20070912 (number)

20070912 is an even 8-digits composite number following 20070911 and preceding 20070913. In scientific notation, it is written as 2.0070912 × 10^7. The sum of its digits is 21. It has a total of 11 prime factors and 40 positive divisors. There are 6561792 positive integers (up to 20070912) that are relatively prime to 20070912.

Interesting facts

Basic properties

Name

Name twenty million seventy thousand nine hundred twelve

Notation

Scientific notation 2.0070912 × 10^7
Engineering notation 2.0070912 × 10^6

Prime Factorization of 20070912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 219 × 179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 78402
Product of the distinct prime numbers

The prime factorization of 20070912 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 219 × 179. Since it has a total of 11 prime factors.

Most popular turbo-numbers

4, 1, 78, 60, 587, 342, 8108, 2701, 13216, 3624, 776797, 962743, 2650707, 2782744, 27180179, 10477691, 378703812, 510857451, 2466493330, 8624833960

Basic calculations (n = 20070912)

Multiplication

n×y
n×2 40141824
n×3 60212736
n×4 80283648
n×5 100354560

Division

n÷y
n÷2 10035456
n÷3 6690304
n÷3 5017728
n÷5 4014182.4

Exponentiation

ny
n2 402841508511744
n3 8.0853964672865E+21
n4 1.6228128098002E+29
n5 3.2571333097972E+36

Nth Root

y√n
2√n 4480.0571424927
3√n 271.76219122238
4√n 66.933228986003
5√n 28.874430108336

Divisors of 20070912

1, 2, 4, 8, 16, 32, 64, 128, 179, 219, 256, 358, 438, 512, 716, 876, 1432, 1752, 2864, 3504, 5728, 7008, 11456, 14016, 22912, 28032, 39201, 45824, 56064, 78402, 91648, 112128, 156804, 313608, 627216, 1254432, 2508864, 5017728, 10035456, 20070912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20070911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20070912 can be divided by 40 positive divisors. The sum of these divisors (counting 20070912) is 1, the average is 0.025.

Base conversion 20070912

Base System Value
2 Binary 1001100100100001000000000
3 Ternary 1101202201010010
4 Quaternary 1030210020000
5 Quinary 20114232122
6 Senary 1554104520
8 Octal 114441000
10 Decimal 20070912
12 Duodecimal 687b140
16 Hexadecimal 1324200
20 Vigesimal 658h5c
36 Base36 by6tc

Cryptographic Hash Functions

md5 13c46e402fabba21b2a580b545bd0da1
sha1 0e3956293b79447ea731eb23824b90474c3365a0
sha256 a327640eea85a24942ba6a4d5facfb12627a7d38d9d42d854508669f95bb2767
sha512 356d998c67e5a2101b6723a6337b5b751d0a9952a15e084c47630305429f3b266adaf529485cd70f0ec31cc2ba5e7130e5431c3f536df0752decb8a8a3567042
ripemd-160 7073262c559899938b2ad42426f25afc9fe4d272

20070912 as geometric shapes

Circle

Radius = n
Diameter 40141824
Circumference 126109259.38009
Area 1.2655639237015E+15

Sphere

Radius = n
Volume 3.3868029523984E+22
Surface area 5.0622556948061E+15
Circumference 126109259.38009

Square

Length = n
Perimeter 80283648
Area 402841508511744
Diagonal 28384555.959597

Cube

Length = n
Surface area 2417049051070464
Volume 8.0853964672865E+21
Space diagonal 34763839.338244

Equilateral Triangle

Length = n
Perimeter 60212736
Area 1.7443549003501E+14
Altitude 17381919.669122

Triangular Pyramid

Length = n
Surface area 1.7443549003501E+14
Volume 9.5287311176667E+20
Height 9461518.653199