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

3948891 (number)

3948891 is an odd 7-digits composite number following 3948890 and preceding 3948892. In scientific notation, it is written as 3.948891 × 10^6. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 2600712 positive integers (up to 3948891) that are relatively prime to 3948891.

Interesting facts

3948891 has 8 divisors, whose sum is 5328960
The reverse of 3948891 is 1988493
Previous prime number is 83

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 42
Digital Root 6

Name

Name	three million nine hundred forty-eight thousand eight hundred ninety-one

Notation

Scientific notation	3.948891 × 10^6
Engineering notation	3.948891 × 10^6

Prime Factorization of 3948891

Prime Factorization 3 × 83 × 15859

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	3948891	Product of the distinct prime numbers

The prime factorization of 3948891 is 3 × 83 × 15859. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 5, 26, 420, 992, 1755, 127, 37591, 42312, 602701, 563591, 5276784, 6832634, 9647912, 52500296, 260436049, 768732784, 3202522709, 6450410511

Basic calculations (n = 3948891)

Multiplication

n×y

n×2	7897782
n×3	11846673
n×4	15795564
n×5	19744455

Division

n÷y

n÷2	1974445.5
n÷3	1316297
n÷3	987222.75
n÷5	789778.2

Exponentiation

n^y

n²	15593740129881
n³	6.1577980055226E+19
n⁴	2.4316473123826E+26
n⁵	9.6023101870419E+32

Nth Root

^y√n

²√n	1987.1816726208
³√n	158.06111773224
⁴√n	44.577815924749
⁵√n	20.859074212442

Divisors of 3948891

1, 3, 83, 249, 15859, 47577, 1316297, 3948891

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-3948890	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 3948891 can be divided by 8 positive divisors. The sum of these divisors (counting 3948891) is 1, the average is 0.125.

Base conversion 3948891

Base	System	Value
2	Binary	1111000100000101011011
3	Ternary	21102121212020
4	Quaternary	33010011123
5	Quinary	2002331031
6	Senary	220345523
8	Octal	17040533
10	Decimal	3948891
12	Duodecimal	13a52a3
16	Hexadecimal	3c415b
20	Vigesimal	14dc4b
36	Base36	2cmzf

Cryptographic Hash Functions

md5	155cd27c5a298ff77f5cb1a10a5188a1
sha1	12f48658f4656048b94bfab13100cd08687c1a05
sha256	1debdf728d91a928b30e249f94dd1c109ba0188f7fedcc3ff0701f1779abcdcc
sha512	04fdb2b2dd0c893bfa505dfacca35e51d2cdeed3ee5ed4ec2663d7b855a10a4227bec212b33740d30b30f18e6a07ba6fbe6163aac0e90420c62821fcadd2e504
ripemd-160	268a7489f23782ce7a427da4fd70a6b87c3534cf

3948891 as geometric shapes

Circle

Radius = n

Diameter	7897782
Circumference	24811613.910854
Area	48989179434022

Sphere

Radius = n

Volume	2.5793723968586E+20
Surface area	1.9595671773609E+14
Circumference	24811613.910854

Square

Length = n

Perimeter	15795564
Area	15593740129881
Diagonal	5584575.2085331

Cube

Length = n

Surface area	93562440779286
Volume	6.1577980055226E+19
Space diagonal	6839679.8455515

Equilateral Triangle

Length = n

Perimeter	11846673
Area	6752287546244.9
Altitude	3419839.9227757

Triangular Pyramid

Length = n

Surface area	6752287546244.9
Volume	7.2570345448034E+18
Height	1861525.069511