165220991, one hundred sixty-five million two hundred twenty thousand nine hundred ninety-one: 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

165220991 has 12 divisors, whose sum is 179369280
The reverse of 165220991 is 199022561
Previous prime number is 2041

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8

Name

Name	one hundred sixty-five million two hundred twenty thousand nine hundred ninety-one

Notation

Scientific notation	1.65220991 × 10^8
Engineering notation	1.65220991 × 10^6

Prime Factorization of 165220991

Prime Factorization 13 × 13 × 2041 × 479

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	12709307	Product of the distinct prime numbers

The prime factorization of 165220991 is 13 × 13 × 2041 × 479. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 35, 19, 46, 502, 9932, 5896, 12080, 62081, 184886, 588228, 238128, 4979948, 36786481, 86597652, 472439530, 594954778, 7250279442, 1265233886

Basic calculations (n = 165220991)

Multiplication

n×y

n×2	330441982
n×3	495662973
n×4	660883964
n×5	826104955

Division

n÷y

n÷2	82610495.5
n÷3	55073663.666667
n÷3	41305247.75
n÷5	33044198.2

Exponentiation

n^y

n²	27297975867022081
n³	4.5101986250435E+24
n⁴	7.4517948643652E+32
n⁵	1.2311929322191E+41

Nth Root

^y√n

²√n	12853.83176333
³√n	548.72541325387
⁴√n	113.3747404113
⁵√n	44.016250489014

Divisors of 165220991

1, 13, 169, 479, 2041, 6227, 26533, 80951, 344929, 977639, 12709307, 165220991

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-165220990	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 165220991 can be divided by 12 positive divisors. The sum of these divisors (counting 165220991) is 1, the average is 0.083333333333333.

Base conversion 165220991

Base	System	Value
2	Binary	1001110110010001001001111111
3	Ternary	102111220002120222
4	Quaternary	21312101021333
5	Quinary	314244032431
6	Senary	24221131555
8	Octal	1166211177
10	Decimal	165220991
12	Duodecimal	473b9bbb
16	Hexadecimal	9d9127f
20	Vigesimal	2bccc9b
36	Base36	2qd9bz

Cryptographic Hash Functions

md5	7b58af5e36c57d70bd3007722f61532c
sha1	7bcbb77854182c506b2b183ec51a3f9e69a37643
sha256	cc03a2f32e8cb3c6738d8afdfbf5790b8e42164fab680e5cd8b3d75ef8e6f6e9
sha512	02b9013059de73082cadeab1e7136f84a1f4daf6694258903524e6c5f75b4e968d227eabfce1fc293e59e260f5d4a60af5f51304ee4983c0d7d9fbb2909e1a03
ripemd-160	1bbcd4cc96f382c28cfd82bef1d39564bc4b541b

165220991 as geometric shapes

Circle

Radius = n

Diameter	330441982
Circumference	1038114103.0889
Area	8.5759120441708E+16

Sphere

Radius = n

Volume	1.8892275822223E+25
Surface area	3.4303648176683E+17
Circumference	1038114103.0889

Square

Length = n

Perimeter	660883964
Area	27297975867022081
Diagonal	233657766.26092

Cube

Length = n

Surface area	163787855202132486
Volume	4.5101986250435E+24
Space diagonal	286171150.88888

Equilateral Triangle

Length = n

Perimeter	495662973
Area	1.1820370286368E+16
Altitude	143085575.44444

Triangular Pyramid

Length = n

Surface area	1.1820370286368E+16
Volume	5.3153200537775E+23
Height	77885922.086974