100805861 (number)

100805861 is an odd 9-digits composite number following 100805860 and preceding 100805862. In scientific notation, it is written as 1.00805861 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 92797632 positive integers (up to 100805861) that are relatively prime to 100805861.

Interesting facts

Basic properties

Name

Name one hundred million eight hundred five thousand eight hundred sixty-one

Notation

Scientific notation 1.00805861 × 10^8
Engineering notation 1.00805861 × 10^6

Prime Factorization of 100805861

Prime Factorization 13 × 373 × 20789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 100805861
Product of the distinct prime numbers

The prime factorization of 100805861 is 13 × 373 × 20789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 84, 33, 931, 913, 7475, 5850, 27165, 56871, 432283, 361817, 3463993, 9281633, 5613956, 1845055, 586223216, 279033178, 8549623871, 2246525793

Basic calculations (n = 100805861)

Multiplication

n×y
n×2 201611722
n×3 302417583
n×4 403223444
n×5 504029305

Division

n÷y
n÷2 50402930.5
n÷3 33601953.666667
n÷3 25201465.25
n÷5 20161172.2

Exponentiation

ny
n2 10161821611951321
n3 1.0243711769212E+24
n4 1.0326261847312E+32
n5 1.0409477164297E+40

Nth Root

y√n
2√n 10040.212198953
3√n 465.40237418953
4√n 100.20085927253
5√n 39.874675029863

Divisors of 100805861

1, 13, 373, 4849, 20789, 270257, 7754297, 100805861

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 -100805860
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 100805861 can be divided by 8 positive divisors. The sum of these divisors (counting 100805861) is 1, the average is 0.125.

Base conversion 100805861

Base System Value
2 Binary 110000000100010110011100101
3 Ternary 21000200110122102
4 Quaternary 12000202303211
5 Quinary 201301241421
6 Senary 14000341445
8 Octal 600426345
10 Decimal 100805861
12 Duodecimal 29914885
16 Hexadecimal 6022ce5
20 Vigesimal 1ba0ed1
36 Base36 1o0mat

Cryptographic Hash Functions

md5 4e8136ce0f6e5ce5a2aa7c384eb17b67
sha1 c8f503fca06b4629570aaacfebe3eebac0fc0306
sha256 8e92452ff0b8c4f8c8fac31519ae3cc297727505d21b7ca40c1851f6f7f4fbb6
sha512 d2f89ebe54d28851b49c443c304849d63d6d6aed367069de676fe70b60f6b0926fa704988fa3cf35a4ec5f3936ea48133d01ae588219f4307fa03eeb7b46c78e
ripemd-160 8fb0f06566109336cc4ff2c50f46e4c2889eadd6

100805861 as geometric shapes

Circle

Radius = n
Diameter 201611722
Circumference 633381904.71279
Area 3.1924304123196E+16

Sphere

Radius = n
Volume 4.2908759519529E+24
Surface area 1.2769721649279E+17
Circumference 633381904.71279

Square

Length = n
Perimeter 403223444
Area 10161821611951321
Diagonal 142561015.7929

Cube

Length = n
Surface area 60970929671707926
Volume 1.0243711769212E+24
Space diagonal 174600872.95273

Equilateral Triangle

Length = n
Perimeter 302417583
Area 4.4001978323378E+15
Altitude 87300436.476363

Triangular Pyramid

Length = n
Surface area 4.4001978323378E+15
Volume 1.2072330094217E+23
Height 47520338.597632