100805980 (number)

100805980 is an even 9-digits composite number following 100805979 and preceding 100805981. In scientific notation, it is written as 1.00805980 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 36449600 positive integers (up to 100805980) that are relatively prime to 100805980.

Interesting facts

Basic properties

Name

Name one hundred million eight hundred five thousand nine hundred eighty

Notation

Scientific notation 1.00805980 × 10^8
Engineering notation 1.00805980 × 10^6

Prime Factorization of 100805980

Prime Factorization 2 × 2 × 5 × 11 × 191 × 2399

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 50402990
Product of the distinct prime numbers

The prime factorization of 100805980 is 2 × 2 × 5 × 11 × 191 × 2399. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 97, 64, 168, 977, 7438, 8564, 69816, 79681, 693203, 385954, 9018314, 9882300, 17418179, 14082610, 634192757, 898321298, 2689656154, 9744610939

Basic calculations (n = 100805980)

Multiplication

n×y
n×2 201611960
n×3 302417940
n×4 403223920
n×5 504029900

Division

n÷y
n÷2 50402990
n÷3 33601993.333333
n÷3 25201495
n÷5 20161196

Exponentiation

ny
n2 10161845603760400
n3 1.0243748046958E+24
n4 1.0326310607466E+32
n5 1.0409538605701E+40

Nth Root

y√n
2√n 10040.218125121
3√n 465.40255732326
4√n 100.20088884396
5√n 39.874684444165

Divisors of 100805980

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 2399, 3820, 4202, 4798, 8404, 9596, 10505, 11995, 21010, 23990, 26389, 42020, 47980, 52778, 105556, 131945, 263890, 458209, 527780, 916418, 1832836, 2291045, 4582090, 5040299, 9164180, 10080598, 20161196, 25201495, 50402990, 100805980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -100805979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 100805980 can be divided by 48 positive divisors. The sum of these divisors (counting 100805980) is 1, the average is 0.020833333333333.

Base conversion 100805980

Base System Value
2 Binary 110000000100010110101011100
3 Ternary 21000200110210211
4 Quaternary 12000202311130
5 Quinary 201301242410
6 Senary 14000342204
8 Octal 600426534
10 Decimal 100805980
12 Duodecimal 29914964
16 Hexadecimal 6022d5c
20 Vigesimal 1ba0ej0
36 Base36 1o0me4

Cryptographic Hash Functions

md5 da123ae80ef7db481b934f5a474d700b
sha1 9df6363bf7d8ac2758fcffd9e2177519d6d278e5
sha256 d87f98bc43e1cb3f6f271e33b16ca5bfa65de3f152e05ffa20992af8b9790449
sha512 8da32e6096d9b5695ca61b4d2790178a636019548f7b71c8171bd9fa129a78f5c1e85e769e66249aed5e797a89b500256b136e585837997ebddd5da6022ea945
ripemd-160 57e95800871cf91a89418141da086a665d12cdd6

100805980 as geometric shapes

Circle

Radius = n
Diameter 201611960
Circumference 633382652.41184
Area 3.1924379495687E+16

Sphere

Radius = n
Volume 4.2908911479396E+24
Surface area 1.2769751798275E+17
Circumference 633382652.41184

Square

Length = n
Perimeter 403223920
Area 10161845603760400
Diagonal 142561184.08431

Cube

Length = n
Surface area 60971073622562400
Volume 1.0243748046958E+24
Space diagonal 174601079.06677

Equilateral Triangle

Length = n
Perimeter 302417940
Area 4.4002082210959E+15
Altitude 87300539.533386

Triangular Pyramid

Length = n
Surface area 4.4002082210959E+15
Volume 1.207237284795E+23
Height 47520394.69477