129618489 (number)

129618489 is an odd 9-digits composite number following 129618488 and preceding 129618490. In scientific notation, it is written as 1.29618489 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 58475520 positive integers (up to 129618489) that are relatively prime to 129618489.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred eighteen thousand four hundred eighty-nine

Notation

Scientific notation 1.29618489 × 10^8
Engineering notation 1.29618489 × 10^6

Prime Factorization of 129618489

Prime Factorization 11 × 119 × 3 × 13 × 2539

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 129618489
Product of the distinct prime numbers

The prime factorization of 129618489 is 11 × 119 × 3 × 13 × 2539. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 67, 37, 310, 782, 6018, 9460, 65987, 90943, 374255, 479206, 2577957, 1540766, 32373429, 34650044, 678099226, 466613439, 2811114112, 4310140498

Basic calculations (n = 129618489)

Multiplication

n×y
n×2 259236978
n×3 388855467
n×4 518473956
n×5 648092445

Division

n÷y
n÷2 64809244.5
n÷3 43206163
n÷3 32404622.25
n÷5 25923697.8

Exponentiation

ny
n2 16800952690643121
n3 2.1777141015216E+24
n4 2.8227201131323E+32
n5 3.6587671593412E+40

Nth Root

y√n
2√n 11385.011594197
3√n 506.08366320117
4√n 106.70056979322
5√n 41.930823411235

Divisors of 129618489

1, 3, 11, 13, 33, 39, 119, 143, 357, 429, 1309, 1547, 2539, 3927, 4641, 7617, 17017, 27929, 33007, 51051, 83787, 99021, 302141, 363077, 906423, 1089231, 3323551, 3927833, 9970653, 11783499, 43206163, 129618489

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129618488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129618489 can be divided by 32 positive divisors. The sum of these divisors (counting 129618489) is 1, the average is 0.03125.

Base conversion 129618489

Base System Value
2 Binary 111101110011101001000111001
3 Ternary 100000220022010210
4 Quaternary 13232131020321
5 Quinary 231140242424
6 Senary 20510101333
8 Octal 756351071
10 Decimal 129618489
12 Duodecimal 374aa849
16 Hexadecimal 7b9d239
20 Vigesimal 20a2649
36 Base36 25669l

Cryptographic Hash Functions

md5 7a847a1f7e29c35098fddd7088b6cb0c
sha1 672fb9b340dc6dc7610e126664ff4d06b1bfa5fd
sha256 a45f8f820c1cda194a26cb9883cd7cad8f93546a85abfe75b36e63070dd68943
sha512 1ee11999b7152a1be786446d26d55dd268aaae84eb1ac3bfb8f4fe77a54035e8dbb564c39329afe977435c12f74a37d17083fe2ac20a6bc4b9b7a567aac0b6a1
ripemd-160 c29f573f56ee4c6cac249b3ced125bf696bfa29e

129618489 as geometric shapes

Circle

Radius = n
Diameter 259236978
Circumference 814416985.62362
Area 5.2781749546234E+16

Sphere

Radius = n
Volume 9.1219874972791E+24
Surface area 2.1112699818494E+17
Circumference 814416985.62362

Square

Length = n
Perimeter 518473956
Area 16800952690643121
Diagonal 183308225.07811

Cube

Length = n
Surface area 100805716143858726
Volume 2.1777141015216E+24
Space diagonal 224505808.54831

Equilateral Triangle

Length = n
Perimeter 388855467
Area 7.2750259189387E+15
Altitude 112252904.27415

Triangular Pyramid

Length = n
Surface area 7.2750259189387E+15
Volume 2.5664606811192E+23
Height 61102741.692703