129398928, one hundred twenty-nine million three hundred ninety-eight thousand nine hundred twenty-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

129398928 has 40 divisors, whose sum is 345811200
The reverse of 129398928 is 829893921
Previous prime number is 29

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6

Name

Name	one hundred twenty-nine million three hundred ninety-eight thousand nine hundred twenty-eight

Notation

Scientific notation	1.29398928 × 10^8
Engineering notation	1.29398928 × 10^6

Prime Factorization of 129398928

Prime Factorization 2 × 2 × 2 × 2 × 3 × 29 × 92959

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	16174866	Product of the distinct prime numbers

The prime factorization of 129398928 is 2 × 2 × 2 × 2 × 3 × 29 × 92959. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 7, 2, 10, 110, 476, 1300, 5106, 83348, 36227, 141942, 631824, 4690445, 7205211, 77323424, 30135064, 29491116, 989362170, 8203194736, 8534929924

Basic calculations (n = 129398928)

Multiplication

n×y

n×2	258797856
n×3	388196784
n×4	517595712
n×5	646994640

Division

n÷y

n÷2	64699464
n÷3	43132976
n÷3	32349732
n÷5	25879785.6

Exponentiation

n^y

n²	16744082567549184
n³	2.1666663345844E+24
n⁴	2.803643010289E+32
n⁵	3.627884000261E+40

Nth Root

^y√n

²√n	11375.364961178
³√n	505.79774968389
⁴√n	106.65535598918
⁵√n	41.916608436481

Divisors of 129398928

1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 92959, 185918, 278877, 371836, 557754, 743672, 1115508, 1487344, 2231016, 2695811, 4462032, 5391622, 8087433, 10783244, 16174866, 21566488, 32349732, 43132976, 64699464, 129398928

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	-129398927	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 129398928 can be divided by 40 positive divisors. The sum of these divisors (counting 129398928) is 1, the average is 0.025.

Base conversion 129398928

Base	System	Value
2	Binary	111101101100111100010010000
3	Ternary	100000111010221220
4	Quaternary	13231213202100
5	Quinary	231111231203
6	Senary	20501245040
8	Octal	755474220
10	Decimal	129398928
12	Duodecimal	37403780
16	Hexadecimal	7b67890
20	Vigesimal	208eh68
36	Base36	251guo

Cryptographic Hash Functions

md5	ac3d0b079c7576098d58406ffbe8a61e
sha1	083600d50bac3309390b2fd1972b43df38b8030a
sha256	fd26bf8c29693a60f48e6089cc57b92ff96e43662a4bc8670a60b6f531eac810
sha512	36cbb96600fcab7958f436602ae43d5be18619a36c9525cfb83bd2514efd89133983f4aef2a44e7d84ae8fca2b2c8c59e70c911e5fb898ca3688e0776cf98cd5
ripemd-160	305f0d79010f236e4afe2727f8348daea797762e

129398928 as geometric shapes

Circle

Radius = n

Diameter	258797856
Circumference	813037443.17439
Area	5.2603086785313E+16

Sphere

Radius = n

Volume	9.0757107193474E+24
Surface area	2.1041234714125E+17
Circumference	813037443.17439

Square

Length = n

Perimeter	517595712
Area	16744082567549184
Diagonal	182997718.93414

Cube

Length = n

Surface area	100464495405295104
Volume	2.1666663345844E+24
Space diagonal	224125517.74095

Equilateral Triangle

Length = n

Perimeter	388196784
Area	7.2504004332809E+15
Altitude	112062758.87047

Triangular Pyramid

Length = n

Surface area	7.2504004332809E+15
Volume	2.553440762922E+23
Height	60999239.644713