99389940 (number)

99389940 is an even 8-digits composite number following 99389939 and preceding 99389941. In scientific notation, it is written as 9.9389940 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 24465024 positive integers (up to 99389940) that are relatively prime to 99389940.

Interesting facts

Basic properties

Name

Name ninety-nine million three hundred eighty-nine thousand nine hundred forty

Notation

Scientific notation 9.9389940 × 10^7
Engineering notation 9.9389940 × 10^6

Prime Factorization of 99389940

Prime Factorization 2 × 2 × 3 × 5 × 13 × 127423

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 49694970
Product of the distinct prime numbers

The prime factorization of 99389940 is 2 × 2 × 3 × 5 × 13 × 127423. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 99389940)

Multiplication

n×y
n×2 198779880
n×3 298169820
n×4 397559760
n×5 496949700

Division

n÷y
n÷2 49694970
n÷3 33129980
n÷3 24847485
n÷5 19877988

Exponentiation

ny
n2 9878360173203600
n3 9.818096249131E+23
n4 9.7581999711535E+31
n5 9.6986690964095E+39

Nth Root

y√n
2√n 9969.4503359012
3√n 463.21307485144
4√n 99.847134840721
5√n 39.762024235669

Divisors of 99389940

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 -99389939
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 99389940 can be divided by 48 positive divisors. The sum of these divisors (counting 99389940) is 1, the average is 0.020833333333333.

Base conversion 99389940

Base System Value
2 Binary 101111011001001000111110100
3 Ternary 20221000112100220
4 Quaternary 11323021013310
5 Quinary 200420434230
6 Senary 13510134340
8 Octal 573110764
10 Decimal 99389940
12 Duodecimal 293513b0
16 Hexadecimal 5ec91f4
20 Vigesimal 1b13eh0
36 Base36 1n69ro

Cryptographic Hash Functions

md5 d2e11c721c774ee6b2ab7f7a1b11a934
sha1 7b03e8b2b426ac09db7a42e463da770635be8bb7
sha256 8d35968628aa4b73d62ee449d81fb1e66616bba6277523734c21ecbd091eaf07
sha512 9e721de703522b916bb8851aa27b8b00daec68e535e9258c8f7253a73983c6f2b9973317af610eda6087babb441a60cf8158b074ac6d3fd58136e934148dfb49
ripemd-160 e751bb04466698c18e5e50ef7cbe52f197eca6b7

99389940 as geometric shapes

Circle

Radius = n
Diameter 198779880
Circumference 624485410.68946
Area 3.103378374965E+16

Sphere

Radius = n
Volume 4.112594539801E+24
Surface area 1.241351349986E+17
Circumference 624485410.68946

Square

Length = n
Perimeter 397559760
Area 9878360173203600
Diagonal 140558601.11145

Cube

Length = n
Surface area 59270161039221600
Volume 9.818096249131E+23
Space diagonal 172148425.84122

Equilateral Triangle

Length = n
Perimeter 298169820
Area 4.2774554288634E+15
Altitude 86074212.920611

Triangular Pyramid

Length = n
Surface area 4.2774554288634E+15
Volume 1.1570737393505E+23
Height 46852867.037149