161749143, one hundred sixty-one million seven hundred forty-nine thousand one hundred forty-three: 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

161749143 has 10 divisors, whose sum is 241625384
The reverse of 161749143 is 341947161
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9

Name

Name	one hundred sixty-one million seven hundred forty-nine thousand one hundred forty-three

Notation

Scientific notation	1.61749143 × 10^8
Engineering notation	1.61749143 × 10^6

Prime Factorization of 161749143

Prime Factorization 3 × 3 × 3 × 3 × 1996903

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	5990709	Product of the distinct prime numbers

The prime factorization of 161749143 is 3 × 3 × 3 × 3 × 1996903. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 45, 40, 737, 547, 6278, 5588, 85695, 57148, 530970, 89496, 4488557, 1786560, 6346811, 55669817, 511762941, 318814695, 1310988327, 5936151988

Basic calculations (n = 161749143)

Multiplication

n×y

n×2	323498286
n×3	485247429
n×4	646996572
n×5	808745715

Division

n÷y

n÷2	80874571.5
n÷3	53916381
n÷3	40437285.75
n÷5	32349828.6

Exponentiation

n^y

n²	26162785261234449
n³	4.2318080944977E+24
n⁴	6.8449133262547E+32
n⁵	1.107158864431E+41

Nth Root

^y√n

²√n	12718.063649786
³√n	544.85465136121
⁴√n	112.77439270413
⁵√n	43.829689867712

Divisors of 161749143

1, 3, 9, 27, 81, 1996903, 5990709, 17972127, 53916381, 161749143

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-161749142	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161749143 can be divided by 10 positive divisors. The sum of these divisors (counting 161749143) is 1, the average is 0.1.

Base conversion 161749143

Base	System	Value
2	Binary	1001101001000001100010010111
3	Ternary	102021100201010000
4	Quaternary	21221001202113
5	Quinary	312401433033
6	Senary	24014502343
8	Octal	1151014227
10	Decimal	161749143
12	Duodecimal	462049b3
16	Hexadecimal	9a41897
20	Vigesimal	2aaich3
36	Base36	2oaufr

Cryptographic Hash Functions

md5	f77471def44d077bcdd2df66190aee00
sha1	88cdef6821b608bea3e5e886e6adc9fe038d262e
sha256	22dc979490664d1f68ebfe51619af66f92ee17ad2938d40a54b3c85f709e0cbe
sha512	4e9ae2122458a9b4d72db7cb8abbbf5c863da2c35a6e8811f289e672ff80e3a335fb7b6a9f8b3ea1a6f3d227e9546a92509e9f6164a1ba6f06852c9683266738
ripemd-160	3bd94451a59489c43cdcaef6db98dad2411f060b

161749143 as geometric shapes

Circle

Radius = n

Diameter	323498286
Circumference	1016299838.7465
Area	8.2192813974141E+16

Sphere

Radius = n

Volume	1.7726156294768E+25
Surface area	3.2877125589657E+17
Circumference	1016299838.7465

Square

Length = n

Perimeter	646996572
Area	26162785261234449
Diagonal	228747831.73283

Cube

Length = n

Surface area	156976711567406694
Volume	4.2318080944977E+24
Space diagonal	280157733.75672

Equilateral Triangle

Length = n

Perimeter	485247429
Area	1.1328818334993E+16
Altitude	140078866.87836

Triangular Pyramid

Length = n

Surface area	1.1328818334993E+16
Volume	4.9872336671657E+23
Height	76249277.244275