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

40102891 (number)

40102891 is an odd 8-digits composite number following 40102890 and preceding 40102892. In scientific notation, it is written as 4.0102891 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 39037440 positive integers (up to 40102891) that are relatively prime to 40102891.

Interesting facts

40102891 has 8 divisors, whose sum is 41177664
The reverse of 40102891 is 19820104
Previous prime number is 193

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	forty million one hundred two thousand eight hundred ninety-one

Notation

Scientific notation	4.0102891 × 10^7
Engineering notation	4.0102891 × 10^6

Prime Factorization of 40102891

Prime Factorization 47 × 193 × 4421

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	40102891	Product of the distinct prime numbers

The prime factorization of 40102891 is 47 × 193 × 4421. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 81, 91, 23, 718, 4541, 1644, 17558, 8644, 138586, 763897, 5062160, 9805676, 7030530, 32981304, 928588768, 170621139, 6556116351, 6394179905

Basic calculations (n = 40102891)

Multiplication

n×y

n×2	80205782
n×3	120308673
n×4	160411564
n×5	200514455

Division

n÷y

n÷2	20051445.5
n÷3	13367630.333333
n÷3	10025722.75
n÷5	8020578.2

Exponentiation

n^y

n²	1608241866557881
n³	6.4495148276207E+22
n⁴	2.5864419013496E+30
n⁵	1.0372379764765E+38

Nth Root

^y√n

²√n	6332.6843439414
³√n	342.28817349203
⁴√n	79.578164994811
⁵√n	33.161574030514

Divisors of 40102891

1, 47, 193, 4421, 9071, 207787, 853253, 40102891

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	-40102890	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 40102891 can be divided by 8 positive divisors. The sum of these divisors (counting 40102891) is 1, the average is 0.125.

Base conversion 40102891

Base	System	Value
2	Binary	10011000111110101111101011
3	Ternary	2210110102211021
4	Quaternary	2120332233223
5	Quinary	40231243031
6	Senary	3551313311
8	Octal	230765753
10	Decimal	40102891
12	Duodecimal	1151b837
16	Hexadecimal	263ebeb
20	Vigesimal	cach4b
36	Base36	nvjl7

Cryptographic Hash Functions

md5	2b4d05ead6d137ddaf0e0158cb9a54e6
sha1	0d8eaefc785fe36be31609a5e03b762d171ced19
sha256	97b3958ddf29f73a890e205df1d756f65343c906927aecf04621a4756acb924f
sha512	617bec649bcb3001fe81a29c6e6c4e20d7fc5c96e2e17f551caffac084a7b1b178c07c6c18412b362c92ed6914dc863d028b4a458572c21a8c8fe51321ea3ac0
ripemd-160	3be763ca2c9989b4a52091f95ef85dd8074f0798

40102891 as geometric shapes

Circle

Radius = n

Diameter	80205782
Circumference	251973895.50662
Area	5.0524408331738E+15

Sphere

Radius = n

Volume	2.7015664535562E+23
Surface area	2.0209763332695E+16
Circumference	251973895.50662

Square

Length = n

Perimeter	160411564
Area	1608241866557881
Diagonal	56714052.34257

Cube

Length = n

Surface area	9649451199347286
Volume	6.4495148276207E+22
Space diagonal	69460244.742397

Equilateral Triangle

Length = n

Perimeter	120308673
Area	6.9638915593441E+14
Altitude	34730122.371198

Triangular Pyramid

Length = n

Surface area	6.9638915593441E+14
Volume	7.600826116623E+21
Height	18904684.11419