100984945 (number)

100984945 is an odd 9-digits composite number following 100984944 and preceding 100984946. In scientific notation, it is written as 1.00984945 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 80730480 positive integers (up to 100984945) that are relatively prime to 100984945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.00984945 × 10^8
Engineering notation 1.00984945 × 10^6

Prime Factorization of 100984945

Prime Factorization 5 × 1579 × 12791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 100984945
Product of the distinct prime numbers

The prime factorization of 100984945 is 5 × 1579 × 12791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 71, 61, 152, 301, 7612, 1475, 89178, 44278, 54253, 647788, 2512645, 4325884, 73555028, 15382915, 142373483, 951961079, 8203312756, 4289987552

Basic calculations (n = 100984945)

Multiplication

n×y
n×2 201969890
n×3 302954835
n×4 403939780
n×5 504924725

Division

n÷y
n÷2 50492472.5
n÷3 33661648.333333
n÷3 25246236.25
n÷5 20196989

Exponentiation

ny
n2 10197959116653025
n3 1.0298403405075E+24
n4 1.0399837014493E+32
n5 1.0502269689175E+40

Nth Root

y√n
2√n 10049.126578962
3√n 465.6778105949
4√n 100.24533195597
5√n 39.888832633859

Divisors of 100984945

1, 5, 1579, 7895, 12791, 63955, 20196989, 100984945

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 -100984944
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 100984945 can be divided by 8 positive divisors. The sum of these divisors (counting 100984945) is 1, the average is 0.125.

Base conversion 100984945

Base System Value
2 Binary 110000001001110100001110001
3 Ternary 21001000120022011
4 Quaternary 12001032201301
5 Quinary 201323004240
6 Senary 14004242521
8 Octal 601164161
10 Decimal 100984945
12 Duodecimal 299a0441
16 Hexadecimal 604e871
20 Vigesimal 1bb3275
36 Base36 1o4ghd

Cryptographic Hash Functions

md5 27df764d3a4c0cd6cb75a5644bcbd9a7
sha1 dffacc77726fb4ffe23961942a6b1ba1dd613588
sha256 5426363925e02ddbf95ee1a5bf31a211c536108df5905406cbb82660ebf8fa89
sha512 3cb4c8c050a675ea8624a9d540aeff268b7c09f7ffce86f979de73cdd88f6087d7517e5cba4a31b7987ab4413456b724bb9020d8c8d8e86de2ea97d6607d77b9
ripemd-160 7d06751e74824a101a5f9527ade87cdb144b4108

100984945 as geometric shapes

Circle

Radius = n
Diameter 201969890
Circumference 634507122.67034
Area 3.2037833442486E+16

Sphere

Radius = n
Volume 4.3137851308115E+24
Surface area 1.2815133376994E+17
Circumference 634507122.67034

Square

Length = n
Perimeter 403939780
Area 10197959116653025
Diagonal 142814278.8145

Cube

Length = n
Surface area 61187754699918150
Volume 1.0298403405075E+24
Space diagonal 174911055.53955

Equilateral Triangle

Length = n
Perimeter 302954835
Area 4.4158458308883E+15
Altitude 87455527.769774

Triangular Pyramid

Length = n
Surface area 4.4158458308883E+15
Volume 1.2136784805205E+23
Height 47604759.604834