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

1290161 (number)

1290161 is an odd 7-digits prime number following 1290160 and preceding 1290162. In scientific notation, it is written as 1.290161 × 10^6. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 1290160 positive integers (up to 1290161) that are relatively prime to 1290161.

Interesting facts

1290161 has 2 divisors, whose sum is 1290162
The reverse of 1290161 is 1610921
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 20
Digital Root 2

Name

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

Notation

Scientific notation	1.290161 × 10^6
Engineering notation	1.290161 × 10^6

Prime Factorization of 1290161

Prime Factorization 1290161

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1290161	Product of the distinct prime numbers

The prime factorization of 1290161 is 1290161. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 10, 11, 4, 10, 8, 8704, 8957, 62031, 10244, 612132, 856689, 9736165, 5259733, 19583825, 99016639, 384515149, 97410720, 349807993, 4444976186

Basic calculations (n = 1290161)

Multiplication

n×y

n×2	2580322
n×3	3870483
n×4	5160644
n×5	6450805

Division

n÷y

n÷2	645080.5
n÷3	430053.66666667
n÷3	322540.25
n÷5	258032.2

Exponentiation

n^y

n²	1664515405921
n³	2147492860618443281
n⁴	2.7706115365484E+24
n⁵	3.5745349506048E+30

Nth Root

^y√n

²√n	1135.8525432467
³√n	108.86325190482
⁴√n	33.702411534588
⁵√n	16.677416768623

Divisors of 1290161

1, 1290161

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1290162	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	645081	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1135.8529834446	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999984498071	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1290161 can be divided by 2 positive divisors. The sum of these divisors (counting 1290161) is 1290162, the average is 645081.

Base conversion 1290161

Base	System	Value
2	Binary	100111010111110110001
3	Ternary	2102112202202
4	Quaternary	10322332301
5	Quinary	312241121
6	Senary	43352545
8	Octal	4727661
10	Decimal	1290161
12	Duodecimal	522755
16	Hexadecimal	13afb1
20	Vigesimal	81581
36	Base36	rnht

Cryptographic Hash Functions

md5	de6771f371bac18ddcf5a431a7cedb02
sha1	ddd60a16beafe3263d9a1a82c4fb68836c2e6cab
sha256	941e585d7d49cafbebf41b9196eec3cd82f5d197d6f7929de13e7998dc5ad2a6
sha512	4adb8b6dc7afd1483b811bc6b0749d7010e04dd1491fdaf23e6186aa9da06f845cb5757cf75c0094068d90f57b7399314dbc151f5c1b6ae49076cd169c759dd9
ripemd-160	6d7d10de82693e03561395d0fff95cbd3f10b794

1290161 as geometric shapes

Circle

Radius = n

Diameter	2580322
Circumference	8106320.6390961
Area	5229229371028.4

Sphere

Radius = n

Volume	8.9953970594072E+18
Surface area	20916917484114
Circumference	8106320.6390961

Square

Length = n

Perimeter	5160644
Area	1664515405921
Diagonal	1824563.1838448

Cube

Length = n

Surface area	9987092435526
Volume	2147492860618443281
Space diagonal	2234624.4019439

Equilateral Triangle

Length = n

Perimeter	3870483
Area	720756313259.08
Altitude	1117312.2009719

Triangular Pyramid

Length = n

Surface area	720756313259.08
Volume	2.530844607155E+17
Height	608187.72794828