33428440 (number)

33428440 is an even 8-digits composite number following 33428439 and preceding 33428441. In scientific notation, it is written as 3.3428440 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 13283712 positive integers (up to 33428440) that are relatively prime to 33428440.

Interesting facts

Basic properties

Name

Name thirty-three million four hundred twenty-eight thousand four hundred forty

Notation

Scientific notation 3.3428440 × 10^7
Engineering notation 3.3428440 × 10^6

Prime Factorization of 33428440

Prime Factorization 2 × 2 × 2 × 5 × 157 × 5323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8357110
Product of the distinct prime numbers

The prime factorization of 33428440 is 2 × 2 × 2 × 5 × 157 × 5323. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 21, 92, 267, 452, 6927, 7782, 49456, 1656, 784710, 419571, 9431172, 3668743, 48425355, 41474727, 367553805, 923491713, 8288683593, 7842285902

Basic calculations (n = 33428440)

Multiplication

n×y
n×2 66856880
n×3 100285320
n×4 133713760
n×5 167142200

Division

n÷y
n÷2 16714220
n÷3 11142813.333333
n÷3 8357110
n÷5 6685688

Exponentiation

ny
n2 1117460600833600
n3 3.735496464733E+22
n4 1.2487181944154E+30
n5 4.1742701238923E+37

Nth Root

y√n
2√n 5781.7333041226
3√n 322.13558581534
4√n 76.03770975064
5√n 31.975932758315

Divisors of 33428440

1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 5323, 6280, 10646, 21292, 26615, 42584, 53230, 106460, 212920, 835711, 1671422, 3342844, 4178555, 6685688, 8357110, 16714220, 33428440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33428439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33428440 can be divided by 32 positive divisors. The sum of these divisors (counting 33428440) is 1, the average is 0.03125.

Base conversion 33428440

Base System Value
2 Binary 1111111100001001111011000
3 Ternary 2022220100012101
4 Quaternary 1333201033120
5 Quinary 32024202230
6 Senary 3152253144
8 Octal 177411730
10 Decimal 33428440
12 Duodecimal b2411b4
16 Hexadecimal 1fe13d8
20 Vigesimal a8ib20
36 Base36 jwhjs

Cryptographic Hash Functions

md5 91bef0c063187f8cb42e709c2036c573
sha1 690290aef8cc30f4fb20cb92225c532fb9385636
sha256 fa61c81fafabad41836f2b85fee4299dff591d73ea74b9269c63c73d89a67442
sha512 cbd9b316208494c04d59074a28bada03fb021af1a3e45bbcef712bba047aabff29abb4b240fc66d4a8455422b9d79e9c6fd1611e39b9dd1423dbedbff0e06e0a
ripemd-160 b17d23b8750a04cc5026a35f4a634521091e1b17

33428440 as geometric shapes

Circle

Radius = n
Diameter 66856880
Circumference 210037083.04993
Area 3.5106060142549E+15

Sphere

Radius = n
Volume 1.5647211001488E+23
Surface area 1.4042424057019E+16
Circumference 210037083.04993

Square

Length = n
Perimeter 133713760
Area 1117460600833600
Diagonal 47274953.216975

Cube

Length = n
Surface area 6704763605001600
Volume 3.735496464733E+22
Space diagonal 57899756.497768

Equilateral Triangle

Length = n
Perimeter 100285320
Area 4.8387463402506E+14
Altitude 28949878.248884

Triangular Pyramid

Length = n
Surface area 4.8387463402506E+14
Volume 4.4023248021851E+21
Height 15758317.738992