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

87942793 (number)

87942793 is an odd 8-digits composite number following 87942792 and preceding 87942794. In scientific notation, it is written as 8.7942793 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 86630148 positive integers (up to 87942793) that are relatively prime to 87942793.

Interesting facts

87942793 has 4 divisors, whose sum is 89255440
The reverse of 87942793 is 39724978
Previous prime number is 67

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	eighty-seven million nine hundred forty-two thousand seven hundred ninety-three

Notation

Scientific notation	8.7942793 × 10^7
Engineering notation	8.7942793 × 10^6

Prime Factorization of 87942793

Prime Factorization 67 × 1312579

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	87942793	Product of the distinct prime numbers

The prime factorization of 87942793 is 67 × 1312579. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 14, 54, 456, 188, 3967, 5181, 7112, 75335, 353190, 578232, 8169793, 1251513, 69320025, 50129639, 833360355, 978135068, 7046244422, 6897809076

Basic calculations (n = 87942793)

Multiplication

n×y

n×2	175885586
n×3	263828379
n×4	351771172
n×5	439713965

Division

n÷y

n÷2	43971396.5
n÷3	29314264.333333
n÷3	21985698.25
n÷5	17588558.6

Exponentiation

n^y

n²	7733934840640849
n³	6.8014383076597E+23
n⁴	5.9813748119278E+31
n⁵	5.2601880694078E+39

Nth Root

^y√n

²√n	9377.7818805942
³√n	444.69961295608
⁴√n	96.838948159272
⁵√n	38.800743790384

Divisors of 87942793

1, 67, 1312579, 87942793

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	-87942792	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 87942793 can be divided by 4 positive divisors. The sum of these divisors (counting 87942793) is 1, the average is 0.25.

Base conversion 87942793

Base	System	Value
2	Binary	101001111011110011010001001
3	Ternary	20010110221211111
4	Quaternary	11033132122021
5	Quinary	140003132133
6	Senary	12420530321
8	Octal	517363211
10	Decimal	87942793
12	Duodecimal	255509a1
16	Hexadecimal	53de689
20	Vigesimal	179cgjd
36	Base36	1gcx3d

Cryptographic Hash Functions

md5	b9f6477f5ee2d14efd883891cc8130c7
sha1	36825ec59d08137c577dbebb1f15834003478c7e
sha256	4ef02a5d1aac20624c7e684294a84a392cc35d991c8c3615518d8bd003bbd680
sha512	47b6549dc1ed86207585d03168d6570b8afdb9a39208e6776961ac19032527bea4aa08af8bb5dd603810d2c0ba782ecab08d25034757ff6ec7918f105dd4b600
ripemd-160	b71b50ce4090747eb0cb225fe1cbc255791def32

87942793 as geometric shapes

Circle

Radius = n

Diameter	175885586
Circumference	552560864.84994
Area	2.4296872878699E+16

Sphere

Radius = n

Volume	2.8489798161584E+24
Surface area	9.7187491514798E+16
Circumference	552560864.84994

Square

Length = n

Perimeter	351771172
Area	7733934840640849
Diagonal	124369890.57357

Cube

Length = n

Surface area	46403609043845094
Volume	6.8014383076597E+23
Space diagonal	152321385.63551

Equilateral Triangle

Length = n

Perimeter	263828379
Area	3.3488920216043E+15
Altitude	76160692.817756

Triangular Pyramid

Length = n

Surface area	3.3488920216043E+15
Volume	8.0155719152802E+22
Height	41456630.19119