33149721 (number)

33149721 is an odd 8-digits composite number following 33149720 and preceding 33149722. In scientific notation, it is written as 3.3149721 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 20090720 positive integers (up to 33149721) that are relatively prime to 33149721.

Interesting facts

Basic properties

Name

Name thirty-three million one hundred forty-nine thousand seven hundred twenty-one

Notation

Scientific notation 3.3149721 × 10^7
Engineering notation 3.3149721 × 10^6

Prime Factorization of 33149721

Prime Factorization 3 × 11 × 1004537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 33149721
Product of the distinct prime numbers

The prime factorization of 33149721 is 3 × 11 × 1004537. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 70, 100, 326, 600, 5143, 8983, 52672, 30959, 544958, 396789, 5253823, 1412132, 50929699, 87014876, 714827467, 62023110, 1881339898, 2724248681

Basic calculations (n = 33149721)

Multiplication

n×y
n×2 66299442
n×3 99449163
n×4 132598884
n×5 165748605

Division

n÷y
n÷2 16574860.5
n÷3 11049907
n÷3 8287430.25
n÷5 6629944.2

Exponentiation

ny
n2 1098904002377841
n3 3.6428361084609E+22
n4 1.207590006442E+30
n5 4.0031271795942E+37

Nth Root

y√n
2√n 5757.579439313
3√n 321.23778733973
4√n 75.878715324609
5√n 31.922432367069

Divisors of 33149721

1, 3, 11, 33, 1004537, 3013611, 11049907, 33149721

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 -33149720
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 33149721 can be divided by 8 positive divisors. The sum of these divisors (counting 33149721) is 1, the average is 0.125.

Base conversion 33149721

Base System Value
2 Binary 1111110011101001100011001
3 Ternary 2022101011212110
4 Quaternary 1332131030121
5 Quinary 31441242341
6 Senary 3142302533
8 Octal 176351431
10 Decimal 33149721
12 Duodecimal b127a49
16 Hexadecimal 1f9d319
20 Vigesimal a73e61
36 Base36 jqihl

Cryptographic Hash Functions

md5 2b8def7dfa4d07367407d063f5461b08
sha1 868a980c4fbd0e6364db0a1dea8262d63215261e
sha256 60fc3f97452f5743509cfc347530038472c63f235bdae9d5e3c39a4e38fa33bd
sha512 38394af9431eb64ab2751b6e429f4d4d6d910384c8a8e3106f960a2ce7a4b28c10072a9c7e9df547d836e70119f368aefa4332809eed85701547a3d8e9c9f1bf
ripemd-160 a07855e007a9520d4872711fe9e7610ec587dd1f

33149721 as geometric shapes

Circle

Radius = n
Diameter 66299442
Circumference 208285839.9243
Area 3.4523087408706E+15

Sphere

Radius = n
Volume 1.5259076208763E+23
Surface area 1.3809234963483E+16
Circumference 208285839.9243

Square

Length = n
Perimeter 132598884
Area 1098904002377841
Diagonal 46880785.027084

Cube

Length = n
Surface area 6593424014267046
Volume 3.6428361084609E+22
Space diagonal 57417001.028733

Equilateral Triangle

Length = n
Perimeter 99449163
Area 4.758393911898E+14
Altitude 28708500.514366

Triangular Pyramid

Length = n
Surface area 4.758393911898E+14
Volume 4.2931235250732E+21
Height 15626928.342361