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

1990651 (number)

1990651 is an odd 7-digits composite number following 1990650 and preceding 1990652. In scientific notation, it is written as 1.990651 × 10^6. The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors. There are 1837368 positive integers (up to 1990651) that are relatively prime to 1990651.

Interesting facts

1990651 has 6 divisors, whose sum is 2155740
The reverse of 1990651 is 1560991
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 31
Digital Root 4

Name

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

Notation

Scientific notation	1.990651 × 10^6
Engineering notation	1.990651 × 10^6

Prime Factorization of 1990651

Prime Factorization 13 × 13 × 11779

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	153127	Product of the distinct prime numbers

The prime factorization of 1990651 is 13 × 13 × 11779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 35, 49, 41, 48, 7129, 8793, 29032, 21595, 183424, 966709, 9054026, 7871503, 81151072, 53064122, 698183501, 400108810, 639490904, 1650906919

Basic calculations (n = 1990651)

Multiplication

n×y

n×2	3981302
n×3	5971953
n×4	7962604
n×5	9953255

Division

n÷y

n÷2	995325.5
n÷3	663550.33333333
n÷3	497662.75
n÷5	398130.2

Exponentiation

n^y

n²	3962691403801
n³	7888335605667864451
n⁴	1.5702923161758E+25
n⁵	3.1259039694877E+31

Nth Root

^y√n

²√n	1410.904319931
³√n	125.79548160022
⁴√n	37.562006335272
⁵√n	18.188589661128

Divisors of 1990651

1, 13, 169, 11779, 153127, 1990651

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1990650	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990651 can be divided by 6 positive divisors. The sum of these divisors (counting 1990651) is 1, the average is 0.16666666666667.

Base conversion 1990651

Base	System	Value
2	Binary	111100101111111111011
3	Ternary	10202010122211
4	Quaternary	13211333323
5	Quinary	1002200101
6	Senary	110355551
8	Octal	7457773
10	Decimal	1990651
12	Duodecimal	7bbbb7
16	Hexadecimal	1e5ffb
20	Vigesimal	c8gcb
36	Base36	16nzv

Cryptographic Hash Functions

md5	0a12ba182c89578ee70bffba1d171253
sha1	d0d0a22718ac098645fee1777d6c8e0ce6573237
sha256	0c73e7017e33d129ade033bb7d9486b8c9d9d755765eac5269a837ae1faabfd0
sha512	063245c31645cc08ad5e707e09cd78287a979435530b27612ab48204c6629d53663256470514ffc199b16e67e1f2fafcb3cdadf25473d0442f65c9777915c8c6
ripemd-160	7a628d8986069e492220d01d921c2940f096e347

1990651 as geometric shapes

Circle

Radius = n

Diameter	3981302
Circumference	12507629.114922
Area	12449162202625

Sphere

Radius = n

Volume	3.3042582917089E+19
Surface area	49796648810499
Circumference	12507629.114922

Square

Length = n

Perimeter	7962604
Area	3962691403801
Diagonal	2815205.6421516

Cube

Length = n

Surface area	23776148422806
Volume	7888335605667864451
Space diagonal	3447908.6721378

Equilateral Triangle

Length = n

Perimeter	5971953
Area	1715895711524.9
Altitude	1723954.3360689

Triangular Pyramid

Length = n

Surface area	1715895711524.9
Volume	9.2964926650717E+17
Height	938401.88071719