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

20101213 (number)

20101213 is an odd 8-digits composite number following 20101212 and preceding 20101214. In scientific notation, it is written as 2.0101213 × 10^7. The sum of its digits is 10. It has a total of 3 prime factors and 8 positive divisors. There are 18084480 positive integers (up to 20101213) that are relatively prime to 20101213.

Interesting facts

20101213 has 8 divisors, whose sum is 22155840
The reverse of 20101213 is 31210102
Previous prime number is 97

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 10
Digital Root 1

Name

Name	twenty million one hundred one thousand two hundred thirteen

Notation

Scientific notation	2.0101213 × 10^7
Engineering notation	2.0101213 × 10^6

Prime Factorization of 20101213

Prime Factorization 11 × 97 × 18839

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20101213	Product of the distinct prime numbers

The prime factorization of 20101213 is 11 × 97 × 18839. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 2, 15, 823, 119, 5948, 2368, 78203, 68175, 355096, 479972, 8623907, 9517771, 32103527, 86275263, 474435708, 95899976, 6898029762, 6341637516

Basic calculations (n = 20101213)

Multiplication

n×y

n×2	40202426
n×3	60303639
n×4	80404852
n×5	100506065

Division

n÷y

n÷2	10050606.5
n÷3	6700404.3333333
n÷3	5025303.25
n÷5	4020242.6

Exponentiation

n^y

n²	404058764071369
n³	8.1220712811153E+21
n⁴	1.6326348482288E+29
n⁵	3.281794083547E+36

Nth Root

^y√n

²√n	4483.4376319962
³√n	271.89888199951
⁴√n	66.958476924107
⁵√n	28.883143177644

Divisors of 20101213

1, 11, 97, 1067, 18839, 207229, 1827383, 20101213

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	-20101212	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 20101213 can be divided by 8 positive divisors. The sum of these divisors (counting 20101213) is 1, the average is 0.125.

Base conversion 20101213

Base	System	Value
2	Binary	1001100101011100001011101
3	Ternary	1101211020200101
4	Quaternary	1030223201131
5	Quinary	20121214323
6	Senary	1554501101
8	Octal	114534135
10	Decimal	20101213
12	Duodecimal	6894791
16	Hexadecimal	132b85d
20	Vigesimal	65cd0d
36	Base36	byu71

Cryptographic Hash Functions

md5	8c17d4b56315935e92a2c302145e95ad
sha1	41098c9279daa8e4a6d83def20be380e01077308
sha256	610ce0640c5edbc38c9ad344d27ad594fe7ecc32ac85945afd1f860f527b0999
sha512	766331202a05d00ab9aee65820db0ef70512a2b6539df759cbe9632a22a71cc542369e093f1d5aa76a113efffc80b26850069e8479a0fefb7e9b383d291fd775
ripemd-160	e350f426c6eede2fd09536a92a3f75f0a236d41e

20101213 as geometric shapes

Circle

Radius = n

Diameter	40202426
Circumference	126299646.17809
Area	1.2693880448252E+15

Sphere

Radius = n

Volume	3.4021652624913E+22
Surface area	5.0775521793007E+15
Circumference	126299646.17809

Square

Length = n

Perimeter	80404852
Area	404058764071369
Diagonal	28427408.04475

Cube

Length = n

Surface area	2424352584428214
Volume	8.1220712811153E+21
Space diagonal	34816322.209764

Equilateral Triangle

Length = n

Perimeter	60303639
Area	1.7496257715377E+14
Altitude	17408161.104882

Triangular Pyramid

Length = n

Surface area	1.7496257715377E+14
Volume	9.5719528002619E+20
Height	9475802.6815835