100749905 (number)

100749905 is an odd 9-digits composite number following 100749904 and preceding 100749906. In scientific notation, it is written as 1.00749905 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 74241792 positive integers (up to 100749905) that are relatively prime to 100749905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.00749905 × 10^8
Engineering notation 1.00749905 × 10^6

Prime Factorization of 100749905

Prime Factorization 799 × 5 × 25219

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 100749905
Product of the distinct prime numbers

The prime factorization of 100749905 is 799 × 5 × 25219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 68, 93, 644, 142, 2465, 9838, 12196, 35322, 48747, 180852, 7348975, 654686, 24237061, 43437746, 504318282, 560421932, 3814743531, 4289720355

Basic calculations (n = 100749905)

Multiplication

n×y
n×2 201499810
n×3 302249715
n×4 402999620
n×5 503749525

Division

n÷y
n÷2 50374952.5
n÷3 33583301.666667
n÷3 25187476.25
n÷5 20149981

Exponentiation

ny
n2 10150543357509025
n3 1.0226662789674E+24
n4 1.0303353045267E+32
n5 1.0380618404921E+40

Nth Root

y√n
2√n 10037.425217654
3√n 465.31624535069
4√n 100.18695133426
5√n 39.870247265706

Divisors of 100749905

1, 5, 799, 3995, 25219, 126095, 20149981, 100749905

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 -100749904
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 100749905 can be divided by 8 positive divisors. The sum of these divisors (counting 100749905) is 1, the average is 0.125.

Base conversion 100749905

Base System Value
2 Binary 110000000010101001001010001
3 Ternary 21000120121212222
4 Quaternary 12000111021101
5 Quinary 201242444110
6 Senary 13555230425
8 Octal 600251121
10 Decimal 100749905
12 Duodecimal 298a8415
16 Hexadecimal 6015251
20 Vigesimal 1b9def5
36 Base36 1nzf4h

Cryptographic Hash Functions

md5 422e7c1d5e8ffc128e919a3eedc2004e
sha1 b076078aadb7e4db2d96035d4fe93af6e6f4d42a
sha256 490e57b5683c3e497c8b034b6d94500864a069ed0f07479ef0a1cf189752c4ed
sha512 87f09cf58239159939470476b3c80da4e7612817825ade830265087255815e2d23f5afb7dbded065823c659ae8f67688d10503fcfb3546d7a32a860ee28e6c6b
ripemd-160 c4dcb82d928bc3facbb02dc4fd7f5990b63a7550

100749905 as geometric shapes

Circle

Radius = n
Diameter 201499810
Circumference 633030322.79574
Area 3.1888872441895E+16

Sphere

Radius = n
Volume 4.2837344921041E+24
Surface area 1.2755548976758E+17
Circumference 633030322.79574

Square

Length = n
Perimeter 402999620
Area 10150543357509025
Diagonal 142481882.0588

Cube

Length = n
Surface area 60903260145054150
Volume 1.0226662789674E+24
Space diagonal 174503954.31774

Equilateral Triangle

Length = n
Perimeter 302249715
Area 4.3953142049091E+15
Altitude 87251977.158869

Triangular Pyramid

Length = n
Surface area 4.3953142049091E+15
Volume 1.2052237679145E+23
Height 47493960.686267