33381985 (number)

33381985 is an odd 8-digits composite number following 33381984 and preceding 33381986. In scientific notation, it is written as 3.3381985 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 20587392 positive integers (up to 33381985) that are relatively prime to 33381985.

Interesting facts

Basic properties

Name

Name thirty-three million three hundred eighty-one thousand nine hundred eighty-five

Notation

Scientific notation 3.3381985 × 10^7
Engineering notation 3.3381985 × 10^6

Prime Factorization of 33381985

Prime Factorization 5 × 7 × 91 × 47 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 33381985
Product of the distinct prime numbers

The prime factorization of 33381985 is 5 × 7 × 91 × 47 × 223. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 59, 69, 829, 122, 1390, 463, 86919, 52939, 357224, 987354, 2428011, 7031915, 42165400, 89669995, 867579136, 963890309, 8463354434, 3825205717

Basic calculations (n = 33381985)

Multiplication

n×y
n×2 66763970
n×3 100145955
n×4 133527940
n×5 166909925

Division

n÷y
n÷2 16690992.5
n÷3 11127328.333333
n÷3 8345496.25
n÷5 6676397

Exponentiation

ny
n2 1114356922540225
n3 3.7199446072884E+22
n4 1.2417913508133E+30
n5 4.145346024598E+37

Nth Root

y√n
2√n 5777.7145135425
3√n 321.98629431267
4√n 76.011278857434
5√n 31.967040519467

Divisors of 33381985

1, 5, 7, 35, 47, 91, 223, 235, 329, 455, 637, 1115, 1561, 1645, 3185, 4277, 7805, 10481, 20293, 21385, 29939, 52405, 73367, 101465, 142051, 149695, 366835, 710255, 953771, 4768855, 6676397, 33381985

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 -33381984
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 33381985 can be divided by 32 positive divisors. The sum of these divisors (counting 33381985) is 1, the average is 0.03125.

Base conversion 33381985

Base System Value
2 Binary 1111111010101111001100001
3 Ternary 2022210222110211
4 Quaternary 1333111321201
5 Quinary 32021210420
6 Senary 3151254121
8 Octal 177257141
10 Decimal 33381985
12 Duodecimal b21a341
16 Hexadecimal 1fd5e61
20 Vigesimal a8cej5
36 Base36 jvhpd

Cryptographic Hash Functions

md5 1d0c71dc6e615c16fa3f6ce1de4b6fa9
sha1 3fb7cc6f5cfb647c1a2a4fd103a2877de41ca5a5
sha256 7c212976f45f95fac0a366fd67a8a8e4c63f052cd196618441a99ca23df62997
sha512 cf99edfca52196ae838ef76ad1884054cc407367f0d309cd632fe2f51bc9422902ff8148517b8ec1d4f481af9c2e98c946dc631a13ca37604290d236bea31f86
ripemd-160 29334033fb6e8ca929f5943b6044553860639028

33381985 as geometric shapes

Circle

Radius = n
Diameter 66763970
Circumference 209745197.67649
Area 3.5008555213293E+15

Sphere

Radius = n
Volume 1.5582067533358E+23
Surface area 1.4003422085317E+16
Circumference 209745197.67649

Square

Length = n
Perimeter 133527940
Area 1114356922540225
Diagonal 47209255.925935

Cube

Length = n
Surface area 6686141535241350
Volume 3.7199446072884E+22
Space diagonal 57819294.077502

Equilateral Triangle

Length = n
Perimeter 100145955
Area 4.8253070190144E+14
Altitude 28909647.038751

Triangular Pyramid

Length = n
Surface area 4.8253070190144E+14
Volume 4.3839967624199E+21
Height 15736418.641978