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

129023897 (number)

129023897 is an odd 9-digits composite number following 129023896 and preceding 129023898. In scientific notation, it is written as 1.29023897 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 121434240 positive integers (up to 129023897) that are relatively prime to 129023897.

Interesting facts

129023897 has 4 divisors, whose sum is 136613556
The reverse of 129023897 is 798320921
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5

Name

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

Notation

Scientific notation	1.29023897 × 10^8
Engineering notation	1.29023897 × 10^6

Prime Factorization of 129023897

Prime Factorization 17 × 7589641

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129023897	Product of the distinct prime numbers

The prime factorization of 129023897 is 17 × 7589641. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 2, 27, 88, 890, 225, 2087, 2769, 716, 5254, 67655, 830638, 9783619, 8965527, 81056520, 8618935, 619771512, 324138640, 5957077834, 865168078

Basic calculations (n = 129023897)

Multiplication

n×y

n×2	258047794
n×3	387071691
n×4	516095588
n×5	645119485

Division

n÷y

n÷2	64511948.5
n÷3	43007965.666667
n÷3	32255974.25
n÷5	25804779.4

Exponentiation

n^y

n²	16647165997066609
n³	2.1478822309474E+24
n⁴	2.7712813573389E+32
n⁵	3.5756152040732E+40

Nth Root

^y√n

²√n	11358.86864965
³√n	505.30863334963
⁴√n	106.57799327089
⁵√n	41.892283221686

Divisors of 129023897

1, 17, 7589641, 129023897

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	-129023896	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 129023897 can be divided by 4 positive divisors. The sum of these divisors (counting 129023897) is 1, the average is 0.25.

Base conversion 129023897

Base	System	Value
2	Binary	111101100001011111110011001
3	Ternary	22222210002111212
4	Quaternary	13230023332121
5	Quinary	231012231042
6	Senary	20445232505
8	Octal	754137631
10	Decimal	129023897
12	Duodecimal	37262735
16	Hexadecimal	7b0bf99
20	Vigesimal	2067jeh
36	Base36	24tfh5

Cryptographic Hash Functions

md5	5f474248c1294d86bcfc82c95d8fa317
sha1	15ba6ffef48781f62624bc877250870e4c45ffa4
sha256	ccf83b0a51addd23d1b368c7f7b86ef773e9579523de46d1e5ccde4488e125d3
sha512	b9d7ad8227b1acbe05eb2a3bb63fa45b4c53ec8a5a6828c9cd93d316a2a6e742844ef69913eaa957b62a9f25151efb947165e925071d8810dd02192e2d126a74
ripemd-160	dfa72094361df9317041629b2a4dedfd7ab76bf2

129023897 as geometric shapes

Circle

Radius = n

Diameter	258047794
Circumference	810681053.90545
Area	5.2298614399474E+16

Sphere

Radius = n

Volume	8.9970280500273E+24
Surface area	2.091944575979E+17
Circumference	810681053.90545

Square

Length = n

Perimeter	516095588
Area	16647165997066609
Diagonal	182467345.00763

Cube

Length = n

Surface area	99882995982399654
Volume	2.1478822309474E+24
Space diagonal	223475944.99453

Equilateral Triangle

Length = n

Perimeter	387071691
Area	7.2084343272381E+15
Altitude	111737972.49727

Triangular Pyramid

Length = n

Surface area	7.2084343272381E+15
Volume	2.5313034844884E+23
Height	60822448.335876