128840200 (number)

128840200 is an even 9-digits composite number following 128840199 and preceding 128840201. In scientific notation, it is written as 1.28840200 × 10^8. The sum of its digits is 25. It has a total of 6 prime factors and 24 positive divisors. There are 51536000 positive integers (up to 128840200) that are relatively prime to 128840200.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred forty thousand two hundred

Notation

Scientific notation 1.28840200 × 10^8
Engineering notation 1.28840200 × 10^6

Prime Factorization of 128840200

Prime Factorization 2 × 2 × 2 × 5 × 5 × 644201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6442010
Product of the distinct prime numbers

The prime factorization of 128840200 is 2 × 2 × 2 × 5 × 5 × 644201. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 5, 95, 83, 643, 679, 8310, 8968, 96752, 72913, 233084, 159558, 1602322, 2829087, 83261405, 30862483, 612921014, 940229614, 636672825, 1793551997

Basic calculations (n = 128840200)

Multiplication

n×y
n×2 257680400
n×3 386520600
n×4 515360800
n×5 644201000

Division

n÷y
n÷2 64420100
n÷3 42946733.333333
n÷3 32210050
n÷5 25768040

Exponentiation

ny
n2 16599797136040000
n3 2.1387211829668E+24
n4 2.7555326495768E+32
n5 3.5502337767801E+40

Nth Root

y√n
2√n 11350.779708901
3√n 505.06870940416
4√n 106.54003805566
5√n 41.880347645039

Divisors of 128840200

1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 644201, 1288402, 2576804, 3221005, 5153608, 6442010, 12884020, 16105025, 25768040, 32210050, 64420100, 128840200

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128840199
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128840200 can be divided by 24 positive divisors. The sum of these divisors (counting 128840200) is 1, the average is 0.041666666666667.

Base conversion 128840200

Base System Value
2 Binary 111101011011111001000001000
3 Ternary 22222102202112021
4 Quaternary 13223133020020
5 Quinary 230440341300
6 Senary 20441254224
8 Octal 753371010
10 Decimal 128840200
12 Duodecimal 37194374
16 Hexadecimal 7adf208
20 Vigesimal 20550a0
36 Base36 24phqg

Cryptographic Hash Functions

md5 f672aed23c988355363db5e90fc09c67
sha1 77cd80fbf9f05ba01ac2bee0be14578c73037741
sha256 b42f7babdc22a6866426ecc711cf3f3445645d5c40bc8107b28e2d2270a71d78
sha512 152f1ff24260720e1b7d8de9aa60030376062129b6bf0b130958ba5ec14aea5b9dd25199c24b74a8dd994767f8cf380d0dbd555dc677de83efcd43f98a2ff173
ripemd-160 d8db29768cc0f3b4305f63c7a5111d0c23003a63

128840200 as geometric shapes

Circle

Radius = n
Diameter 257680400
Circumference 809526851.61408
Area 5.2149800733664E+16

Sphere

Radius = n
Volume 8.9586543419806E+24
Surface area 2.0859920293466E+17
Circumference 809526851.61408

Square

Length = n
Perimeter 515360800
Area 16599797136040000
Diagonal 182207558.21886

Cube

Length = n
Surface area 99598782816240000
Volume 2.1387211829668E+24
Space diagonal 223157772.45734

Equilateral Triangle

Length = n
Perimeter 386520600
Area 7.1879230087394E+15
Altitude 111578886.22867

Triangular Pyramid

Length = n
Surface area 7.1879230087394E+15
Volume 2.5205070859053E+23
Height 60735852.739621