168993985, one hundred sixty-eight million nine hundred ninety-three thousand nine hundred eighty-five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

168993985 has 16 divisors, whose sum is 209235600
The reverse of 168993985 is 589399861
Previous prime number is 3989

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4

Name

Name	one hundred sixty-eight million nine hundred ninety-three thousand nine hundred eighty-five

Notation

Scientific notation	1.68993985 × 10^8
Engineering notation	1.68993985 × 10^6

Prime Factorization of 168993985

Prime Factorization 5 × 37 × 3989 × 229

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	168993985	Product of the distinct prime numbers

The prime factorization of 168993985 is 5 × 37 × 3989 × 229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 7, 16, 866, 113, 1727, 2917, 32474, 5952, 628911, 858661, 2822439, 7636752, 25080426, 84956169, 101334953, 96487685, 1381150479, 4226476240

Basic calculations (n = 168993985)

Multiplication

n×y

n×2	337987970
n×3	506981955
n×4	675975940
n×5	844969925

Division

n÷y

n÷2	84496992.5
n÷3	56331328.333333
n÷3	42248496.25
n÷5	33798797

Exponentiation

n^y

n²	28558966966180225
n³	4.8262936350982E+24
n⁴	8.1561459417537E+32
n⁵	1.3783396049385E+41

Nth Root

^y√n

²√n	12999.768651788
³√n	552.87092200397
⁴√n	114.01652797638
⁵√n	44.215470365204

Divisors of 168993985

1, 5, 37, 185, 229, 1145, 3989, 8473, 19945, 42365, 147593, 737965, 913481, 4567405, 33798797, 168993985

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-168993984	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168993985 can be divided by 16 positive divisors. The sum of these divisors (counting 168993985) is 1, the average is 0.0625.

Base conversion 168993985

Base	System	Value
2	Binary	1010000100101010010011000001
3	Ternary	102202222210011111
4	Quaternary	22010222103001
5	Quinary	321230301420
6	Senary	24434043321
8	Octal	1204522301
10	Decimal	168993985
12	Duodecimal	48719541
16	Hexadecimal	a12a4c1
20	Vigesimal	2cg44j5
36	Base36	2sm4ld

Cryptographic Hash Functions

md5	346d2c7e2b6626c3af81b193ec9808cb
sha1	f8fc15c61527c3ff6d65ae7a994e8d0cfee1bb38
sha256	a5ba9cd6b50e428acad22ec6bc0d2d7870b3248b73816ae12956f0e759bb495b
sha512	d2b4bff03af3f9d1846ad881f37bb54ba64f4bf1744eacf7727a76b28cc4c05f87faae9a37fb51e2773f447cc9f1a770a4f6609f544a60248e6cfb4d6e69e332
ripemd-160	dd25be3a26941de1ea481771d3b00f48df91cfa1

168993985 as geometric shapes

Circle

Radius = n

Diameter	337987970
Circumference	1061820523.5537
Area	8.9720640815065E+16

Sphere

Radius = n

Volume	2.0216331504122E+25
Surface area	3.5888256326026E+17
Circumference	1061820523.5537

Square

Length = n

Perimeter	675975940
Area	28558966966180225
Diagonal	238993585.54648

Cube

Length = n

Surface area	171353801797081350
Volume	4.8262936350982E+24
Space diagonal	292706168.19353

Equilateral Triangle

Length = n

Perimeter	506981955
Area	1.2366395449276E+16
Altitude	146353084.09677

Triangular Pyramid

Length = n

Surface area	1.2366395449276E+16
Volume	5.6878415956256E+23
Height	79664528.515492