33138521 (number)

33138521 is an odd 8-digits composite number following 33138520 and preceding 33138522. In scientific notation, it is written as 3.3138521 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 30506112 positive integers (up to 33138521) that are relatively prime to 33138521.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.3138521 × 10^7
Engineering notation 3.3138521 × 10^6

Prime Factorization of 33138521

Prime Factorization 13 × 389 × 6553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 33138521
Product of the distinct prime numbers

The prime factorization of 33138521 is 13 × 389 × 6553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 76, 42, 145, 11, 2847, 4312, 15300, 36816, 11149, 74556, 4808876, 471380, 10854808, 94980710, 554117457, 679614262, 6633280251, 7683290460

Basic calculations (n = 33138521)

Multiplication

n×y
n×2 66277042
n×3 99415563
n×4 132554084
n×5 165692605

Division

n÷y
n÷2 16569260.5
n÷3 11046173.666667
n÷3 8284630.25
n÷5 6627704.2

Exponentiation

ny
n2 1098161574067441
n3 3.6391450383627E+22
n4 1.2059588427583E+30
n5 3.9963692435881E+37

Nth Root

y√n
2√n 5756.6067261886
3√n 321.20160535108
4√n 75.872305396558
5√n 31.920275006102

Divisors of 33138521

1, 13, 389, 5057, 6553, 85189, 2549117, 33138521

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33138520
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33138521 can be divided by 8 positive divisors. The sum of these divisors (counting 33138521) is 1, the average is 0.125.

Base conversion 33138521

Base System Value
2 Binary 1111110011010011101011001
3 Ternary 2022100121111122
4 Quaternary 1332122131121
5 Quinary 31440413041
6 Senary 3142135025
8 Octal 176323531
10 Decimal 33138521
12 Duodecimal b121475
16 Hexadecimal 1f9a759
20 Vigesimal a72661
36 Base36 jq9uh

Cryptographic Hash Functions

md5 db33154175ac1fd9b04611b74c9a857e
sha1 4615b3ff0e891207a9fd2cb5df410550355116e8
sha256 4ee39c3bfd5c5fed3fcb6d28836818eb1566c11a7dd11aef0dd665486dce67d9
sha512 68352dbfc985fc22e1838e77ce3030c58c6c874c247dd51266052e380d587b248d314c68baada6ade908bc72cda9941e359214d8b85777a51d845166764b2d9a
ripemd-160 e66a064a545af52121b095a0fd67581240bfd3ca

33138521 as geometric shapes

Circle

Radius = n
Diameter 66277042
Circumference 208215468.24886
Area 3.4499763335449E+15

Sphere

Radius = n
Volume 1.5243615090491E+23
Surface area 1.379990533418E+16
Circumference 208215468.24886

Square

Length = n
Perimeter 132554084
Area 1098161574067441
Diagonal 46864945.835186

Cube

Length = n
Surface area 6588969444404646
Volume 3.6391450383627E+22
Space diagonal 57397602.059688

Equilateral Triangle

Length = n
Perimeter 99415563
Area 4.7551791030116E+14
Altitude 28698801.029844

Triangular Pyramid

Length = n
Surface area 4.7551791030116E+14
Volume 4.2887735572461E+21
Height 15621648.611729