128333908 (number)

128333908 is an even 9-digits composite number following 128333907 and preceding 128333909. In scientific notation, it is written as 1.28333908 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 62432640 positive integers (up to 128333908) that are relatively prime to 128333908.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million three hundred thirty-three thousand nine hundred eight

Notation

Scientific notation 1.28333908 × 10^8
Engineering notation 1.28333908 × 10^6

Prime Factorization of 128333908

Prime Factorization 2 × 2 × 37 × 867121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64166954
Product of the distinct prime numbers

The prime factorization of 128333908 is 2 × 2 × 37 × 867121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 34, 98, 964, 769, 6788, 6393, 56731, 25913, 60896, 324797, 865792, 6943521, 92703894, 60833302, 88769996, 193132983, 3735659029, 542721016

Basic calculations (n = 128333908)

Multiplication

n×y
n×2 256667816
n×3 385001724
n×4 513335632
n×5 641669540

Division

n÷y
n÷2 64166954
n÷3 42777969.333333
n÷3 32083477
n÷5 25666781.6

Exponentiation

ny
n2 16469591942552464
n3 2.1136070971531E+24
n4 2.7124745875419E+32
n5 3.4810246416994E+40

Nth Root

y√n
2√n 11328.455675863
3√n 504.40626623774
4√n 106.43521821213
5√n 41.847381082319

Divisors of 128333908

1, 2, 4, 37, 74, 148, 867121, 1734242, 3468484, 32083477, 64166954, 128333908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128333907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128333908 can be divided by 12 positive divisors. The sum of these divisors (counting 128333908) is 1, the average is 0.083333333333333.

Base conversion 128333908

Base System Value
2 Binary 111101001100011100001010100
3 Ternary 22221111001000201
4 Quaternary 13221203201110
5 Quinary 230323141113
6 Senary 20422350244
8 Octal 751434124
10 Decimal 128333908
12 Duodecimal 36b8b384
16 Hexadecimal 7a63854
20 Vigesimal 2021ef8
36 Base36 24en2s

Cryptographic Hash Functions

md5 8226f51b9879e9b1a29bb51484d764f9
sha1 ab4e1bd1fde746e2f43063c7a4b8e428c10a6213
sha256 35d85ca6ac29e9e10050c56453a3c6f6dc5471f7f0dfad459d269c2d1332a7b6
sha512 811cd2435317845f8118610a482b293f407a62394d1debdd96f90b3def97aee5f3f5325b193ffd9d898070c736fd77e88ef3deaebe51e326f2dbdcc0efacceb2
ripemd-160 cfd5731e69e19ac2f5a1fde66a762edaddda730e

128333908 as geometric shapes

Circle

Radius = n
Diameter 256667816
Circumference 806345725.15854
Area 5.1740749054344E+16

Sphere

Radius = n
Volume 8.8534567053218E+24
Surface area 2.0696299621738E+17
Circumference 806345725.15854

Square

Length = n
Perimeter 513335632
Area 16469591942552464
Diagonal 181491553.20594

Cube

Length = n
Surface area 98817551655314784
Volume 2.1136070971531E+24
Space diagonal 222280848.98987

Equilateral Triangle

Length = n
Perimeter 385001724
Area 7.131542506107E+15
Altitude 111140424.49493

Triangular Pyramid

Length = n
Surface area 7.131542506107E+15
Volume 2.4909098519349E+23
Height 60497184.40198