100805985, one hundred million eight hundred five thousand nine hundred eighty-five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

100805985 has 40 divisors, whose sum is 139825920
The reverse of 100805985 is 589508001
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9

Name

Name	one hundred million eight hundred five thousand nine hundred eighty-five

Notation

Scientific notation	1.00805985 × 10^8
Engineering notation	1.00805985 × 10^6

Prime Factorization of 100805985

Prime Factorization 7 × 15 × 9 × 49 × 7 × 311

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	14400855	Product of the distinct prime numbers

The prime factorization of 100805985 is 7 × 15 × 9 × 49 × 7 × 311. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 59, 61, 94, 194, 2932, 9510, 1707, 75025, 217407, 589344, 9821558, 6631976, 25112989, 35573664, 334316759, 465899628, 4609842596, 7874502777

Basic calculations (n = 100805985)

Multiplication

n×y

n×2	201611970
n×3	302417955
n×4	403223940
n×5	504029925

Division

n÷y

n÷2	50402992.5
n÷3	33601995
n÷3	25201496.25
n÷5	20161197

Exponentiation

n^y

n²	10161846611820225
n³	1.0243749571235E+24
n⁴	1.0326312656216E+32
n⁵	1.0409541187278E+40

Nth Root

^y√n

²√n	10040.218374119
³√n	465.40256501796
⁴√n	100.20089008646
⁵√n	39.874684839724

Divisors of 100805985

1, 7, 9, 15, 49, 63, 105, 135, 311, 343, 441, 735, 945, 2177, 2401, 2799, 3087, 4665, 5145, 6615, 15239, 19593, 21609, 32655, 36015, 41985, 46305, 106673, 137151, 228585, 293895, 324135, 746711, 960057, 1600095, 2057265, 6720399, 11200665, 14400855, 100805985

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-100805984	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 100805985 can be divided by 40 positive divisors. The sum of these divisors (counting 100805985) is 1, the average is 0.025.

Base conversion 100805985

Base	System	Value
2	Binary	110000000100010110101100001
3	Ternary	21000200110211000
4	Quaternary	12000202311201
5	Quinary	201301242420
6	Senary	14000342213
8	Octal	600426541
10	Decimal	100805985
12	Duodecimal	29914969
16	Hexadecimal	6022d61
20	Vigesimal	1ba0ej5
36	Base36	1o0me9

Cryptographic Hash Functions

md5	fa013e76e71e643b561e2bceb476a659
sha1	f5626e37bcff47a0c904bf38d0f56220489427ac
sha256	dba36e5caf013c539459d401a1ce2346bd78b4644ac468eb7df740549427f373
sha512	88d487f10b3c10133f04c8aca621fb3d195fb648df8ac701026a8069ac12ae868f51939a7f952c27f0c93917781195185400bd0e2d6d9b503dada97ca04f38c2
ripemd-160	fcfa4fb537726b5f51e6c51465badf9317adb8c7

100805985 as geometric shapes

Circle

Radius = n

Diameter	201611970
Circumference	633382683.82777
Area	3.1924382662601E+16

Sphere

Radius = n

Volume	4.2908917864272E+24
Surface area	1.276975306504E+17
Circumference	633382683.82777

Square

Length = n

Perimeter	403223940
Area	10161846611820225
Diagonal	142561191.15538

Cube

Length = n

Surface area	60971079670921350
Volume	1.0243749571235E+24
Space diagonal	174601087.72703

Equilateral Triangle

Length = n

Perimeter	302417955
Area	4.4002086575986E+15
Altitude	87300543.863513

Triangular Pyramid

Length = n

Surface area	4.4002086575986E+15
Volume	1.2072374644328E+23
Height	47520397.051793