105918087 (number)

105918087 is an odd 9-digits composite number following 105918086 and preceding 105918088. In scientific notation, it is written as 1.05918087 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 62017920 positive integers (up to 105918087) that are relatively prime to 105918087.

Interesting facts

Basic properties

Name

Name one hundred five million nine hundred eighteen thousand eighty-seven

Notation

Scientific notation 1.05918087 × 10^8
Engineering notation 1.05918087 × 10^6

Prime Factorization of 105918087

Prime Factorization 3 × 11 × 37 × 223 × 389

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 105918087
Product of the distinct prime numbers

The prime factorization of 105918087 is 3 × 11 × 37 × 223 × 389. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 62, 86, 994, 805, 7184, 203, 68360, 30237, 314678, 677665, 2807997, 6750336, 5385015, 30394612, 19258916, 99301971, 8148448998, 4396405982

Basic calculations (n = 105918087)

Multiplication

n×y
n×2 211836174
n×3 317754261
n×4 423672348
n×5 529590435

Division

n÷y
n÷2 52959043.5
n÷3 35306029
n÷3 26479521.75
n÷5 21183617.4

Exponentiation

ny
n2 11218641153739569
n3 1.1882570097436E+24
n4 1.2585790933638E+32
n5 1.3330628990729E+40

Nth Root

y√n
2√n 10291.651325225
3√n 473.14041097534
4√n 101.44777634441
5√n 40.271149441987

Divisors of 105918087

1, 3, 11, 33, 37, 111, 223, 389, 407, 669, 1167, 1221, 2453, 4279, 7359, 8251, 12837, 14393, 24753, 43179, 86747, 90761, 158323, 260241, 272283, 474969, 954217, 2862651, 3209639, 9628917, 35306029, 105918087

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105918086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105918087 can be divided by 32 positive divisors. The sum of these divisors (counting 105918087) is 1, the average is 0.03125.

Base conversion 105918087

Base System Value
2 Binary 110010100000010111010000111
3 Ternary 21101022012022010
4 Quaternary 12110002322013
5 Quinary 204103334322
6 Senary 14302105303
8 Octal 624027207
10 Decimal 105918087
12 Duodecimal 2b57b233
16 Hexadecimal 6502e87
20 Vigesimal 1d1jf47
36 Base36 1r26x3

Cryptographic Hash Functions

md5 f2d56543a27266c39489cbf317661f13
sha1 193f50d2950b10b1b431974191ae4a51c77f3e6b
sha256 bc2893955a7a32467d9e4cfeb1f6ba8a91d315f400b4aac8d70a891b4162fdce
sha512 1208fe0df6a497f497e2ac966449df28669bbc75a52ebbfa65d2fe64a860b5b99da58999388a4d1501a0b5eeaa21729aabae0436addb90d4e37a81ff0ccddd48
ripemd-160 e486509e44c9f16f8e86df16f66708c8a4c5e714

105918087 as geometric shapes

Circle

Radius = n
Diameter 211836174
Circumference 665502968.00297
Area 3.5244400631848E+16

Sphere

Radius = n
Volume 4.9773593231826E+24
Surface area 1.4097760252739E+17
Circumference 665502968.00297

Square

Length = n
Perimeter 423672348
Area 11218641153739569
Diagonal 149790795.13601

Cube

Length = n
Surface area 67311846922437414
Volume 1.1882570097436E+24
Space diagonal 183455508.1245

Equilateral Triangle

Length = n
Perimeter 317754261
Area 4.85781411754E+15
Altitude 91727754.06225

Triangular Pyramid

Length = n
Surface area 4.85781411754E+15
Volume 1.4003743156369E+23
Height 49930265.045338