918982013 (number)

918982013 is an odd 9-digits composite number following 918982012 and preceding 918982014. In scientific notation, it is written as 9.18982013 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 918878688 positive integers (up to 918982013) that are relatively prime to 918982013.

Interesting facts

Basic properties

Name

Name nine hundred eighteen million nine hundred eighty-two thousand thirteen

Notation

Scientific notation 9.18982013 × 10^8
Engineering notation 9.18982013 × 10^6

Prime Factorization of 918982013

Prime Factorization 9829 × 93497

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 918982013
Product of the distinct prime numbers

The prime factorization of 918982013 is 9829 × 93497. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 3, 65, 88, 555, 621, 8888, 3842, 21304, 73498, 358529, 973553, 2530954, 5265409, 63090622, 58243407, 161696142, 29651964, 4123957815, 4483222459

Basic calculations (n = 918982013)

Multiplication

n×y
n×2 1837964026
n×3 2756946039
n×4 3675928052
n×5 4594910065

Division

n÷y
n÷2 459491006.5
n÷3 306327337.66667
n÷3 229745503.25
n÷5 183796402.6

Exponentiation

ny
n2 844527940217532169
n3 7.7610598653585E+26
n4 7.1322744180807E+35
n5 6.5544319019962E+44

Nth Root

y√n
2√n 30314.716112806
3√n 972.22996818113
4√n 174.11121765356
5√n 62.038516222269

Divisors of 918982013

1, 9829, 93497, 918982013

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -918982012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 918982013 can be divided by 4 positive divisors. The sum of these divisors (counting 918982013) is 1, the average is 0.25.

Base conversion 918982013

Base System Value
2 Binary 110110110001101000110101111101
3 Ternary 2101001020010022212
4 Quaternary 312301220311331
5 Quinary 3340224411023
6 Senary 231104550205
8 Octal 6661506575
10 Decimal 918982013
12 Duodecimal 217922365
16 Hexadecimal 36c68d7d
20 Vigesimal e73cf0d
36 Base36 f74z25

Cryptographic Hash Functions

md5 84290cae6f9bbf4d80fdd9f5253a4ea8
sha1 d30611d09c88723eb03435bc6392bfcf1d1d112f
sha256 83bc45197b3babe245dbaa58249ddb63517b13ef0e2806a7b2358de806f6016c
sha512 f6dec2fb31d2b81efc5c9b638cfe5f38f959037fe7616c3cdbbddeb0165b3426a58904a030ee5c419c2938204209141f00e36d72b5e603a87df4837518fd2634
ripemd-160 7043491a318a74f0934f226f2370ef866ab81df8

918982013 as geometric shapes

Circle

Radius = n
Diameter 1837964026
Circumference 5774134281.6439
Area 2.6531627727387E+18

Sphere

Radius = n
Volume 3.2509451542775E+27
Surface area 1.0612651090955E+19
Circumference 5774134281.6439

Square

Length = n
Perimeter 3675928052
Area 844527940217532169
Diagonal 1299636826.3615

Cube

Length = n
Surface area 5067167641305193014
Volume 7.7610598653585E+26
Space diagonal 1591723537.7579

Equilateral Triangle

Length = n
Perimeter 2756946039
Area 3.6569132521706E+17
Altitude 795861768.87896

Triangular Pyramid

Length = n
Surface area 3.6569132521706E+17
Volume 9.1464967666496E+25
Height 433212275.45384