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

1688081 (number)

1688081 is an odd 7-digits prime number following 1688080 and preceding 1688082. In scientific notation, it is written as 1.688081 × 10^6. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 1688080 positive integers (up to 1688081) that are relatively prime to 1688081.

Interesting facts

1688081 has 2 divisors, whose sum is 1688082
The reverse of 1688081 is 1808861
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 32
Digital Root 5

Name

Name	one million six hundred eighty-eight thousand eighty-one

Notation

Scientific notation	1.688081 × 10^6
Engineering notation	1.688081 × 10^6

Prime Factorization of 1688081

Prime Factorization 1688081

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1688081	Product of the distinct prime numbers

The prime factorization of 1688081 is 1688081. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 2, 49, 22, 930, 93, 6524, 7548, 93533, 52195, 380555, 163435, 3749119, 1131706, 83088999, 47957808, 628454378, 719366578, 3027718061, 4476149016

Basic calculations (n = 1688081)

Multiplication

n×y

n×2	3376162
n×3	5064243
n×4	6752324
n×5	8440405

Division

n÷y

n÷2	844040.5
n÷3	562693.66666667
n÷3	422020.25
n÷5	337616.2

Exponentiation

n^y

n²	2849617462561
n³	4810385095817435441
n⁴	8.1203196829326E+24
n⁵	1.3707757370685E+31

Nth Root

^y√n

²√n	1299.2617134357
³√n	119.0687407374
⁴√n	36.045273108075
⁵√n	17.59862172246

Divisors of 1688081

1, 1688081

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1688082	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	844041	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1299.2620982696	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999988152234	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1688081 can be divided by 2 positive divisors. The sum of these divisors (counting 1688081) is 1688082, the average is 844041.

Base conversion 1688081

Base	System	Value
2	Binary	110011100001000010001
3	Ternary	10011202121112
4	Quaternary	12130020101
5	Quinary	413004311
6	Senary	100103105
8	Octal	6341021
10	Decimal	1688081
12	Duodecimal	694a95
16	Hexadecimal	19c211
20	Vigesimal	ab041
36	Base36	106j5

Cryptographic Hash Functions

md5	8b3552ae809af4bd7c06781f161148be
sha1	3f4869b993e7aefd501da1de5b3285a47190677a
sha256	96cfe2889650a964aac6b31fa9651df2d8431dd4cd9a8ca250ff3b1eb9baf906
sha512	18805649702b89fbecb399d5985b4687f9e66b359b3c447d1ad82c5d1920b1fc07d7bd251b9750c718149cf191dd811eaa83e688d4b4b51a5bdce33d11461521
ripemd-160	41944e544bde121a6d92faf068936f8b2eed6001

1688081 as geometric shapes

Circle

Radius = n

Diameter	3376162
Circumference	10606525.736529
Area	8952337285922.8

Sphere

Radius = n

Volume	2.0149693970611E+19
Surface area	35809349143691
Circumference	10606525.736529

Square

Length = n

Perimeter	6752324
Area	2849617462561
Diagonal	2387307.0445843

Cube

Length = n

Surface area	17097704775366
Volume	4810385095817435441
Space diagonal	2923842.0592917

Equilateral Triangle

Length = n

Perimeter	5064243
Area	1233920556822.8
Altitude	1461921.0296458

Triangular Pyramid

Length = n

Surface area	1233920556822.8
Volume	5.6690932022853E+17
Height	795769.01486145