917991013 (number)

917991013 is an odd 9-digits composite number following 917991012 and preceding 917991014. In scientific notation, it is written as 9.17991013 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 901567680 positive integers (up to 917991013) that are relatively prime to 917991013.

Interesting facts

Basic properties

Name

Name nine hundred seventeen million nine hundred ninety-one thousand thirteen

Notation

Scientific notation 9.17991013 × 10^8
Engineering notation 9.17991013 × 10^6

Prime Factorization of 917991013

Prime Factorization 61 × 677 × 22229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 917991013
Product of the distinct prime numbers

The prime factorization of 917991013 is 61 × 677 × 22229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 58, 41, 365, 498, 2224, 1973, 4979, 59977, 187934, 479746, 1893575, 9136027, 83181045, 58415261, 417474939, 636104842, 5679325642, 2637369364

Basic calculations (n = 917991013)

Multiplication

n×y
n×2 1835982026
n×3 2753973039
n×4 3671964052
n×5 4589955065

Division

n÷y
n÷2 458995506.5
n÷3 305997004.33333
n÷3 229497753.25
n÷5 183598202.6

Exponentiation

ny
n2 842707499948766169
n3 7.7359791154067E+26
n4 7.101559304699E+35
n5 6.5191676200002E+44

Nth Root

y√n
2√n 30298.366507124
3√n 971.88036887058
4√n 174.06425970636
5√n 62.025130387692

Divisors of 917991013

1, 61, 677, 22229, 41297, 1355969, 15049033, 917991013

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 -917991012
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 917991013 can be divided by 8 positive divisors. The sum of these divisors (counting 917991013) is 1, the average is 0.125.

Base conversion 917991013

Base System Value
2 Binary 110110101101110110111001100101
3 Ternary 2100222100202221011
4 Quaternary 312231312321211
5 Quinary 3340001203023
6 Senary 231031422221
8 Octal 6655667145
10 Decimal 917991013
12 Duodecimal 217524971
16 Hexadecimal 36b76e65
20 Vigesimal e6h8had
36 Base36 f6jqed

Cryptographic Hash Functions

md5 bc5a5320bfe7ce6dbbfcca03449dfada
sha1 69fb4cb54d28b9b78303092aec47ef2a44e824bb
sha256 cdecc4fa44d00211461a912aa90221fee26c2a7f95bfe1acc7d13cb949e2522e
sha512 7a37f7962d42b3edddd30e511069c1639fcd0d7fc15c274c697409c92dade9d47af57fa1bef14ca7f2c263e530afa7a2e18726081eb86e32cf0a230878054b46
ripemd-160 73c2064a6aa0a7897d34f0faffd677769910e7ea

917991013 as geometric shapes

Circle

Radius = n
Diameter 1835982026
Circumference 5767907645.0045
Area 2.6474436909641E+18

Sphere

Radius = n
Volume 3.2404393543047E+27
Surface area 1.0589774763856E+19
Circumference 5767907645.0045

Square

Length = n
Perimeter 3671964052
Area 842707499948766169
Diagonal 1298235340.7212

Cube

Length = n
Surface area 5056244999692597014
Volume 7.7359791154067E+26
Space diagonal 1590007075.4076

Equilateral Triangle

Length = n
Perimeter 2753973039
Area 3.6490305145765E+17
Altitude 795003537.70381

Triangular Pyramid

Length = n
Surface area 3.6490305145765E+17
Volume 9.1169388193693E+25
Height 432745113.57374