129621410 (number)

129621410 is an even 9-digits composite number following 129621409 and preceding 129621411. In scientific notation, it is written as 1.29621410 × 10^8. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 51817728 positive integers (up to 129621410) that are relatively prime to 129621410.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-one thousand four hundred ten

Notation

Scientific notation 1.29621410 × 10^8
Engineering notation 1.29621410 × 10^6

Prime Factorization of 129621410

Prime Factorization 2 × 5 × 2477 × 5233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129621410
Product of the distinct prime numbers

The prime factorization of 129621410 is 2 × 5 × 2477 × 5233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 87, 67, 990, 96, 8127, 3688, 59903, 98252, 348499, 473779, 4332199, 9252032, 98283081, 5415875, 15976942, 509976044, 7098482863, 3761445488

Basic calculations (n = 129621410)

Multiplication

n×y
n×2 259242820
n×3 388864230
n×4 518485640
n×5 648107050

Division

n÷y
n÷2 64810705
n÷3 43207136.666667
n÷3 32405352.5
n÷5 25924282

Exponentiation

ny
n2 16801709930388100
n3 2.1778613315879E+24
n4 2.822974565849E+32
n5 3.6591794361949E+40

Nth Root

y√n
2√n 11385.139876172
3√n 506.08746476602
4√n 106.70117092222
5√n 41.931012394816

Divisors of 129621410

1, 2, 5, 10, 2477, 4954, 5233, 10466, 12385, 24770, 26165, 52330, 12962141, 25924282, 64810705, 129621410

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129621409
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129621410 can be divided by 16 positive divisors. The sum of these divisors (counting 129621410) is 1, the average is 0.0625.

Base conversion 129621410

Base System Value
2 Binary 111101110011101110110100010
3 Ternary 100000220110010222
4 Quaternary 13232131312202
5 Quinary 231140341120
6 Senary 20510123042
8 Octal 756356642
10 Decimal 129621410
12 Duodecimal 374b0482
16 Hexadecimal 7b9dda2
20 Vigesimal 20a2daa
36 Base36 2568iq

Cryptographic Hash Functions

md5 dbe591127b9a5828c07f92d42a85cb5e
sha1 0f1724da395fc6872f727df63ba3744a589a744e
sha256 1fd20431d740beae649fad4003cbbc3e114e7e76de6f6b8a893b5879382cd8e5
sha512 b7592ca84816929722696014ff68960b4cb0e583bc98ec9da30393fa5a460d59e401dc02cbcd1574f1f9ae69badb41bb3b1e58aeb0cf30b9e7d1da780dce8a5e
ripemd-160 3c6f63c85ed07058d7e650440ebd0fa11ff234b2

129621410 as geometric shapes

Circle

Radius = n
Diameter 259242820
Circumference 814435338.8079
Area 5.2784128485054E+16

Sphere

Radius = n
Volume 9.1226042131385E+24
Surface area 2.1113651394022E+17
Circumference 814435338.8079

Square

Length = n
Perimeter 518485640
Area 16801709930388100
Diagonal 183312355.99592

Cube

Length = n
Surface area 100810259582328600
Volume 2.1778613315879E+24
Space diagonal 224510867.86872

Equilateral Triangle

Length = n
Perimeter 388864230
Area 7.2753538133667E+15
Altitude 112255433.93436

Triangular Pyramid

Length = n
Surface area 7.2753538133667E+15
Volume 2.5666341934163E+23
Height 61104118.665308