100805942 (number)

100805942 is an even 9-digits composite number following 100805941 and preceding 100805943. In scientific notation, it is written as 1.00805942 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 49693000 positive integers (up to 100805942) that are relatively prime to 100805942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.00805942 × 10^8
Engineering notation 1.00805942 × 10^6

Prime Factorization of 100805942

Prime Factorization 2 × 71 × 709901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 100805942
Product of the distinct prime numbers

The prime factorization of 100805942 is 2 × 71 × 709901. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 37, 17, 10, 511, 22, 9878, 82814, 87375, 215874, 778390, 8111714, 7861032, 53292037, 68957185, 238834554, 195028834, 8600095771, 7389522262

Basic calculations (n = 100805942)

Multiplication

n×y
n×2 201611884
n×3 302417826
n×4 403223768
n×5 504029710

Division

n÷y
n÷2 50402971
n÷3 33601980.666667
n÷3 25201485.5
n÷5 20161188.4

Exponentiation

ny
n2 10161837942507364
n3 1.0243736462458E+24
n4 1.0326295036978E+32
n5 1.0409518985725E+40

Nth Root

y√n
2√n 10040.216232731
3√n 465.4024988436
4√n 100.20087940099
5√n 39.874681437918

Divisors of 100805942

1, 2, 71, 142, 709901, 1419802, 50402971, 100805942

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 -100805941
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 100805942 can be divided by 8 positive divisors. The sum of these divisors (counting 100805942) is 1, the average is 0.125.

Base conversion 100805942

Base System Value
2 Binary 110000000100010110100110110
3 Ternary 21000200110202102
4 Quaternary 12000202310312
5 Quinary 201301242232
6 Senary 14000342102
8 Octal 600426466
10 Decimal 100805942
12 Duodecimal 29914932
16 Hexadecimal 6022d36
20 Vigesimal 1ba0eh2
36 Base36 1o0md2

Cryptographic Hash Functions

md5 bdbec2243e7a5b6facd33d80326d3f42
sha1 b8c63cda281c60786f9c588202ea1c9d70e152de
sha256 a0897df2eb92290a53db1bb3cdc1e22fdf2b5b7f082494fb18eaa349f33075e8
sha512 b396d90806cbd5a252ab53c6327d415bf79a8d9da82422a4eebdac0c8a30b19bab8e2a35ea2622c3b3a960f8b4f5a5e8481467d45ffa8f0d43aaa29bbe907585
ripemd-160 b6fdaef47ef6f02f4a71f8350f52e2ff90ed2d6f

100805942 as geometric shapes

Circle

Radius = n
Diameter 201611884
Circumference 633382413.6508
Area 3.1924355427151E+16

Sphere

Radius = n
Volume 4.2908862954357E+24
Surface area 1.276974217086E+17
Circumference 633382413.6508

Square

Length = n
Perimeter 403223768
Area 10161837942507364
Diagonal 142561130.3442

Cube

Length = n
Surface area 60971027655044184
Volume 1.0243736462458E+24
Space diagonal 174601013.24884

Equilateral Triangle

Length = n
Perimeter 302417826
Area 4.400204903676E+15
Altitude 87300506.624421

Triangular Pyramid

Length = n
Surface area 4.400204903676E+15
Volume 1.2072359195487E+23
Height 47520376.781399