105057985 (number)

105057985 is an odd 9-digits composite number following 105057984 and preceding 105057986. In scientific notation, it is written as 1.05057985 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 81774720 positive integers (up to 105057985) that are relatively prime to 105057985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.05057985 × 10^8
Engineering notation 1.05057985 × 10^6

Prime Factorization of 105057985

Prime Factorization 5 × 37 × 567881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 105057985
Product of the distinct prime numbers

The prime factorization of 105057985 is 5 × 37 × 567881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 10, 48, 775, 537, 5229, 6824, 23676, 47161, 368067, 252104, 4291169, 591142, 49013217, 41588533, 180247841, 926754335, 7264642458, 6722263457

Basic calculations (n = 105057985)

Multiplication

n×y
n×2 210115970
n×3 315173955
n×4 420231940
n×5 525289925

Division

n÷y
n÷2 52528992.5
n÷3 35019328.333333
n÷3 26264496.25
n÷5 21011597

Exponentiation

ny
n2 11037180212260225
n3 1.1595439131819E+24
n4 1.2181934703791E+32
n5 1.2798095133818E+40

Nth Root

y√n
2√n 10249.779753731
3√n 471.8562250618
4√n 101.24119593195
5√n 40.205532026548

Divisors of 105057985

1, 5, 37, 185, 567881, 2839405, 21011597, 105057985

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 -105057984
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 105057985 can be divided by 8 positive divisors. The sum of these divisors (counting 105057985) is 1, the average is 0.125.

Base conversion 105057985

Base System Value
2 Binary 110010000110000111011000001
3 Ternary 21022200111110111
4 Quaternary 12100300323001
5 Quinary 203343323420
6 Senary 14231431321
8 Octal 620607301
10 Decimal 105057985
12 Duodecimal 2b225541
16 Hexadecimal 6430ec1
20 Vigesimal 1cgc4j5
36 Base36 1qjr9d

Cryptographic Hash Functions

md5 8e9474f83b87b5be618e584f0dd9d32b
sha1 46214c49367291830200b6ad2fde3de314d3e862
sha256 bdeb7826cc737fa615e76766707460621e982ba3a603b577298ffee76c22056d
sha512 c548e66012432483ff990e1f61007c2171c08c27741c96ecdbd7b0f4721a52b1412d0acd4a7a3a1f7c51075f8945569a1004c87295b62eeaf096c3637a18edab
ripemd-160 dca470ad68f0a48b8f47df5bf8541a03311347b0

105057985 as geometric shapes

Circle

Radius = n
Diameter 210115970
Circumference 660098787.75389
Area 3.4674324271183E+16

Sphere

Radius = n
Volume 4.8570861855562E+24
Surface area 1.3869729708473E+17
Circumference 660098787.75389

Square

Length = n
Perimeter 420231940
Area 11037180212260225
Diagonal 148574427.22259

Cube

Length = n
Surface area 66223081273561350
Volume 1.1595439131819E+24
Space diagonal 181965767.76081

Equilateral Triangle

Length = n
Perimeter 315173955
Area 4.7792392249821E+15
Altitude 90982883.880404

Triangular Pyramid

Length = n
Surface area 4.7792392249821E+15
Volume 1.3665356068242E+23
Height 49524809.074196