105021812 (number)

105021812 is an even 9-digits composite number following 105021811 and preceding 105021813. In scientific notation, it is written as 1.05021812 × 10^8. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 44920512 positive integers (up to 105021812) that are relatively prime to 105021812.

Interesting facts

Basic properties

Name

Name one hundred five million twenty-one thousand eight hundred twelve

Notation

Scientific notation 1.05021812 × 10^8
Engineering notation 1.05021812 × 10^6

Prime Factorization of 105021812

Prime Factorization 2 × 2 × 7 × 547 × 6857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 52510906
Product of the distinct prime numbers

The prime factorization of 105021812 is 2 × 2 × 7 × 547 × 6857. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 43, 81, 421, 566, 5973, 2341, 20611, 70064, 846657, 935628, 8355415, 177695, 79858239, 50002887, 656780555, 525248277, 5294991890, 1030064987

Basic calculations (n = 105021812)

Multiplication

n×y
n×2 210043624
n×3 315065436
n×4 420087248
n×5 525109060

Division

n÷y
n÷2 52510906
n÷3 35007270.666667
n÷3 26255453
n÷5 21004362.4

Exponentiation

ny
n2 11029580995763344
n3 1.1583465817758E+24
n4 1.216516569421E+32
n5 1.2776077444862E+40

Nth Root

y√n
2√n 10248.015027311
3√n 471.80206317975
4√n 101.23248010057
5√n 40.20276297467

Divisors of 105021812

1, 2, 4, 7, 14, 28, 547, 1094, 2188, 3829, 6857, 7658, 13714, 15316, 27428, 47999, 95998, 191996, 3750779, 7501558, 15003116, 26255453, 52510906, 105021812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105021811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105021812 can be divided by 24 positive divisors. The sum of these divisors (counting 105021812) is 1, the average is 0.041666666666667.

Base conversion 105021812

Base System Value
2 Binary 110010000101000000101110100
3 Ternary 21022121122211202
4 Quaternary 12100220011310
5 Quinary 203341144222
6 Senary 14230552032
8 Octal 620500564
10 Decimal 105021812
12 Duodecimal 2b208618
16 Hexadecimal 6428174
20 Vigesimal 1cg7eac
36 Base36 1qizck

Cryptographic Hash Functions

md5 b228977aed3c6b8ec28c7bc7187c343b
sha1 899631825c375110082f43a350ba5d591c16efa7
sha256 b564ffb08a7eb1803e776e80de2b6492af2d74144a62973dd90b5a99c5694fbb
sha512 6612bc6f15d2e32866e9c919490c928b7bef33c50d397c786bbd82565c3763187433ba1fba297052151dad3a8969fc876662542af59b59d05ca8df5ea042b3d7
ripemd-160 0e9b2aabbbdb0fa259c9c83d76181699db607eaf

105021812 as geometric shapes

Circle

Radius = n
Diameter 210043624
Circumference 659871506.09178
Area 3.4650450628464E+16

Sphere

Radius = n
Volume 4.8520708154904E+24
Surface area 1.3860180251385E+17
Circumference 659871506.09178

Square

Length = n
Perimeter 420087248
Area 11029580995763344
Diagonal 148523270.8754

Cube

Length = n
Surface area 66177485974580064
Volume 1.1583465817758E+24
Space diagonal 181903114.28695

Equilateral Triangle

Length = n
Perimeter 315065436
Area 4.7759486677146E+15
Altitude 90951557.143473

Triangular Pyramid

Length = n
Surface area 4.7759486677146E+15
Volume 1.3651245382299E+23
Height 49507756.958466