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

129400537 (number)

129400537 is an odd 9-digits composite number following 129400536 and preceding 129400538. In scientific notation, it is written as 1.29400537 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 110914740 positive integers (up to 129400537) that are relatively prime to 129400537.

Interesting facts

129400537 has 4 divisors, whose sum is 147886336
The reverse of 129400537 is 735004921
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4

Name

Name	one hundred twenty-nine million four hundred thousand five hundred thirty-seven

Notation

Scientific notation	1.29400537 × 10^8
Engineering notation	1.29400537 × 10^6

Prime Factorization of 129400537

Prime Factorization 7 × 18485791

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	129400537	Product of the distinct prime numbers

The prime factorization of 129400537 is 7 × 18485791. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 55, 20, 632, 41, 5418, 3804, 8819, 55398, 623524, 30725, 7541296, 2768050, 58925377, 42667283, 996111732, 692346448, 5158972514, 9108138794

Basic calculations (n = 129400537)

Multiplication

n×y

n×2	258801074
n×3	388201611
n×4	517602148
n×5	647002685

Division

n÷y

n÷2	64700268.5
n÷3	43133512.333333
n÷3	32350134.25
n÷5	25880107.4

Exponentiation

n^y

n²	16744498975888369
n³	2.1667471592759E+24
n⁴	2.8037824595353E+32
n⁵	3.6281095589504E+40

Nth Root

^y√n

²√n	11375.435683964
³√n	505.79984610828
⁴√n	106.65568753688
⁵√n	41.916712677665

Divisors of 129400537

1, 7, 18485791, 129400537

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	-129400536	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 129400537 can be divided by 4 positive divisors. The sum of these divisors (counting 129400537) is 1, the average is 0.25.

Base conversion 129400537

Base	System	Value
2	Binary	111101101100111111011011001
3	Ternary	100000111020011111
4	Quaternary	13231213323121
5	Quinary	231111304122
6	Senary	20501300321
8	Octal	755477331
10	Decimal	129400537
12	Duodecimal	374046a1
16	Hexadecimal	7b67ed9
20	Vigesimal	208f16h
36	Base36	251i3d

Cryptographic Hash Functions

md5	69968ad250945ba9618cf21d33a91e83
sha1	e9cc0953762fc8d65f59fdca545ae719c4cb5c26
sha256	6af9c8fb731369cdc7fe662170b1be8490ea3136f40f33f48f7d3fd84ef9bb94
sha512	3f2c05c6cfd5d0c7246eeb9eae81e091eb8940cb7d6a4a4b2d9ce147bd2304a7e71e3353522454e598d81fcc2535326b9aad71723bb2b6a48763f12901711dd8
ripemd-160	4c523e198add47a67c88b5c5f08a37e96acee463

129400537 as geometric shapes

Circle

Radius = n

Diameter	258801074
Circumference	813047552.81955
Area	5.2604394970693E+16

Sphere

Radius = n

Volume	9.0760492770236E+24
Surface area	2.1041757988277E+17
Circumference	813047552.81955

Square

Length = n

Perimeter	517602148
Area	16744498975888369
Diagonal	182999994.40376

Cube

Length = n

Surface area	100466993855330214
Volume	2.1667471592759E+24
Space diagonal	224128304.6107

Equilateral Triangle

Length = n

Perimeter	388201611
Area	7.2505807433809E+15
Altitude	112064152.30535

Triangular Pyramid

Length = n

Surface area	7.2505807433809E+15
Volume	2.5535360157345E+23
Height	60999998.134587