129126972, one hundred twenty-nine million one hundred twenty-six 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

129126972 has 24 divisors, whose sum is 324473296
The reverse of 129126972 is 279621921
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	1.29126972 × 10^8
Engineering notation	1.29126972 × 10^6

Prime Factorization of 129126972

Prime Factorization 2 × 2 × 13 × 3 × 827737

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	64563486	Product of the distinct prime numbers

The prime factorization of 129126972 is 2 × 2 × 13 × 3 × 827737. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 47, 94, 383, 924, 7080, 7969, 45822, 86113, 353561, 921618, 6478392, 6471259, 88301183, 84025580, 398958962, 847804191, 3159660047, 584415445

Basic calculations (n = 129126972)

Multiplication

n×y

n×2	258253944
n×3	387380916
n×4	516507888
n×5	645634860

Division

n÷y

n÷2	64563486
n÷3	43042324
n÷3	32281743
n÷5	25825394.4

Exponentiation

n^y

n²	16673774897888784
n³	2.153034064374E+24
n⁴	2.7801476934547E+32
n⁵	3.5899205336858E+40

Nth Root

^y√n

²√n	11363.404947462
³√n	505.44315836111
⁴√n	106.59927273421
⁵√n	41.898974490527

Divisors of 129126972

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 827737, 1655474, 2483211, 3310948, 4966422, 9932844, 10760581, 21521162, 32281743, 43042324, 64563486, 129126972

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129126971	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129126972 can be divided by 24 positive divisors. The sum of these divisors (counting 129126972) is 1, the average is 0.041666666666667.

Base conversion 129126972

Base	System	Value
2	Binary	111101100100101001000111100
3	Ternary	22222222022220110
4	Quaternary	13230211020330
5	Quinary	231024030342
6	Senary	20451350020
8	Octal	754451074
10	Decimal	129126972
12	Duodecimal	372b2310
16	Hexadecimal	7b2523c
20	Vigesimal	2070h8c
36	Base36	24vn0c

Cryptographic Hash Functions

md5	9bd249846fe904604b8b5022d0a8c54e
sha1	0d167820823830df373e0c52e0c1fb949c51c92c
sha256	b1b48107882cf775eee54904952472a209a607fdfdb8d9566d64a6c7be58d082
sha512	b80612e88533cf49bb2ae5d3664009e1bc97d1ca7e7a31765b69a4e9eca87b823971d9b7ab005ea552149820f00f3677d0e7c4d6fc3d2945cb4fb8fb3385137f
ripemd-160	275c44878621a461b869ee0262efc919cf93866d

129126972 as geometric shapes

Circle

Radius = n

Diameter	258253944
Circumference	811328693.23099
Area	5.2382208726817E+16

Sphere

Radius = n

Volume	9.0186079994212E+24
Surface area	2.0952883490727E+17
Circumference	811328693.23099

Square

Length = n

Perimeter	516507888
Area	16673774897888784
Diagonal	182613115.07057

Cube

Length = n

Surface area	100042649387332704
Volume	2.153034064374E+24
Space diagonal	223654476.13152

Equilateral Triangle

Length = n

Perimeter	387380916
Area	7.2199563192775E+15
Altitude	111827238.06576

Triangular Pyramid

Length = n

Surface area	7.2199563192775E+15
Volume	2.5373749784075E+23
Height	60871038.356857