990132912 (number)

990132912 is an even 9-digits composite number following 990132911 and preceding 990132913. In scientific notation, it is written as 9.90132912 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 325862784 positive integers (up to 990132912) that are relatively prime to 990132912.

Interesting facts

Basic properties

Name

Name nine hundred ninety million one hundred thirty-two thousand nine hundred twelve

Notation

Scientific notation 9.90132912 × 10^8
Engineering notation 9.90132912 × 10^6

Prime Factorization of 990132912

Prime Factorization 2 × 2 × 2 × 2 × 9 × 79 × 87037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 123766614
Product of the distinct prime numbers

The prime factorization of 990132912 is 2 × 2 × 2 × 2 × 9 × 79 × 87037. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 990132912)

Multiplication

n×y
n×2 1980265824
n×3 2970398736
n×4 3960531648
n×5 4950664560

Division

n÷y
n÷2 495066456
n÷3 330044304
n÷3 247533228
n÷5 198026582.4

Exponentiation

ny
n2 980363183425599744
n3 9.7068985362278E+26
n4 9.6111197141638E+35
n5 9.5162859501656E+44

Nth Root

y√n
2√n 31466.377484547
3√n 996.70009326016
4√n 177.38764749708
5√n 62.970725848338

Divisors of 990132912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -990132911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 990132912 can be divided by 40 positive divisors. The sum of these divisors (counting 990132912) is 1, the average is 0.025.

Base conversion 990132912

Base System Value
2 Binary 111011000001000011101010110000
3 Ternary 2120000002222000100
4 Quaternary 323001003222300
5 Quinary 4011433223122
6 Senary 242125552400
8 Octal 7301035260
10 Decimal 990132912
12 Duodecimal 237715700
16 Hexadecimal 3b043ab0
20 Vigesimal f986c5c
36 Base36 gdhzg0

Cryptographic Hash Functions

md5 fdb3a690cb2aff8793cadf5743cb5177
sha1 d235aa69cef9a05cdbe28a28530c36e60ff8ed52
sha256 3f58c7e501ce938ff337a9686c71896db5f68716d856fae755b20cde5ace77da
sha512 63759572da280325ceb6ea0975828eab1cfbbe198158d7da27a500a6421299f828ad96d89f57cb0688190b4289d949557c4c0d9d31a57b94a5843a2d32005522
ripemd-160 a657a47acfd7e3b743341cb91ec129a4d2df7aa4

990132912 as geometric shapes

Circle

Radius = n
Diameter 1980265824
Circumference 6221188564.8333
Area 3.0799017748998E+18

Sphere

Radius = n
Volume 4.0660161507406E+27
Surface area 1.2319607099599E+19
Circumference 6221188564.8333

Square

Length = n
Perimeter 3960531648
Area 980363183425599744
Diagonal 1400259392.7024

Cube

Length = n
Surface area 5882179100553598464
Volume 9.7068985362278E+26
Space diagonal 1714960509.8301

Equilateral Triangle

Length = n
Perimeter 2970398736
Area 4.2450971089078E+17
Altitude 857480254.91506

Triangular Pyramid

Length = n
Surface area 4.2450971089078E+17
Volume 1.1439689632094E+26
Height 466753130.90079