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

87220172 (number)

87220172 is an even 8-digits composite number following 87220171 and preceding 87220173. In scientific notation, it is written as 8.7220172 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 39571776 positive integers (up to 87220172) that are relatively prime to 87220172.

Interesting facts

87220172 has 24 divisors, whose sum is 167168400
The reverse of 87220172 is 27102278
Previous prime number is 59

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	eighty-seven million two hundred twenty thousand one hundred seventy-two

Notation

Scientific notation	8.7220172 × 10^7
Engineering notation	8.7220172 × 10^6

Prime Factorization of 87220172

Prime Factorization 2 × 2 × 13 × 59 × 28429

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	43610086	Product of the distinct prime numbers

The prime factorization of 87220172 is 2 × 2 × 13 × 59 × 28429. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 40, 83, 469, 912, 5771, 1359, 75824, 8033, 275247, 939760, 9988305, 851325, 16033606, 16981863, 85550908, 340368259, 1863068258, 7942247302

Basic calculations (n = 87220172)

Multiplication

n×y

n×2	174440344
n×3	261660516
n×4	348880688
n×5	436100860

Division

n÷y

n÷2	43610086
n÷3	29073390.666667
n÷3	21805043
n÷5	17444034.4

Exponentiation

n^y

n²	7607358403709584
n³	6.635151084372E+23
n⁴	5.7871901882491E+31
n⁵	5.047597236158E+39

Nth Root

^y√n

²√n	9339.1740534161
³√n	443.47823756805
⁴√n	96.639402178491
⁵√n	38.736768463416

Divisors of 87220172

1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 28429, 56858, 113716, 369577, 739154, 1478308, 1677311, 3354622, 6709244, 21805043, 43610086, 87220172

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87220171	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87220172 can be divided by 24 positive divisors. The sum of these divisors (counting 87220172) is 1, the average is 0.041666666666667.

Base conversion 87220172

Base	System	Value
2	Binary	101001100101101111111001100
3	Ternary	20002010020120202
4	Quaternary	11030231333030
5	Quinary	134312021142
6	Senary	12353233032
8	Octal	514557714
10	Decimal	87220172
12	Duodecimal	25262778
16	Hexadecimal	532dfcc
20	Vigesimal	1752a8c
36	Base36	1fxfik

Cryptographic Hash Functions

md5	e3dc6f1f19d10212e8223e17b1262c99
sha1	3e98fcd531805233c8def31d91a2b5e18fb120ce
sha256	1babb11016e7cbf630ca387a9e8f508fffa755106120a213ba29f24469d1b080
sha512	81aff796342565e09e7b535ef1433c177976cceae81e5b2f9f04a268da9ff8b117fa5137e10c6aae2de04410d3f8360317324b47586012c5bb32b86098210ab8
ripemd-160	b07a5e7dca12397bb59ce69a74add0a0a7b965ba

87220172 as geometric shapes

Circle

Radius = n

Diameter	174440344
Circumference	548020503.20008
Area	2.3899221274319E+16

Sphere

Radius = n

Volume	2.7793255869495E+24
Surface area	9.5596885097274E+16
Circumference	548020503.20008

Square

Length = n

Perimeter	348880688
Area	7607358403709584
Diagonal	123347950.15491

Cube

Length = n

Surface area	45644150422257504
Volume	6.635151084372E+23
Space diagonal	151069769.3489

Equilateral Triangle

Length = n

Perimeter	261660516
Area	3.2940828166528E+15
Altitude	75534884.674448

Triangular Pyramid

Length = n

Surface area	3.2940828166528E+15
Volume	7.8196005432611E+22
Height	41115983.384971