129721625, one hundred twenty-nine million seven hundred twenty-one thousand six hundred twenty-five: 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

129721625 has 8 divisors, whose sum is 137364864
The reverse of 129721625 is 526127921
Previous prime number is 25

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8

Name

Name	one hundred twenty-nine million seven hundred twenty-one thousand six hundred twenty-five

Notation

Scientific notation	1.29721625 × 10^8
Engineering notation	1.29721625 × 10^6

Prime Factorization of 129721625

Prime Factorization 55 × 25 × 94343

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	129721625	Product of the distinct prime numbers

The prime factorization of 129721625 is 55 × 25 × 94343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 18, 91, 254, 542, 4234, 6292, 27754, 60883, 15638, 845954, 1194659, 3687236, 44971486, 5157255, 183116671, 549477372, 2840352299, 5494807355

Basic calculations (n = 129721625)

Multiplication

n×y

n×2	259443250
n×3	389164875
n×4	518886500
n×5	648608125

Division

n÷y

n÷2	64860812.5
n÷3	43240541.666667
n÷3	32430406.25
n÷5	25944325

Exponentiation

n^y

n²	16827699992640625
n³	2.1829165880578E+24
n⁴	2.8317148704232E+32
n⁵	3.6733465452796E+40

Nth Root

^y√n

²√n	11389.540157531
³√n	506.21785600918
⁴√n	106.72178857914
⁵√n	41.937494067074

Divisors of 129721625

1, 25, 55, 1375, 94343, 2358575, 5188865, 129721625

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129721624	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129721625 can be divided by 8 positive divisors. The sum of these divisors (counting 129721625) is 1, the average is 0.125.

Base conversion 129721625

Base	System	Value
2	Binary	111101110110110010100011001
3	Ternary	100001002112121122
4	Quaternary	13232312110121
5	Quinary	231202043000
6	Senary	20512215025
8	Octal	756662431
10	Decimal	129721625
12	Duodecimal	3753a475
16	Hexadecimal	7bb6519
20	Vigesimal	20af415
36	Base36	258duh

Cryptographic Hash Functions

md5	5d5c79b409319561a189a9eed362410f
sha1	d1b08175dfd97afbebf3ce7aec193c14d2ee3740
sha256	23acce4be499cd38717abc3b649f5047d2f6e39e36bffa3fcc81a75761845144
sha512	96330474fdac356937d1faf4cd8b8cd190cb77aa10b1e7ee685b75c03c504a522bdcd281d889126e0d3e5bedf4e02c7b19061f9ced1d1e5817dcc4e30d57befc
ripemd-160	2e522b6186a08553a38576ae52c60167fada20ed

129721625 as geometric shapes

Circle

Radius = n

Diameter	259443250
Circumference	815065008.22346
Area	5.2865778673693E+16

Sphere

Radius = n

Volume	9.1437796219224E+24
Surface area	2.1146311469477E+17
Circumference	815065008.22346

Square

Length = n

Perimeter	518886500
Area	16827699992640625
Diagonal	183454081.40808

Cube

Length = n

Surface area	100966199955843750
Volume	2.1829165880578E+24
Space diagonal	224684445.3404

Equilateral Triangle

Length = n

Perimeter	389164875
Area	7.286607840445E+15
Altitude	112342222.6702

Triangular Pyramid

Length = n

Surface area	7.286607840445E+15
Volume	2.5725918703005E+23
Height	61151360.469359