33430905 (number)

33430905 is an odd 8-digits composite number following 33430904 and preceding 33430906. In scientific notation, it is written as 3.3430905 × 10^7. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 17829792 positive integers (up to 33430905) that are relatively prime to 33430905.

Interesting facts

Basic properties

Name

Name thirty-three million four hundred thirty thousand nine hundred five

Notation

Scientific notation 3.3430905 × 10^7
Engineering notation 3.3430905 × 10^6

Prime Factorization of 33430905

Prime Factorization 45 × 742909

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 33430905
Product of the distinct prime numbers

The prime factorization of 33430905 is 45 × 742909. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 92, 60, 218, 578, 9928, 7658, 33821, 56274, 311689, 977230, 1645663, 9109841, 88058252, 45148037, 474033296, 837001305, 1346236681, 2655991329

Basic calculations (n = 33430905)

Multiplication

n×y
n×2 66861810
n×3 100292715
n×4 133723620
n×5 167154525

Division

n÷y
n÷2 16715452.5
n÷3 11143635
n÷3 8357726.25
n÷5 6686181

Exponentiation

ny
n2 1117625409119025
n3 3.7363228877844E+22
n4 1.2490865551085E+30
n5 4.1758093960608E+37

Nth Root

y√n
2√n 5781.9464715613
3√n 322.14350367113
4√n 76.039111459572
5√n 31.976404322944

Divisors of 33430905

1, 45, 742909, 33430905

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 -33430904
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 33430905 can be divided by 4 positive divisors. The sum of these divisors (counting 33430905) is 1, the average is 0.25.

Base conversion 33430905

Base System Value
2 Binary 1111111100001110101111001
3 Ternary 2022220110120200
4 Quaternary 1333201311321
5 Quinary 32024242110
6 Senary 3152312413
8 Octal 177416571
10 Decimal 33430905
12 Duodecimal b242709
16 Hexadecimal 1fe1d79
20 Vigesimal a8ih55
36 Base36 jwjg9

Cryptographic Hash Functions

md5 089bda128768081ffc7ca78bad898738
sha1 562b50473f0befcda93ff5bab7255acb3e618691
sha256 6539496edcde29e925fb0b0d0f12e0d64902f3b9ea36870eb85b080093852daf
sha512 1a6df66d9d2cc908eaf8c463fda3c6cc0d18dca68fce8b41d4569f8fb8c3d9be16e2f97625666547d85ff9c6fc82af3a681c030a74cb3a3e0a049c356eb902d9
ripemd-160 545c8e6eb178aa6bacb3194957c42a6a9b9376bc

33430905 as geometric shapes

Circle

Radius = n
Diameter 66861810
Circumference 210052571.10172
Area 3.5111237747536E+15

Sphere

Radius = n
Volume 1.5650672714271E+23
Surface area 1.4044495099014E+16
Circumference 210052571.10172

Square

Length = n
Perimeter 133723620
Area 1117625409119025
Diagonal 47278439.253407

Cube

Length = n
Surface area 6705752454714150
Volume 3.7363228877844E+22
Space diagonal 57904026.003008

Equilateral Triangle

Length = n
Perimeter 100292715
Area 4.8394599810603E+14
Altitude 28952013.001504

Triangular Pyramid

Length = n
Surface area 4.8394599810603E+14
Volume 4.4032987510915E+21
Height 15759479.751136