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

87014945 (number)

87014945 is an odd 8-digits composite number following 87014944 and preceding 87014946. In scientific notation, it is written as 8.7014945 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 68730480 positive integers (up to 87014945) that are relatively prime to 87014945.

Interesting facts

87014945 has 8 divisors, whose sum is 105740160
The reverse of 87014945 is 54941078
Previous prime number is 79

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	eighty-seven million fourteen thousand nine hundred forty-five

Notation

Scientific notation	8.7014945 × 10^7
Engineering notation	8.7014945 × 10^6

Prime Factorization of 87014945

Prime Factorization 5 × 79 × 220291

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	87014945	Product of the distinct prime numbers

The prime factorization of 87014945 is 5 × 79 × 220291. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 9, 6, 412, 993, 9682, 2611, 25343, 57657, 512757, 507600, 3196531, 4136241, 14941773, 19297963, 106489171, 283526969, 4160388782, 3465209720

Basic calculations (n = 87014945)

Multiplication

n×y

n×2	174029890
n×3	261044835
n×4	348059780
n×5	435074725

Division

n÷y

n÷2	43507472.5
n÷3	29004981.666667
n÷3	21753736.25
n÷5	17402989

Exponentiation

n^y

n²	7571600653353025
n³	6.5884241441348E+23
n⁴	5.7329136453856E+31
n⁵	4.9884916554298E+39

Nth Root

^y√n

²√n	9328.1801547783
³√n	443.13013313303
⁴√n	96.582504392764
⁵√n	38.718521942032

Divisors of 87014945

1, 5, 79, 395, 220291, 1101455, 17402989, 87014945

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	-87014944	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 87014945 can be divided by 8 positive divisors. The sum of these divisors (counting 87014945) is 1, the average is 0.125.

Base conversion 87014945

Base	System	Value
2	Binary	101001011111011111000100001
3	Ternary	20001201211001202
4	Quaternary	11023323320201
5	Quinary	134233434240
6	Senary	12345010545
8	Octal	513737041
10	Decimal	87014945
12	Duodecimal	25183a55
16	Hexadecimal	52fbe21
20	Vigesimal	173gh75
36	Base36	1ft15t

Cryptographic Hash Functions

md5	69d05120fab0662f7022a5f488c9ec5b
sha1	fb6fc2c4337bd1db0e303e18785be3645ce9cf2d
sha256	83021688443296f500a0844b581f5de3c72ad99232553a1b0feca1cd02a71c58
sha512	8f72c09f13c4b5cfb89415176fa3ab2b39e858846dd9401691618db546ed567da90ff21eedd9c0c6d0389161c594e79c1fbafda68241c9bc52899b425ee9de05
ripemd-160	795ed1372da684317cf2d226e3d7c21bf56c586b

87014945 as geometric shapes

Circle

Radius = n

Diameter	174029890
Circumference	546731023.92904
Area	2.378688498849E+16

Sphere

Radius = n

Volume	2.759752651993E+24
Surface area	9.5147539953958E+16
Circumference	546731023.92904

Square

Length = n

Perimeter	348059780
Area	7571600653353025
Diagonal	123057715.34815

Cube

Length = n

Surface area	45429603920118150
Volume	6.5884241441348E+23
Space diagonal	150714305.75781

Equilateral Triangle

Length = n

Perimeter	261044835
Area	3.2785992565573E+15
Altitude	75357152.878906

Triangular Pyramid

Length = n

Surface area	3.2785992565573E+15
Volume	7.7645323160848E+22
Height	41019238.449383