128355853 (number)

128355853 is an odd 9-digits composite number following 128355852 and preceding 128355854. In scientific notation, it is written as 1.28355853 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 126440028 positive integers (up to 128355853) that are relatively prime to 128355853.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred fifty-five thousand eight hundred fifty-three

Notation

Scientific notation 1.28355853 × 10^8
Engineering notation 1.28355853 × 10^6

Prime Factorization of 128355853

Prime Factorization 67 × 1915759

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 128355853
Product of the distinct prime numbers

The prime factorization of 128355853 is 67 × 1915759. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 9, 73, 82, 497, 958, 3456, 6737, 26346, 79274, 478237, 440403, 9058510, 4933224, 16841745, 46804865, 900563654, 900073569, 9848919430, 8942447771

Basic calculations (n = 128355853)

Multiplication

n×y
n×2 256711706
n×3 385067559
n×4 513423412
n×5 641779265

Division

n÷y
n÷2 64177926.5
n÷3 42785284.333333
n÷3 32088963.25
n÷5 25671170.6

Exponentiation

ny
n2 16475224999357609
n3 2.1146915581595E+24
n4 2.7143303877946E+32
n5 3.4840019224919E+40

Nth Root

y√n
2√n 11329.424213083
3√n 504.43501562752
4√n 106.43976800559
5√n 41.848812158462

Divisors of 128355853

1, 67, 1915759, 128355853

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128355852
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128355853 can be divided by 4 positive divisors. The sum of these divisors (counting 128355853) is 1, the average is 0.25.

Base conversion 128355853

Base System Value
2 Binary 111101001101000111000001101
3 Ternary 22221112011010111
4 Quaternary 13221220320031
5 Quinary 230324341403
6 Senary 20423040021
8 Octal 751507015
10 Decimal 128355853
12 Duodecimal 36ba0011
16 Hexadecimal 7a68e0d
20 Vigesimal 20249cd
36 Base36 24f40d

Cryptographic Hash Functions

md5 139633109aa7b9bd7463c0ad1fef38f2
sha1 fc05b5b5e059b2a0d1d557b2e7b81b44153300b0
sha256 169eca4d479bff8c6ee8284d2580eeb8ed8c73b579261fddea84ff807ea9bb8f
sha512 e9157e9d2a37c20d415e28021d54b9b00c90cbbd99372d597ecd69052fad2b6a103820a7d5d15237dd988d1dc4a7a4888b424f0143459f83f453cbc19ed012ce
ripemd-160 2bc2bb68bcc077c929f6d6a065f423a2c771aa78

128355853 as geometric shapes

Circle

Radius = n
Diameter 256711706
Circumference 806483609.6601
Area 5.1758445824221E+16

Sphere

Radius = n
Volume 8.8579992849629E+24
Surface area 2.0703378329688E+17
Circumference 806483609.6601

Square

Length = n
Perimeter 513423412
Area 16475224999357609
Diagonal 181522588.12257

Cube

Length = n
Surface area 98851349996145654
Volume 2.1146915581595E+24
Space diagonal 222318858.84484

Equilateral Triangle

Length = n
Perimeter 385067559
Area 7.1339816912541E+15
Altitude 111159429.42242

Triangular Pyramid

Length = n
Surface area 7.1339816912541E+15
Volume 2.4921879014875E+23
Height 60507529.374189