100805745 (number)

100805745 is an odd 9-digits composite number following 100805744 and preceding 100805746. In scientific notation, it is written as 1.00805745 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 53763056 positive integers (up to 100805745) that are relatively prime to 100805745.

Interesting facts

Basic properties

Name

Name one hundred million eight hundred five thousand seven hundred forty-five

Notation

Scientific notation 1.00805745 × 10^8
Engineering notation 1.00805745 × 10^6

Prime Factorization of 100805745

Prime Factorization 3 × 5 × 6720383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 100805745
Product of the distinct prime numbers

The prime factorization of 100805745 is 3 × 5 × 6720383. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 17, 60, 772, 747, 2998, 2883, 78565, 28440, 69908, 766485, 7912184, 1191973, 86024418, 46671266, 970405320, 609118145, 8666729964, 8736267093

Basic calculations (n = 100805745)

Multiplication

n×y
n×2 201611490
n×3 302417235
n×4 403222980
n×5 504028725

Division

n÷y
n÷2 50402872.5
n÷3 33601915
n÷3 25201436.25
n÷5 20161149

Exponentiation

ny
n2 10161798225005025
n3 1.0243676406113E+24
n4 1.0326214316572E+32
n5 1.0409417272117E+40

Nth Root

y√n
2√n 10040.206422181
3√n 465.40219567248
4√n 100.20083044656
5√n 39.874665852888

Divisors of 100805745

1, 3, 5, 15, 6720383, 20161149, 33601915, 100805745

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 -100805744
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 100805745 can be divided by 8 positive divisors. The sum of these divisors (counting 100805745) is 1, the average is 0.125.

Base conversion 100805745

Base System Value
2 Binary 110000000100010110001110001
3 Ternary 21000200110111010
4 Quaternary 12000202301301
5 Quinary 201301240440
6 Senary 14000341133
8 Octal 600426161
10 Decimal 100805745
12 Duodecimal 299147a9
16 Hexadecimal 6022c71
20 Vigesimal 1ba0e75
36 Base36 1o0m7l

Cryptographic Hash Functions

md5 740f2d83a8264df258a1e619142c98fb
sha1 a2eff9fbf73291725cb7c8442799e5fbc2f86777
sha256 26a0d8074a3dd56a8ff5a5debbe4d214dc5c3f481adc2b6d5abac9a1ade4eb9d
sha512 91c4f20e51a7c9354fef5bb941c1420e9155ce4ebfef69da7e594837d6c71b22485b3a6c0adf85c85076019c70a49ea1b81d622f6ee85dc22415e916bb7120a6
ripemd-160 7b500bbc3277c1a889ead1bf64cc6ffa82f9016e

100805745 as geometric shapes

Circle

Radius = n
Diameter 201611490
Circumference 633381175.86329
Area 3.1924230650938E+16

Sphere

Radius = n
Volume 4.2908611390928E+24
Surface area 1.2769692260375E+17
Circumference 633381175.86329

Square

Length = n
Perimeter 403222980
Area 10161798225005025
Diagonal 142560851.74412

Cube

Length = n
Surface area 60970789350030150
Volume 1.0243676406113E+24
Space diagonal 174600672.03483

Equilateral Triangle

Length = n
Perimeter 302417235
Area 4.400187705493E+15
Altitude 87300336.017416

Triangular Pyramid

Length = n
Surface area 4.400187705493E+15
Volume 1.2072288418405E+23
Height 47520283.914708