128834370 (number)

128834370 is an even 9-digits composite number following 128834369 and preceding 128834371. In scientific notation, it is written as 1.28834370 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 28646784 positive integers (up to 128834370) that are relatively prime to 128834370.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred thirty-four thousand three hundred seventy

Notation

Scientific notation 1.28834370 × 10^8
Engineering notation 1.28834370 × 10^6

Prime Factorization of 128834370

Prime Factorization 2 × 21 × 3 × 5 × 37 × 5527

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 128834370
Product of the distinct prime numbers

The prime factorization of 128834370 is 2 × 21 × 3 × 5 × 37 × 5527. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 9, 37, 17, 433, 208, 5195, 6311, 33367, 8446, 922831, 431846, 3579603, 862756, 33967084, 26094213, 470655360, 435014929, 7955140966, 9786202646

Basic calculations (n = 128834370)

Multiplication

n×y
n×2 257668740
n×3 386503110
n×4 515337480
n×5 644171850

Division

n÷y
n÷2 64417185
n÷3 42944790
n÷3 32208592.5
n÷5 25766874

Exponentiation

ny
n2 16598294893296900
n3 2.1384308656521E+24
n4 2.7550339336485E+32
n5 3.5494306117022E+40

Nth Root

y√n
2√n 11350.522895444
3√n 505.06109119444
4√n 106.53883280496
5√n 41.879968622271

Divisors of 128834370

1, 2, 3, 5, 6, 10, 15, 21, 30, 37, 42, 63, 74, 105, 111, 126, 185, 210, 222, 315, 370, 555, 630, 777, 1110, 1554, 2331, 3885, 4662, 5527, 7770, 11054, 11655, 16581, 23310, 27635, 33162, 55270, 82905, 116067, 165810, 204499, 232134, 348201, 408998, 580335, 613497, 696402, 1022495, 1160670, 1226994, 1741005, 2044990, 3067485, 3482010, 4294479, 6134970, 8588958, 12883437, 21472395, 25766874, 42944790, 64417185, 128834370

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 -128834369
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 128834370 can be divided by 64 positive divisors. The sum of these divisors (counting 128834370) is 1, the average is 0.015625.

Base conversion 128834370

Base System Value
2 Binary 111101011011101101101000010
3 Ternary 22222102110112100
4 Quaternary 13223131231002
5 Quinary 230440144440
6 Senary 20441211230
8 Octal 753355502
10 Decimal 128834370
12 Duodecimal 37190b16
16 Hexadecimal 7addb42
20 Vigesimal 20545ia
36 Base36 24pd8i

Cryptographic Hash Functions

md5 f89b0c0d5c3a0b9c23c4a2304f7b5721
sha1 a4863ea2c7f53023fd3fe3e223bedff3e474d0a3
sha256 576b55bcb4596d7af396c367a24f61d2c536db1710e115b95710487cf0821e3f
sha512 0d967061085a75931d8d1fa96136c0cf7952134decb4464585b155569abb0ca280fce3996e19704b2c615ba21cc6644ca7041bf0d51863f7205317957a1718a5
ripemd-160 91089c5944dc250816dfac9e443057e81e093610

128834370 as geometric shapes

Circle

Radius = n
Diameter 257668740
Circumference 809490220.64374
Area 5.2145081298899E+16

Sphere

Radius = n
Volume 8.9574382636565E+24
Surface area 2.0858032519559E+17
Circumference 809490220.64374

Square

Length = n
Perimeter 515337480
Area 16598294893296900
Diagonal 182199313.35379

Cube

Length = n
Surface area 99589769359781400
Volume 2.1384308656521E+24
Space diagonal 223147674.60113

Equilateral Triangle

Length = n
Perimeter 386503110
Area 7.1872725185503E+15
Altitude 111573837.30056

Triangular Pyramid

Length = n
Surface area 7.1872725185503E+15
Volume 2.5201649436687E+23
Height 60733104.451264