100805815 (number)

100805815 is an odd 9-digits composite number following 100805814 and preceding 100805816. In scientific notation, it is written as 1.00805815 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 73313280 positive integers (up to 100805815) that are relatively prime to 100805815.

Interesting facts

Basic properties

Name

Name one hundred million eight hundred five thousand eight hundred fifteen

Notation

Scientific notation 1.00805815 × 10^8
Engineering notation 1.00805815 × 10^6

Prime Factorization of 100805815

Prime Factorization 5 × 11 × 1832833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 100805815
Product of the distinct prime numbers

The prime factorization of 100805815 is 5 × 11 × 1832833. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 93, 71, 579, 732, 3514, 3136, 78852, 10612, 582542, 392727, 7315476, 145064, 5801705, 12601965, 542960355, 551068120, 8526420433, 9524136646

Basic calculations (n = 100805815)

Multiplication

n×y
n×2 201611630
n×3 302417445
n×4 403223260
n×5 504029075

Division

n÷y
n÷2 50402907.5
n÷3 33601938.333333
n÷3 25201453.75
n÷5 20161163

Exponentiation

ny
n2 10161812337814225
n3 1.0243697745904E+24
n4 1.0326242998895E+32
n5 1.0409453413917E+40

Nth Root

y√n
2√n 10040.209908164
3√n 465.4023033983
4√n 100.20084784154
5√n 39.874671390719

Divisors of 100805815

1, 5, 11, 55, 1832833, 9164165, 20161163, 100805815

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 -100805814
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 100805815 can be divided by 8 positive divisors. The sum of these divisors (counting 100805815) is 1, the average is 0.125.

Base conversion 100805815

Base System Value
2 Binary 110000000100010110010110111
3 Ternary 21000200110120201
4 Quaternary 12000202302313
5 Quinary 201301241230
6 Senary 14000341331
8 Octal 600426267
10 Decimal 100805815
12 Duodecimal 29914847
16 Hexadecimal 6022cb7
20 Vigesimal 1ba0eaf
36 Base36 1o0m9j

Cryptographic Hash Functions

md5 cf000c0430b9ce59bc85cb290e52abe4
sha1 efc5558cf9ca6cc821195e1e6ba60536a2ad0c54
sha256 5771f40fd38a99ff872ef6eb5938d8578a0fc1c8f32eb63a797caeebfedfb9fb
sha512 b9ff9d215012ec2af50c1d2a8011e81e822ec8f3e7c8ce0b16a0059b18da351799ba23946ec54b81f174a1913813c0c012571f3d567b834e2aaaf2fb6633fd6a
ripemd-160 568622ee3cd08d9d7d2020ebf44467ce7a0b4e68

100805815 as geometric shapes

Circle

Radius = n
Diameter 201611630
Circumference 633381615.68626
Area 3.1924274987635E+16

Sphere

Radius = n
Volume 4.2908700778836E+24
Surface area 1.2769709995054E+17
Circumference 633381615.68626

Square

Length = n
Perimeter 403223260
Area 10161812337814225
Diagonal 142560950.73907

Cube

Length = n
Surface area 60970874026885350
Volume 1.0243697745904E+24
Space diagonal 174600793.27839

Equilateral Triangle

Length = n
Perimeter 302417445
Area 4.4001938165186E+15
Altitude 87300396.639194

Triangular Pyramid

Length = n
Surface area 4.4001938165186E+15
Volume 1.207231356759E+23
Height 47520316.913024