33138972 (number)

33138972 is an even 8-digits composite number following 33138971 and preceding 33138973. In scientific notation, it is written as 3.3138972 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 10921152 positive integers (up to 33138972) that are relatively prime to 33138972.

Interesting facts

Basic properties

Name

Name thirty-three million one hundred thirty-eight thousand nine hundred seventy-two

Notation

Scientific notation 3.3138972 × 10^7
Engineering notation 3.3138972 × 10^6

Prime Factorization of 33138972

Prime Factorization 2 × 2 × 3 × 267 × 10343

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16569486
Product of the distinct prime numbers

The prime factorization of 33138972 is 2 × 2 × 3 × 267 × 10343. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 86, 35, 691, 295, 7074, 1513, 65807, 94387, 93427, 245332, 3270825, 6457871, 5726191, 52640890, 659282126, 348563160, 9190673487, 7327792724

Basic calculations (n = 33138972)

Multiplication

n×y
n×2 66277944
n×3 99416916
n×4 132555888
n×5 165694860

Division

n÷y
n÷2 16569486
n÷3 11046324
n÷3 8284743
n÷5 6627794.4

Exponentiation

ny
n2 1098191465216784
n3 3.6392936216458E+22
n4 1.206024494275E+30
n5 3.9966411947093E+37

Nth Root

y√n
2√n 5756.6458984377
3√n 321.20306247975
4√n 75.872563542019
5√n 31.920361889676

Divisors of 33138972

1, 2, 3, 4, 6, 12, 267, 534, 801, 1068, 1602, 3204, 10343, 20686, 31029, 41372, 62058, 124116, 2761581, 5523162, 8284743, 11046324, 16569486, 33138972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -33138971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 33138972 can be divided by 24 positive divisors. The sum of these divisors (counting 33138972) is 1, the average is 0.041666666666667.

Base conversion 33138972

Base System Value
2 Binary 1111110011010100100011100
3 Ternary 2022100122010100
4 Quaternary 1332122210130
5 Quinary 31440421342
6 Senary 3142141100
8 Octal 176324434
10 Decimal 33138972
12 Duodecimal b121790
16 Hexadecimal 1f9a91c
20 Vigesimal a7278c
36 Base36 jqa70

Cryptographic Hash Functions

md5 f362443b43c0dd62403d2fd33f383d97
sha1 94b487559eddf4ccd690454c64731b4b03c2a08e
sha256 22e6159e2a3f5e8798305b1be5a73aae712ee905fa44c2e44210bc30d18f4206
sha512 7b9175841c0778036d0d386235e441b34cbdb95b4ba15c2197612f5fa300b4da66f800df4d2d82ad9c3593ad80f731d2530a3f3984da41b832fa28c6fe9451bc
ripemd-160 ea7f4108752275ee0364d1929cfe2ab619f6fad1

33138972 as geometric shapes

Circle

Radius = n
Diameter 66277944
Circumference 208218301.96544
Area 3.4500702393601E+15

Sphere

Radius = n
Volume 1.5244237474692E+23
Surface area 1.380028095744E+16
Circumference 208218301.96544

Square

Length = n
Perimeter 132555888
Area 1098191465216784
Diagonal 46865583.645502

Cube

Length = n
Surface area 6589148791300704
Volume 3.6392936216458E+22
Space diagonal 57398383.214602

Equilateral Triangle

Length = n
Perimeter 99416916
Area 4.7553085354849E+14
Altitude 28699191.607301

Triangular Pyramid

Length = n
Surface area 4.7553085354849E+14
Volume 4.2889486643245E+21
Height 15621861.215167