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

56687989 (number)

56687989 is an odd 8-digits composite number following 56687988 and preceding 56687990. In scientific notation, it is written as 5.6687989 × 10^7. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 56631340 positive integers (up to 56687989) that are relatively prime to 56687989.

Interesting facts

56687989 has 4 divisors, whose sum is 56744640
The reverse of 56687989 is 98978665
Previous prime number is 1019

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4

Name

Name	fifty-six million six hundred eighty-seven thousand nine hundred eighty-nine

Notation

Scientific notation	5.6687989 × 10^7
Engineering notation	5.6687989 × 10^6

Prime Factorization of 56687989

Prime Factorization 1019 × 55631

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	56687989	Product of the distinct prime numbers

The prime factorization of 56687989 is 1019 × 55631. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 55, 31, 543, 479, 5238, 6993, 35979, 70720, 617698, 892221, 2342770, 5290449, 44432817, 28362898, 446284666, 657972925, 3179542929, 1501970378

Basic calculations (n = 56687989)

Multiplication

n×y

n×2	113375978
n×3	170063967
n×4	226751956
n×5	283439945

Division

n÷y

n÷2	28343994.5
n÷3	18895996.333333
n÷3	14171997.25
n÷5	11337597.8

Exponentiation

n^y

n²	3213528096864121
n³	1.8216844540622E+23
n⁴	1.0326762829335E+31
n⁵	5.8540341767496E+38

Nth Root

^y√n

²√n	7529.1426470748
³√n	384.14662053231
⁴√n	86.770632399878
⁵√n	35.538427733879

Divisors of 56687989

1, 1019, 55631, 56687989

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	-56687988	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 56687989 can be divided by 4 positive divisors. The sum of these divisors (counting 56687989) is 1, the average is 0.25.

Base conversion 56687989

Base	System	Value
2	Binary	11011000001111110101110101
3	Ternary	10221200001022011
4	Quaternary	3120033311311
5	Quinary	104003003424
6	Senary	5343004221
8	Octal	330176565
10	Decimal	56687989
12	Duodecimal	16b99671
16	Hexadecimal	360fd75
20	Vigesimal	he5jj9
36	Base36	xr0qd

Cryptographic Hash Functions

md5	824f7e593ccd06647809365d34b6bd81
sha1	583233f85da645e57696a2a123ec59e34ee740eb
sha256	6eda1f2549f9bfdfa591cc0866fdf1c16c22e23f74d605bc8cc98db53d03d007
sha512	2168ac7cc52f0b39a4b12d7b814ed77767b2bd88ed32c0a4ab5b71e28a9440d586354e6fddc27f3749d7f58de380ba51e5d7ba492e628b8a4b0931c7d5f942e6
ripemd-160	6f1761985dd724498df688d27625b54184849368

56687989 as geometric shapes

Circle

Radius = n

Diameter	113375978
Circumference	356181139.57836
Area	1.0095596261213E+16

Sphere

Radius = n

Volume	7.6306539973876E+23
Surface area	4.0382385044851E+16
Circumference	356181139.57836

Square

Length = n

Perimeter	226751956
Area	3213528096864121
Diagonal	80168922.867457

Cube

Length = n

Surface area	19281168581184726
Volume	1.8216844540622E+23
Space diagonal	98186477.126906

Equilateral Triangle

Length = n

Perimeter	170063967
Area	1.3914984838297E+15
Altitude	49093238.563453

Triangular Pyramid

Length = n

Surface area	1.3914984838297E+15
Volume	2.1468757177492E+22
Height	26722974.289152