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

100689681 (number)

100689681 is an odd 9-digits composite number following 100689680 and preceding 100689682. In scientific notation, it is written as 1.00689681 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 67126452 positive integers (up to 100689681) that are relatively prime to 100689681.

Interesting facts

100689681 has 4 divisors, whose sum is 134252912
The reverse of 100689681 is 186986001
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	1.00689681 × 10^8
Engineering notation	1.00689681 × 10^6

Prime Factorization of 100689681

Prime Factorization 3 × 33563227

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	100689681	Product of the distinct prime numbers

The prime factorization of 100689681 is 3 × 33563227. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 62, 75, 943, 602, 3263, 6103, 7709, 48654, 613755, 556894, 8918049, 3620021, 49727944, 87604400, 714209368, 875046144, 3887225436, 1084932372

Basic calculations (n = 100689681)

Multiplication

n×y

n×2	201379362
n×3	302069043
n×4	402758724
n×5	503448405

Division

n÷y

n÷2	50344840.5
n÷3	33563227
n÷3	25172420.25
n÷5	20137936.2

Exponentiation

n^y

n²	10138411859881761
n³	1.0208334560181E+24
n⁴	1.0278739504059E+32
n⁵	1.0349630017458E+40

Nth Root

^y√n

²√n	10034.424796669
³√n	465.22351146305
⁴√n	100.17197610444
⁵√n	39.865479578633

Divisors of 100689681

1, 3, 33563227, 100689681

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-100689680	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 100689681 can be divided by 4 positive divisors. The sum of these divisors (counting 100689681) is 1, the average is 0.25.

Base conversion 100689681

Base	System	Value
2	Binary	110000000000110011100010001
3	Ternary	21000110120021110
4	Quaternary	12000012130101
5	Quinary	201234032211
6	Senary	13554043533
8	Octal	600063421
10	Decimal	100689681
12	Duodecimal	298795a9
16	Hexadecimal	6006711
20	Vigesimal	1b96441
36	Base36	1ny4nl

Cryptographic Hash Functions

md5	1b0bac22f34f9ecba6ead6225710d99e
sha1	a856d67b22191d81225039c505f4fe6267fec9e4
sha256	83e80b03894fb982742f7f0d85e3cec5db3ddcf4a0c2c155cb99c068cd5afe9b
sha512	eeb5a6cf2a20c032b42fd7b721d479020a38383513c618fe50296c87579071ceb01da0109f254cdf2a3bdaf78092428ba77a65028aa7e9d70ed01227e91dd47b
ripemd-160	906ffbecb64c0cdfbfb35b4a23c5bb406899f68d

100689681 as geometric shapes

Circle

Radius = n

Diameter	201379362
Circumference	632651924.2438
Area	3.1850760218072E+16

Sphere

Radius = n

Volume	4.2760571812869E+24
Surface area	1.2740304087229E+17
Circumference	632651924.2438

Square

Length = n

Perimeter	402758724
Area	10138411859881761
Diagonal	142396712.46122

Cube

Length = n

Surface area	60830471159290566
Volume	1.0208334560181E+24
Space diagonal	174399643.2899

Equilateral Triangle

Length = n

Perimeter	302069043
Area	4.3900611123435E+15
Altitude	87199821.644951

Triangular Pyramid

Length = n

Surface area	4.3900611123435E+15
Volume	1.2030637653542E+23
Height	47465570.820407