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

99681971 (number)

99681971 is an odd 8-digits composite number following 99681970 and preceding 99681972. In scientific notation, it is written as 9.9681971 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 97278408 positive integers (up to 99681971) that are relatively prime to 99681971.

Interesting facts

99681971 has 8 divisors, whose sum is 102097920
The reverse of 99681971 is 17918699
Previous prime number is 367

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5

Name

Name	ninety-nine million six hundred eighty-one thousand nine hundred seventy-one

Notation

Scientific notation	9.9681971 × 10^7
Engineering notation	9.9681971 × 10^6

Prime Factorization of 99681971

Prime Factorization 47 × 367 × 5779

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	99681971	Product of the distinct prime numbers

The prime factorization of 99681971 is 47 × 367 × 5779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 17, 87, 836, 128, 9296, 6641, 88329, 82790, 54190, 576973, 2728199, 8798777, 59843626, 88115709, 49537869, 275211177, 5966051304, 4494538230

Basic calculations (n = 99681971)

Multiplication

n×y

n×2	199363942
n×3	299045913
n×4	398727884
n×5	498409855

Division

n÷y

n÷2	49840985.5
n÷3	33227323.666667
n÷3	24920492.75
n÷5	19936394.2

Exponentiation

n^y

n²	9936495342444841
n³	9.9048944056722E+23
n⁴	9.8733939690428E+31
n⁵	9.841993712937E+39

Nth Root

^y√n

²√n	9984.0858870505
³√n	463.6663075286
⁴√n	99.920397752663
⁵√n	39.785362856251

Divisors of 99681971

1, 47, 367, 5779, 17249, 271613, 2120893, 99681971

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	-99681970	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 99681971 can be divided by 8 positive divisors. The sum of these divisors (counting 99681971) is 1, the average is 0.125.

Base conversion 99681971

Base	System	Value
2	Binary	101111100010000011010110011
3	Ternary	20221120100221212
4	Quaternary	11330100122303
5	Quinary	201004310341
6	Senary	13520310335
8	Octal	574203263
10	Decimal	99681971
12	Duodecimal	294723ab
16	Hexadecimal	5f106b3
20	Vigesimal	1b304ib
36	Base36	1ncj3n

Cryptographic Hash Functions

md5	1e7653c8636d17213b93daa439238145
sha1	a2f17a7eaa92ca77a3059a353b1087b168f5d265
sha256	75430db468eba13722b07ce4a1356a7b811bce584352e9a4c90d3227f71cef87
sha512	867c5a01ab5e90e0b53f1081ab68b391778cd007fd68c7328ff438b1a11e697a12c56ea2c1e3deec7591285b824ac666e5e575a5ef9b3ff180a6c11cd91b2807
ripemd-160	70dc8f1d5ee10e3a084b6ae7a561202d79c1706d

99681971 as geometric shapes

Circle

Radius = n

Diameter	199363942
Circumference	626320295.5779
Area	3.1216420770254E+16

Sphere

Radius = n

Volume	4.1489524665923E+24
Surface area	1.2486568308102E+17
Circumference	626320295.5779

Square

Length = n

Perimeter	398727884
Area	9936495342444841
Diagonal	140971595.31228

Cube

Length = n

Surface area	59618972054669046
Volume	9.9048944056722E+23
Space diagonal	172654238.37061

Equilateral Triangle

Length = n

Perimeter	299045913
Area	4.3026286955715E+15
Altitude	86327119.185304

Triangular Pyramid

Length = n

Surface area	4.3026286955715E+15
Volume	1.1673030001979E+23
Height	46990531.770761