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

87014921 (number)

87014921 is an odd 8-digits composite number following 87014920 and preceding 87014922. In scientific notation, it is written as 8.7014921 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 74584212 positive integers (up to 87014921) that are relatively prime to 87014921.

Interesting facts

87014921 has 4 divisors, whose sum is 99445632
The reverse of 87014921 is 12941078
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	eighty-seven million fourteen thousand nine hundred twenty-one

Notation

Scientific notation	8.7014921 × 10^7
Engineering notation	8.7014921 × 10^6

Prime Factorization of 87014921

Prime Factorization 7 × 12430703

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	87014921	Product of the distinct prime numbers

The prime factorization of 87014921 is 7 × 12430703. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 74, 64, 386, 745, 6914, 8125, 61380, 52523, 122822, 204712, 2484667, 3699506, 17257000, 74228981, 927228977, 865113070, 8254155384, 1554163818

Basic calculations (n = 87014921)

Multiplication

n×y

n×2	174029842
n×3	261044763
n×4	348059684
n×5	435074605

Division

n÷y

n÷2	43507460.5
n÷3	29004973.666667
n÷3	21753730.25
n÷5	17402984.2

Exponentiation

n^y

n²	7571596476636241
n³	6.5884186925838E+23
n⁴	5.732907320501E+31
n⁵	4.9884847759372E+39

Nth Root

^y√n

²√n	9328.1788683537
³√n	443.13009239242
⁴√n	96.582497733045
⁵√n	38.718519806204

Divisors of 87014921

1, 7, 12430703, 87014921

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	-87014920	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 87014921 can be divided by 4 positive divisors. The sum of these divisors (counting 87014921) is 1, the average is 0.25.

Base conversion 87014921

Base	System	Value
2	Binary	101001011111011111000001001
3	Ternary	20001201211000212
4	Quaternary	11023323320021
5	Quinary	134233434141
6	Senary	12345010505
8	Octal	513737011
10	Decimal	87014921
12	Duodecimal	25183a35
16	Hexadecimal	52fbe09
20	Vigesimal	173gh61
36	Base36	1ft155

Cryptographic Hash Functions

md5	d6eddcf36a9eca399594843f1d00ff86
sha1	ee3e443085f6cf4ef9352e723046abcb0e721c4f
sha256	6a53e54de52dff21a27bee2e11bdc21d1cc68de41e274ef3ba21514dc3c215fb
sha512	14dfbb23f35b08eff472639b4f4dbca2a6ae986f9d90de8d105ac36004d22aad2f2c22cab598524c7e15f88c9ed834a7092fda717e21e701308ad3f8ba89359f
ripemd-160	e4eb65035b23220722b2574350ecbdd9196b5da5

87014921 as geometric shapes

Circle

Radius = n

Diameter	174029842
Circumference	546730873.13259
Area	2.3786871866947E+16

Sphere

Radius = n

Volume	2.7597503684527E+24
Surface area	9.5147487467787E+16
Circumference	546730873.13259

Square

Length = n

Perimeter	348059684
Area	7571596476636241
Diagonal	123057681.40702

Cube

Length = n

Surface area	45429578859817446
Volume	6.5884186925838E+23
Space diagonal	150714264.18859

Equilateral Triangle

Length = n

Perimeter	261044763
Area	3.2785974479859E+15
Altitude	75357132.094296

Triangular Pyramid

Length = n

Surface area	3.2785974479859E+15
Volume	7.7645258913704E+22
Height	41019227.135674