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

20151002 (number)

20151002 is an even 8-digits composite number following 20151001 and preceding 20151003. In scientific notation, it is written as 2.0151002 × 10^7. The sum of its digits is 11. It has a total of 2 prime factors and 4 positive divisors. There are 10075500 positive integers (up to 20151002) that are relatively prime to 20151002.

Interesting facts

20151002 has 4 divisors, whose sum is 30226506
The reverse of 20151002 is 20015102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 11
Digital Root 2

Name

Name	twenty million one hundred fifty-one thousand two

Notation

Scientific notation	2.0151002 × 10^7
Engineering notation	2.0151002 × 10^6

Prime Factorization of 20151002

Prime Factorization 2 × 10075501

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20151002	Product of the distinct prime numbers

The prime factorization of 20151002 is 2 × 10075501. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 87, 11, 846, 637, 7927, 7010, 5293, 66318, 42747, 308104, 1774263, 2532080, 91498883, 59015914, 140942105, 939154268, 4342607517, 3634611045

Basic calculations (n = 20151002)

Multiplication

n×y

n×2	40302004
n×3	60453006
n×4	80604008
n×5	100755010

Division

n÷y

n÷2	10075501
n÷3	6717000.6666667
n÷3	5037750.5
n÷5	4030200.4

Exponentiation

n^y

n²	406062881604004
n³	8.182573939328E+21
n⁴	1.6488706381655E+29
n⁵	3.3226395527414E+36

Nth Root

^y√n

²√n	4488.986745358
³√n	272.12318706426
⁴√n	66.999901084688
⁵√n	28.897437241844

Divisors of 20151002

1, 2, 10075501, 20151002

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20151001	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20151002 can be divided by 4 positive divisors. The sum of these divisors (counting 20151002) is 1, the average is 0.25.

Base conversion 20151002

Base	System	Value
2	Binary	1001100110111101011011010
3	Ternary	1101220202222102
4	Quaternary	1030313223122
5	Quinary	20124313002
6	Senary	1555523402
8	Octal	114675332
10	Decimal	20151002
12	Duodecimal	68b9562
16	Hexadecimal	1337ada
20	Vigesimal	65iha2
36	Base36	bzwm2

Cryptographic Hash Functions

md5	55940cc2b3af72aafcc8860473a09684
sha1	3ff17530468f7404806d8e8dbb05757373e984d3
sha256	5d62f66ae4182009b5ee8a55ab44138ed5bc1f9e42c7b9c958ac541d27578b56
sha512	7165f364f22b549c9f09105c4c9643ccfbb7d3703dd42aadc75e5e05d2fad816286471937b59a3f043f485751085e049f8fbc8ce9a7dab88017b3ba38754affe
ripemd-160	040f2a1cecb72211a7532c0e627962ebab1b367e

20151002 as geometric shapes

Circle

Radius = n

Diameter	40302004
Circumference	126612479.69135
Area	1.2756841657426E+15

Sphere

Radius = n

Volume	3.4275085566998E+22
Surface area	5.1027366629706E+15
Circumference	126612479.69135

Square

Length = n

Perimeter	80604008
Area	406062881604004
Diagonal	28497820.323807

Cube

Length = n

Surface area	2436377289624024
Volume	8.182573939328E+21
Space diagonal	34902559.287422

Equilateral Triangle

Length = n

Perimeter	60453006
Area	1.7583038550149E+14
Altitude	17451279.643711

Triangular Pyramid

Length = n

Surface area	1.7583038550149E+14
Volume	9.6432558667653E+20
Height	9499273.4412691