33137981 (number)

33137981 is an odd 8-digits composite number following 33137980 and preceding 33137982. In scientific notation, it is written as 3.3137981 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 30112768 positive integers (up to 33137981) that are relatively prime to 33137981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.3137981 × 10^7
Engineering notation 3.3137981 × 10^6

Prime Factorization of 33137981

Prime Factorization 17 × 29 × 67217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 33137981
Product of the distinct prime numbers

The prime factorization of 33137981 is 17 × 29 × 67217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 48, 33, 49, 884, 9395, 5927, 2048, 58125, 288779, 711247, 536051, 5251524, 18444053, 29522620, 800093737, 280052286, 1185935986, 5640664330

Basic calculations (n = 33137981)

Multiplication

n×y
n×2 66275962
n×3 99413943
n×4 132551924
n×5 165689905

Division

n÷y
n÷2 16568990.5
n÷3 11045993.666667
n÷3 8284495.25
n÷5 6627596.2

Exponentiation

ny
n2 1098125784756361
n3 3.6389671390866E+22
n4 1.2058802391468E+30
n5 3.9960436453121E+37

Nth Root

y√n
2√n 5756.5598233667
3√n 321.19986065635
4√n 75.871996305401
5√n 31.920170975745

Divisors of 33137981

1, 17, 29, 493, 67217, 1142689, 1949293, 33137981

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 -33137980
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 33137981 can be divided by 8 positive divisors. The sum of these divisors (counting 33137981) is 1, the average is 0.125.

Base conversion 33137981

Base System Value
2 Binary 1111110011010010100111101
3 Ternary 2022100120202122
4 Quaternary 1332122110331
5 Quinary 31440403411
6 Senary 3142132325
8 Octal 176322475
10 Decimal 33137981
12 Duodecimal b1210a5
16 Hexadecimal 1f9a53d
20 Vigesimal a724j1
36 Base36 jq9fh

Cryptographic Hash Functions

md5 ea3859792e45ab6f4045696a5e8ee6bc
sha1 2074887e2f5ba7f465ece5417e39ae0293dc2552
sha256 72c6777d665a9aff84073cb45d5efaccee410804a08a8a8ff5cc3234e70f8f0c
sha512 2d83d5ae3452442926b6669a0c6e3693d0ee26dfb936a77b2eea4f8aff564703ac72f2a53456051818d42355c0a9aceadc5fd8ded0b77c3408a58fcfa29e7750
ripemd-160 45a469e6da532ec9374990ca0304f502bfef4fd7

33137981 as geometric shapes

Circle

Radius = n
Diameter 66275962
Circumference 208212075.3288
Area 3.4498638981081E+15

Sphere

Radius = n
Volume 1.5242869907746E+23
Surface area 1.3799455592432E+16
Circumference 208212075.3288

Square

Length = n
Perimeter 132551924
Area 1098125784756361
Diagonal 46864182.159862

Cube

Length = n
Surface area 6588754708538166
Volume 3.6389671390866E+22
Space diagonal 57396666.752252

Equilateral Triangle

Length = n
Perimeter 99413943
Area 4.7550241307487E+14
Altitude 28698333.376126

Triangular Pyramid

Length = n
Surface area 4.7550241307487E+14
Volume 4.2885639009386E+21
Height 15621394.053287