Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20012907 (number)

20012907 is an odd 8-digits composite number following 20012906 and preceding 20012908. In scientific notation, it is written as 2.0012907 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 13298688 positive integers (up to 20012907) that are relatively prime to 20012907.

Interesting facts

20012907 has 8 divisors, whose sum is 26770384
The reverse of 20012907 is 70921002
Previous prime number is 313

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twenty million twelve thousand nine hundred seven

Notation

Scientific notation	2.0012907 × 10^7
Engineering notation	2.0012907 × 10^6

Prime Factorization of 20012907

Prime Factorization 3 × 313 × 21313

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20012907	Product of the distinct prime numbers

The prime factorization of 20012907 is 3 × 313 × 21313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 47, 60, 971, 341, 9727, 7638, 66534, 37870, 307682, 706412, 2801437, 3131055, 1434098, 72779316, 945507478, 789858974, 3153725709, 1786016771

Basic calculations (n = 20012907)

Multiplication

n×y

n×2	40025814
n×3	60038721
n×4	80051628
n×5	100064535

Division

n÷y

n÷2	10006453.5
n÷3	6670969
n÷3	5003226.75
n÷5	4002581.4

Exponentiation

n^y

n²	400516446590649
n³	8.0154983975891E+21
n⁴	1.604134239896E+29
n⁵	3.2103389358554E+36

Nth Root

^y√n

²√n	4473.5787687264
³√n	271.50014074994
⁴√n	66.884817176445
⁵√n	28.857721342692

Divisors of 20012907

1, 3, 313, 939, 21313, 63939, 6670969, 20012907

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	-20012906	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 20012907 can be divided by 8 positive divisors. The sum of these divisors (counting 20012907) is 1, the average is 0.125.

Base conversion 20012907

Base	System	Value
2	Binary	1001100010101111101101011
3	Ternary	1101122202112210
4	Quaternary	1030111331223
5	Quinary	20110403112
6	Senary	1552540203
8	Octal	114257553
10	Decimal	20012907
12	Duodecimal	6851663
16	Hexadecimal	1315f6b
20	Vigesimal	651c57
36	Base36	bwy23

Cryptographic Hash Functions

md5	e972f2d0b25083a946bbc8dc7d25af5f
sha1	f48b3c38418410ccbb9ba9731e876db122187461
sha256	4915585686b0cda4d9ee394464c6239fed42c2d9ec6ae57405c017a0c7f5b195
sha512	1eee6229160dfa626d3d93fd5e625917bec47de2e3c12b91e92bdd142f0302b604067d624a1df98ed54b9a45a7cb4bd43e0e31a670c655076cd23d005f09a24a
ripemd-160	b3e4c9a4190dbd8316dfa32aecfea3ea8433e56a

20012907 as geometric shapes

Circle

Radius = n

Diameter	40025814
Circumference	125744803.21635
Area	1.2582595262511E+15

Sphere

Radius = n

Volume	3.3575241174302E+22
Surface area	5.0330381050043E+15
Circumference	125744803.21635

Square

Length = n

Perimeter	80051628
Area	400516446590649
Diagonal	28302524.501911

Cube

Length = n

Surface area	2403098679543894
Volume	8.0154983975891E+21
Space diagonal	34663371.731151

Equilateral Triangle

Length = n

Perimeter	60038721
Area	1.7342870869049E+14
Altitude	17331685.865575

Triangular Pyramid

Length = n

Surface area	1.7342870869049E+14
Volume	9.446355452542E+20
Height	9434174.8339705