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

129128037 (number)

129128037 is an odd 9-digits composite number following 129128036 and preceding 129128038. In scientific notation, it is written as 1.29128037 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 86085356 positive integers (up to 129128037) that are relatively prime to 129128037.

Interesting facts

129128037 has 4 divisors, whose sum is 172170720
The reverse of 129128037 is 730821921
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6

Name

Name	one hundred twenty-nine million one hundred twenty-eight thousand thirty-seven

Notation

Scientific notation	1.29128037 × 10^8
Engineering notation	1.29128037 × 10^6

Prime Factorization of 129128037

Prime Factorization 3 × 43042679

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129128037	Product of the distinct prime numbers

The prime factorization of 129128037 is 3 × 43042679. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 20, 24, 7, 17, 5095, 1831, 63907, 55878, 540332, 888793, 1277031, 579264, 51212555, 669070, 147555973, 332506914, 4207624219, 8921952677

Basic calculations (n = 129128037)

Multiplication

n×y

n×2	258256074
n×3	387384111
n×4	516512148
n×5	645640185

Division

n÷y

n÷2	64564018.5
n÷3	43042679
n÷3	32282009.25
n÷5	25825607.4

Exponentiation

n^y

n²	16674049939473369
n³	2.1530873375242E+24
n⁴	2.7802394138405E+32
n⁵	3.5900685789926E+40

Nth Root

^y√n

²√n	11363.45180832
³√n	505.44454793778
⁴√n	106.59949253312
⁵√n	41.899043604299

Divisors of 129128037

1, 3, 43042679, 129128037

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-129128036	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129128037 can be divided by 4 positive divisors. The sum of these divisors (counting 129128037) is 1, the average is 0.25.

Base conversion 129128037

Base	System	Value
2	Binary	111101100100101011001100101
3	Ternary	22222222101100220
4	Quaternary	13230211121211
5	Quinary	231024044122
6	Senary	20451354553
8	Octal	754453145
10	Decimal	129128037
12	Duodecimal	372b2a59
16	Hexadecimal	7b25665
20	Vigesimal	207101h
36	Base36	24vntx

Cryptographic Hash Functions

md5	0ee27a50d765a4b42fc937dd3b1de027
sha1	1c79e57cebb2c104f8e5eb1445c1e89bd5444689
sha256	5a76aeb9bbd3f80a9c446e03afc0620f58ccf41c7ee94fd22a151092a028808f
sha512	82545402a5e16e35ea050309d19e3bf335f248aa9eb902694434c949684828271cc7504d86ebe4fb79ad2887c7dad78fbc2aedb94035357337f461d610195ad8
ripemd-160	167a192a05fe001228b979ee70fbb917527b348a

129128037 as geometric shapes

Circle

Radius = n

Diameter	258256074
Circumference	811335384.82334
Area	5.2383072795439E+16

Sphere

Radius = n

Volume	9.0188311494708E+24
Surface area	2.0953229118176E+17
Circumference	811335384.82334

Square

Length = n

Perimeter	516512148
Area	16674049939473369
Diagonal	182614621.20801

Cube

Length = n

Surface area	100044299636840214
Volume	2.1530873375242E+24
Space diagonal	223656320.76563

Equilateral Triangle

Length = n

Perimeter	387384111
Area	7.2200754157772E+15
Altitude	111828160.38282

Triangular Pyramid

Length = n

Surface area	7.2200754157772E+15
Volume	2.537437761417E+23
Height	60871540.402672