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

159440981 (number)

159440981 is an odd 9-digits composite number following 159440980 and preceding 159440982. In scientific notation, it is written as 1.59440981 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 136663692 positive integers (up to 159440981) that are relatively prime to 159440981.

Interesting facts

159440981 has 4 divisors, whose sum is 182218272
The reverse of 159440981 is 189044951
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5

Name

Name	one hundred fifty-nine million four hundred forty thousand nine hundred eighty-one

Notation

Scientific notation	1.59440981 × 10^8
Engineering notation	1.59440981 × 10^6

Prime Factorization of 159440981

Prime Factorization 7 × 22777283

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	159440981	Product of the distinct prime numbers

The prime factorization of 159440981 is 7 × 22777283. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 96, 68, 51, 499, 7216, 5473, 64681, 96201, 217464, 111205, 2668074, 5645230, 74014519, 1283802, 412484168, 243054109, 84456238, 8351685423

Basic calculations (n = 159440981)

Multiplication

n×y

n×2	318881962
n×3	478322943
n×4	637763924
n×5	797204905

Division

n÷y

n÷2	79720490.5
n÷3	53146993.666667
n÷3	39860245.25
n÷5	31888196.2

Exponentiation

n^y

n²	25421426422242361
n³	4.0532171671816E+24
n⁴	6.4624892134148E+32
n⁵	1.0303856198888E+41

Nth Root

^y√n

²√n	12626.994139541
³√n	542.25053095586
⁴√n	112.36989872533
⁵√n	43.703879649555

Divisors of 159440981

1, 7, 22777283, 159440981

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	-159440980	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 159440981 can be divided by 4 positive divisors. The sum of these divisors (counting 159440981) is 1, the average is 0.25.

Base conversion 159440981

Base	System	Value
2	Binary	1001100000001110000001010101
3	Ternary	102010000102220112
4	Quaternary	21200032001111
5	Quinary	311304102411
6	Senary	23453212405
8	Octal	1140160125
10	Decimal	159440981
12	Duodecimal	45491105
16	Hexadecimal	980e055
20	Vigesimal	29ga291
36	Base36	2mxdg5

Cryptographic Hash Functions

md5	02dcc58b977fe71e5f9e20086eb1f0b2
sha1	7b147a865127f9d71c6b284a89a2ed95b5f21ef1
sha256	193186b58c981911dd13fe05335ce9e79fcf4e432917e486174c3654dfb66564
sha512	b4cb8ac8b286009025e166aca2a58c9ed1bce6dc26d5336ff51850d03f4506538fdac72eb836ec8d125ee29da53e17d59b432a7777eb0c00111a6f2d56c041b4
ripemd-160	bd5eb0f4344ae3ff745169ecac17bd100955b210

159440981 as geometric shapes

Circle

Radius = n

Diameter	318881962
Circumference	1001797229.1815
Area	7.986376649189E+16

Sphere

Radius = n

Volume	1.6978076367763E+25
Surface area	3.1945506596756E+17
Circumference	1001797229.1815

Square

Length = n

Perimeter	637763924
Area	25421426422242361
Diagonal	225483597.72827

Cube

Length = n

Surface area	152528558533454166
Volume	4.0532171671816E+24
Space diagonal	276159879.90062

Equilateral Triangle

Length = n

Perimeter	478322943
Area	1.1007800541049E+16
Altitude	138079939.95031

Triangular Pyramid

Length = n

Surface area	1.1007800541049E+16
Volume	4.7767622408931E+23
Height	75161199.242757