31152020 (number)

31152020 is an even 8-digits composite number following 31152019 and preceding 31152021. In scientific notation, it is written as 3.1152020 × 10^7. The sum of its digits is 14. It has a total of 6 prime factors and 48 positive divisors. There are 11632896 positive integers (up to 31152020) that are relatively prime to 31152020.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred fifty-two thousand twenty

Notation

Scientific notation 3.1152020 × 10^7
Engineering notation 3.1152020 × 10^6

Prime Factorization of 31152020

Prime Factorization 2 × 2 × 5 × 19 × 1123 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15576010
Product of the distinct prime numbers

The prime factorization of 31152020 is 2 × 2 × 5 × 19 × 1123 × 73. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 27, 91, 953, 405, 8333, 4849, 9501, 32821, 697402, 532028, 110322, 5657411, 79426940, 58201737, 420092667, 446159266, 8930160129, 356446794

Basic calculations (n = 31152020)

Multiplication

n×y
n×2 62304040
n×3 93456060
n×4 124608080
n×5 155760100

Division

n÷y
n÷2 15576010
n÷3 10384006.666667
n÷3 7788005
n÷5 6230404

Exponentiation

ny
n2 970448350080400
n3 3.0231426410672E+22
n4 9.4177000017377E+29
n5 2.9338037880813E+37

Nth Root

y√n
2√n 5581.3994660838
3√n 314.65072565594
4√n 74.708764319079
5√n 31.528059582577

Divisors of 31152020

1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1123, 1387, 1460, 2246, 2774, 4492, 5548, 5615, 6935, 11230, 13870, 21337, 22460, 27740, 42674, 81979, 85348, 106685, 163958, 213370, 327916, 409895, 426740, 819790, 1557601, 1639580, 3115202, 6230404, 7788005, 15576010, 31152020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31152019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31152020 can be divided by 48 positive divisors. The sum of these divisors (counting 31152020) is 1, the average is 0.020833333333333.

Base conversion 31152020

Base System Value
2 Binary 1110110110101011110010100
3 Ternary 2011121200112112
4 Quaternary 1312311132110
5 Quinary 30433331040
6 Senary 3031410152
8 Octal 166653624
10 Decimal 31152020
12 Duodecimal a523958
16 Hexadecimal 1db5794
20 Vigesimal 9ee010
36 Base36 ijp1w

Cryptographic Hash Functions

md5 a8af18c9cf9881fbda2ef96bd90e4012
sha1 2310fb2b6037c1d3651177519beca47cc230bf02
sha256 1f1cbf7cad08c101b7e6a62c3f9417b915bd66f61b965d999139d8ecd1b171a4
sha512 e8ba20a422edd08933ad6a650b4de1abda560ee342e40c6d6152168064beb8d88f2642e92e9bd97867e27bb3872290f13dff5d9b95926ea67ea5921160104361
ripemd-160 b46ae4765f8f4654f3997dfbfc244e6b130bd95b

31152020 as geometric shapes

Circle

Radius = n
Diameter 62304040
Circumference 195733914.35296
Area 3.0487534073009E+15

Sphere

Radius = n
Volume 1.2663310282574E+23
Surface area 1.2195013629204E+16
Circumference 195733914.35296

Square

Length = n
Perimeter 124608080
Area 970448350080400
Diagonal 44055609.179318

Cube

Length = n
Surface area 5822690100482400
Volume 3.0231426410672E+22
Space diagonal 53956881.398402

Equilateral Triangle

Length = n
Perimeter 93456060
Area 4.2021646211516E+14
Altitude 26978440.699201

Triangular Pyramid

Length = n
Surface area 4.2021646211516E+14
Volume 3.562807769988E+21
Height 14685203.059773