129442908, one hundred twenty-nine million four hundred forty-two thousand nine hundred eight: 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

129442908 has 12 divisors, whose sum is 228067112
The reverse of 129442908 is 809244921
Previous prime number is 147

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 four hundred forty-two thousand nine hundred eight

Notation

Scientific notation	1.29442908 × 10^8
Engineering notation	1.29442908 × 10^6

Prime Factorization of 129442908

Prime Factorization 2 × 2 × 147 × 220141

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	64721454	Product of the distinct prime numbers

The prime factorization of 129442908 is 2 × 2 × 147 × 220141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 10, 29, 178, 863, 8570, 1528, 65983, 80044, 869054, 717345, 687814, 4114231, 12259829, 40765410, 67399867, 114529451, 434183895, 5914413318

Basic calculations (n = 129442908)

Multiplication

n×y

n×2	258885816
n×3	388328724
n×4	517771632
n×5	647214540

Division

n÷y

n÷2	64721454
n÷3	43147636
n÷3	32360727
n÷5	25888581.6

Exponentiation

n^y

n²	16755466431496464
n³	2.1688762997893E+24
n⁴	2.80745655337E+32
n⁵	3.6340534035188E+40

Nth Root

^y√n

²√n	11377.297921739
³√n	505.85504656584
⁴√n	106.66441731777
⁵√n	41.919457365592

Divisors of 129442908

1, 2, 4, 147, 294, 588, 220141, 440282, 880564, 32360727, 64721454, 129442908

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	-129442907	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 129442908 can be divided by 12 positive divisors. The sum of these divisors (counting 129442908) is 1, the average is 0.083333333333333.

Base conversion 129442908

Base	System	Value
2	Binary	111101101110010010001011100
3	Ternary	100000120101021210
4	Quaternary	13231302101130
5	Quinary	231114133113
6	Senary	20502224420
8	Octal	755622134
10	Decimal	129442908
12	Duodecimal	37425110
16	Hexadecimal	7b7245c
20	Vigesimal	2090758
36	Base36	252esc

Cryptographic Hash Functions

md5	75852511fa6705242de655fe82fd189f
sha1	7a5f1b66288c37f8bee868f4f253f28eda816d7c
sha256	4575d60540d65852bb6b37b2bc1b3dbd0965e05056c60660593cac313ba2eef2
sha512	54ca77b62a80cd25501fcaf6909ca5c0ee284f83ab2072536592d45d184fcc7e2311ccfb1258bbe321061e735025ba142bcf16744f5781f19a1f3efcb4eca90c
ripemd-160	7766e2ca8d115d60f228621e609171eacc6fb490

129442908 as geometric shapes

Circle

Radius = n

Diameter	258885816
Circumference	813313777.6642
Area	5.263885024866E+16

Sphere

Radius = n

Volume	9.0849677999507E+24
Surface area	2.1055540099464E+17
Circumference	813313777.6642

Square

Length = n

Perimeter	517771632
Area	16755466431496464
Diagonal	183059916.04661

Cube

Length = n

Surface area	100532798588978784
Volume	2.1688762997893E+24
Space diagonal	224201693.33546

Equilateral Triangle

Length = n

Perimeter	388328724
Area	7.2553297909667E+15
Altitude	112100846.66773

Triangular Pyramid

Length = n

Surface area	7.2553297909667E+15
Volume	2.556045231893E+23
Height	61019972.015538