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

168216091 (number)

168216091 is an odd 9-digits composite number following 168216090 and preceding 168216092. In scientific notation, it is written as 1.68216091 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 166643872 positive integers (up to 168216091) that are relatively prime to 168216091.

Interesting facts

168216091 has 4 divisors, whose sum is 169788312
The reverse of 168216091 is 190612861
Previous prime number is 107

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7

Name

Name	one hundred sixty-eight million two hundred sixteen thousand ninety-one

Notation

Scientific notation	1.68216091 × 10^8
Engineering notation	1.68216091 × 10^6

Prime Factorization of 168216091

Prime Factorization 107 × 1572113

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	168216091	Product of the distinct prime numbers

The prime factorization of 168216091 is 107 × 1572113. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 24, 18, 360, 25, 5605, 8428, 81005, 76599, 286749, 117960, 6968800, 221610, 55510277, 66377713, 637125055, 902890419, 8585040080, 2812919802

Basic calculations (n = 168216091)

Multiplication

n×y

n×2	336432182
n×3	504648273
n×4	672864364
n×5	841080455

Division

n÷y

n÷2	84108045.5
n÷3	56072030.333333
n÷3	42054022.75
n÷5	33643218.2

Exponentiation

n^y

n²	28296653271320281
n³	4.7599524016839E+24
n⁴	8.0070058635732E+32
n⁵	1.3469072269844E+41

Nth Root

^y√n

²√n	12969.814609315
³√n	552.02131275793
⁴√n	113.88509388553
⁵√n	44.174689678541

Divisors of 168216091

1, 107, 1572113, 168216091

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	-168216090	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 168216091 can be divided by 4 positive divisors. The sum of these divisors (counting 168216091) is 1, the average is 0.25.

Base conversion 168216091

Base	System	Value
2	Binary	1010000001101100011000011011
3	Ternary	102201112021002121
4	Quaternary	22001230120123
5	Quinary	321030403331
6	Senary	24405242111
8	Octal	1201543033
10	Decimal	168216091
12	Duodecimal	48403337
16	Hexadecimal	a06c61b
20	Vigesimal	2cb704b
36	Base36	2s5gd7

Cryptographic Hash Functions

md5	f2073d850d375771152e7ce169ae03bd
sha1	d9e048aa81c404fe3c0b17ec98f95330bc6ffa6d
sha256	b4d8ea2c861e926b9d614957c1e956cc269904658c58b851880fbfb37d3ee0a2
sha512	b3ec07d0841bed44ea19c4ef79473fad3b4c8c82731e2f198e481cfb8f575252a620df9130f19ff825072c4bbb24654c169f035fba7836f30ec523889a6f96e1
ripemd-160	d2c8172328f38b5b3009c47ce12302f04d38a0c8

168216091 as geometric shapes

Circle

Radius = n

Diameter	336432182
Circumference	1056932871.4024
Area	8.8896558038357E+16

Sphere

Radius = n

Volume	1.9938441995423E+25
Surface area	3.5558623215343E+17
Circumference	1056932871.4024

Square

Length = n

Perimeter	672864364
Area	28296653271320281
Diagonal	237893477.30159

Cube

Length = n

Surface area	169779919627921686
Volume	4.7599524016839E+24
Space diagonal	291358816.26263

Equilateral Triangle

Length = n

Perimeter	504648273
Area	1.2252810287522E+16
Altitude	145679408.13131

Triangular Pyramid

Length = n

Surface area	1.2252810287522E+16
Volume	5.6096577022598E+23
Height	79297825.767196