129627448 (number)

129627448 is an even 9-digits composite number following 129627447 and preceding 129627449. In scientific notation, it is written as 1.29627448 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 64 positive divisors. There are 56297472 positive integers (up to 129627448) that are relatively prime to 129627448.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-seven thousand four hundred forty-eight

Notation

Scientific notation 1.29627448 × 10^8
Engineering notation 1.29627448 × 10^6

Prime Factorization of 129627448

Prime Factorization 2 × 2 × 2 × 17 × 23 × 29 × 1429

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32406862
Product of the distinct prime numbers

The prime factorization of 129627448 is 2 × 2 × 2 × 17 × 23 × 29 × 1429. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 34, 68, 869, 836, 8772, 6589, 84451, 28918, 597496, 769207, 172820, 8403318, 62671062, 17535551, 238420577, 714459831, 2909990804, 6647000592

Basic calculations (n = 129627448)

Multiplication

n×y
n×2 259254896
n×3 388882344
n×4 518509792
n×5 648137240

Division

n÷y
n÷2 64813724
n÷3 43209149.333333
n÷3 32406862
n÷5 25925489.6

Exponentiation

ny
n2 16803275274992704
n3 2.1781656919388E+24
n4 2.8235005996718E+32
n5 3.6600317716193E+40

Nth Root

y√n
2√n 11385.4050433
3√n 506.09532280086
4√n 106.70241348395
5√n 41.931403032035

Divisors of 129627448

1, 2, 4, 8, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 391, 493, 667, 782, 986, 1334, 1429, 1564, 1972, 2668, 2858, 3128, 3944, 5336, 5716, 11339, 11432, 22678, 24293, 32867, 41441, 45356, 48586, 65734, 82882, 90712, 97172, 131468, 165764, 194344, 262936, 331528, 558739, 704497, 953143, 1117478, 1408994, 1906286, 2234956, 2817988, 3812572, 4469912, 5635976, 7625144, 16203431, 32406862, 64813724, 129627448

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129627447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129627448 can be divided by 64 positive divisors. The sum of these divisors (counting 129627448) is 1, the average is 0.015625.

Base conversion 129627448

Base System Value
2 Binary 111101110011111010100111000
3 Ternary 100000220202102121
4 Quaternary 13232133110320
5 Quinary 231141034243
6 Senary 20510211024
8 Octal 756372470
10 Decimal 129627448
12 Duodecimal 374b3a74
16 Hexadecimal 7b9f538
20 Vigesimal 20a38c8
36 Base36 256d6g

Cryptographic Hash Functions

md5 e57873996961af5a2b6022b11d6cc694
sha1 cd50c92b4647e7958aca2ababe031a66e30e59c2
sha256 db6360c085bb6d4037b8d690f215bad4503b2874fb29c9d83deb1bf7eefcd602
sha512 d7e2982dbeda8e9072ef14e78a7b584bc2fe37fb1623211bb59ca6eee2e10722cee7814c716d9eed014a4188a0842e7c9201e93603620b1a87de9ff84085d297
ripemd-160 e5efc21d68828f90f851a8b711733ce1f95f39bc

129627448 as geometric shapes

Circle

Radius = n
Diameter 259254896
Circumference 814473276.68079
Area 5.2789046160164E+16

Sphere

Radius = n
Volume 9.123879114795E+24
Surface area 2.1115618464066E+17
Circumference 814473276.68079

Square

Length = n
Perimeter 518509792
Area 16803275274992704
Diagonal 183320895.01741

Cube

Length = n
Surface area 100819651649956224
Volume 2.1781656919388E+24
Space diagonal 224521325.99149

Equilateral Triangle

Length = n
Perimeter 388882344
Area 7.2760316274633E+15
Altitude 112260662.99575

Triangular Pyramid

Length = n
Surface area 7.2760316274633E+15
Volume 2.5669928855297E+23
Height 61106965.005804