100405942 (number)

100405942 is an even 9-digits composite number following 100405941 and preceding 100405943. In scientific notation, it is written as 1.00405942 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 39720096 positive integers (up to 100405942) that are relatively prime to 100405942.

Interesting facts

Basic properties

Name

Name one hundred million four hundred five thousand nine hundred forty-two

Notation

Scientific notation 1.00405942 × 10^8
Engineering notation 1.00405942 × 10^6

Prime Factorization of 100405942

Prime Factorization 2 × 1183 × 42437

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 100405942
Product of the distinct prime numbers

The prime factorization of 100405942 is 2 × 1183 × 42437. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 22, 73, 873, 698, 9355, 898, 9999, 37169, 493445, 889775, 5384707, 6104117, 77278896, 33728638, 388547702, 730279594, 4618629724, 2809610282

Basic calculations (n = 100405942)

Multiplication

n×y
n×2 200811884
n×3 301217826
n×4 401623768
n×5 502029710

Division

n÷y
n÷2 50202971
n÷3 33468647.333333
n÷3 25101485.5
n÷5 20081188.4

Exponentiation

ny
n2 10081353188907364
n3 1.0122277635669E+24
n4 1.0163368211949E+32
n5 1.0204625592136E+40

Nth Root

y√n
2√n 10020.27654309
3√n 464.78610735491
4√n 100.10133137521
5√n 39.842986384107

Divisors of 100405942

1, 2, 1183, 2366, 42437, 84874, 50202971, 100405942

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 -100405941
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 100405942 can be divided by 8 positive divisors. The sum of these divisors (counting 100405942) is 1, the average is 0.125.

Base conversion 100405942

Base System Value
2 Binary 101111111000001001010110110
3 Ternary 20222221011001121
4 Quaternary 11333001022312
5 Quinary 201200442232
6 Senary 13544014154
8 Octal 577011266
10 Decimal 100405942
12 Duodecimal 2976135a
16 Hexadecimal 5fc12b6
20 Vigesimal 1b7aeh2
36 Base36 1ns1py

Cryptographic Hash Functions

md5 c134bcc4f060df96be1e28e1ddb80611
sha1 9e105052789f5699a690d79c68a72ca41261d3b4
sha256 b4466641f40da28e32daaf77ba0fe2e22b313995237ca888dd06dbb0ee7ef384
sha512 3ba2ca591bb260711a59a963581272a643ee6ba8354904fc9cff71e37a238335f54692a42939428dbe1d3d98fd7bb5ce2a95d69d39d59023c5fe4da3ce746db0
ripemd-160 59239addf0be29c5aee69049488a1ccea018bc68

100405942 as geometric shapes

Circle

Radius = n
Diameter 200811884
Circumference 630869139.52793
Area 3.1671505116515E+16

Sphere

Radius = n
Volume 4.2400097410421E+24
Surface area 1.2668602046606E+17
Circumference 630869139.52793

Square

Length = n
Perimeter 401623768
Area 10081353188907364
Diagonal 141995444.91925

Cube

Length = n
Surface area 60488119133444184
Volume 1.0122277635669E+24
Space diagonal 173908192.92581

Equilateral Triangle

Length = n
Perimeter 301217826
Area 4.3653539830585E+15
Altitude 86954096.462907

Triangular Pyramid

Length = n
Surface area 4.3653539830585E+15
Volume 1.1929218595391E+23
Height 47331814.973082