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

1990657 (number)

1990657 is an odd 7-digits prime number following 1990656 and preceding 1990658. In scientific notation, it is written as 1.990657 × 10^6. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 1990656 positive integers (up to 1990657) that are relatively prime to 1990657.

Interesting facts

1990657 has 2 divisors, whose sum is 1990658
The reverse of 1990657 is 7560991
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 37
Digital Root 1

Name

Name	one million nine hundred ninety thousand six hundred fifty-seven

Notation

Scientific notation	1.990657 × 10^6
Engineering notation	1.990657 × 10^6

Prime Factorization of 1990657

Prime Factorization 1990657

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1990657	Product of the distinct prime numbers

The prime factorization of 1990657 is 1990657. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 9, 29, 78, 333, 249, 9818, 9651, 22714, 52765, 922102, 240853, 5318814, 7631076, 4233464, 64784106, 7222813, 966366086, 8209175293, 6227060156

Basic calculations (n = 1990657)

Multiplication

n×y

n×2	3981314
n×3	5971971
n×4	7962628
n×5	9953285

Division

n÷y

n÷2	995328.5
n÷3	663552.33333333
n÷3	497664.25
n÷5	398131.4

Exponentiation

n^y

n²	3962715291649
n³	7888406934328123393
n⁴	1.5703112482669E+25
n⁵	3.1259510785412E+31

Nth Root

^y√n

²√n	1410.9064462253
³√n	125.79560798637
⁴√n	37.562034639051
⁵√n	18.188600625522

Divisors of 1990657

1, 1990657

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1990658	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	995329	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1410.9068006073	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999989953071	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990657 can be divided by 2 positive divisors. The sum of these divisors (counting 1990657) is 1990658, the average is 995329.

Base conversion 1990657

Base	System	Value
2	Binary	111100110000000000001
3	Ternary	10202010200001
4	Quaternary	13212000001
5	Quinary	1002200112
6	Senary	110400001
8	Octal	7460001
10	Decimal	1990657
12	Duodecimal	800001
16	Hexadecimal	1e6001
20	Vigesimal	c8gch
36	Base36	16o01

Cryptographic Hash Functions

md5	4a17b96900e4c2fd51eae4f555e0c6ae
sha1	5c4d34ce0c6b364b7f10e7f339b413c9d5851d89
sha256	eed2a53c94f99769f5f3e3068e3c4adc723c5b3bc359cf075a776e778fbcab0b
sha512	e64038805a5000d43b851fe63a348afa7cf95f565dea676ed15e737e8d4294c6a4c859cecec00e78170e72c6c63a6232a465665d8a1543004319242fb62cb14e
ripemd-160	edddcbebb22a5183eeeb01e5ffedee08e14564a2

1990657 as geometric shapes

Circle

Radius = n

Diameter	3981314
Circumference	12507666.814034
Area	12449237248512

Sphere

Radius = n

Volume	3.3042881697883E+19
Surface area	49796948994050
Circumference	12507666.814034

Square

Length = n

Perimeter	7962628
Area	3962715291649
Diagonal	2815214.1274329

Cube

Length = n

Surface area	23776291749894
Volume	7888406934328123393
Space diagonal	3447919.0644426

Equilateral Triangle

Length = n

Perimeter	5971971
Area	1715906055266.5
Altitude	1723959.5322213

Triangular Pyramid

Length = n

Surface area	1715906055266.5
Volume	9.296576726704E+17
Height	938404.70914431