372 is 273179921
Previous prime number is 103811

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5

Name

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

Notation

Scientific notation	1.29971372 × 10^8
Engineering notation	1.29971372 × 10^6

Prime Factorization of 129971372

Prime Factorization 2 × 2 × 103811 × 313

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	64985686	Product of the distinct prime numbers

The prime factorization of 129971372 is 2 × 2 × 103811 × 313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 47, 61, 950, 388, 2176, 9253, 37030, 8107, 562770, 458701, 7385013, 5620324, 66370005, 88543619, 824283495, 110744112, 2677594408, 8274790897

Basic calculations (n = 129971372)

Multiplication

n×y

n×2	259942744
n×3	389914116
n×4	519885488
n×5	649856860

Division

n÷y

n÷2	64985686
n÷3	43323790.666667
n÷3	32492843
n÷5	25994274.4

Exponentiation

n^y

n²	16892557539562384
n³	2.1955488800059E+24
n⁴	2.8535850022743E+32
n⁵	3.7088435786421E+40

Nth Root

^y√n

²√n	11400.498761019
³√n	506.54251363218
⁴√n	106.77311815724
⁵√n	41.953629706411

Divisors of 129971372

1, 2, 4, 313, 626, 1252, 103811, 207622, 415244, 32492843, 64985686, 129971372

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	-129971371	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 129971372 can be divided by 12 positive divisors. The sum of these divisors (counting 129971372) is 1, the average is 0.083333333333333.

Base conversion 129971372

Base	System	Value
2	Binary	111101111110011010010101100
3	Ternary	100001120020012112
4	Quaternary	13233303102230
5	Quinary	231233040442
6	Senary	20521423152
8	Octal	757632254
10	Decimal	129971372
12	Duodecimal	3763aab8
16	Hexadecimal	7bf34ac
20	Vigesimal	20c688c
36	Base36	25dqjw

Cryptographic Hash Functions

md5	88dad783f720aefa0d0c1bf653439e8f
sha1	b5ed36d86532a62886765f9061f2e384425027a4
sha256	49f6c47a8d8f103eaa0a9bbcc848e8c14446d36baab8c0eab58b377bf501b1d5
sha512	93e480cd5c87d7e5c8775ebcb8d3ee3d7cb7d385ae7b24e1d150a11f68f1772f56d7af670ee10b4ecb0c6eecf6b48e380a07817b1219e2d5fd66d8f7f226789d
ripemd-160	4885ea975a0edb86e9b154b0927becd2df86786f

129971372 as geometric shapes

Circle

Radius = n

Diameter	259942744
Circumference	816634214.90437
Area	5.3069534666632E+16

Sphere

Radius = n

Volume	9.1966936426983E+24
Surface area	2.1227813866653E+17
Circumference	816634214.90437

Square

Length = n

Perimeter	519885488
Area	16892557539562384
Diagonal	183807277.00264

Cube

Length = n

Surface area	101355345237374304
Volume	2.1955488800059E+24
Space diagonal	225117019.83343

Equilateral Triangle

Length = n

Perimeter	389914116
Area	7.3146919820757E+15
Altitude	112558509.91672

Triangular Pyramid

Length = n

Surface area	7.3146919820757E+15
Volume	2.5874791691311E+23
Height	61269092.334213