9879945 (number)

9879945 is an odd 7-digits composite number following 9879944 and preceding 9879946. In scientific notation, it is written as 9.879945 × 10^6. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 5269296 positive integers (up to 9879945) that are relatively prime to 9879945.

Interesting facts

Basic properties

Name

Name nine million eight hundred seventy-nine thousand nine hundred forty-five

Notation

Scientific notation 9.879945 × 10^6
Engineering notation 9.879945 × 10^6

Prime Factorization of 9879945

Prime Factorization 5 × 3 × 658663

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 9879945
Product of the distinct prime numbers

The prime factorization of 9879945 is 5 × 3 × 658663. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 85, 44, 716, 974, 3489, 1162, 80987, 57945, 403203, 16600, 595313, 7765722, 35081994, 98771375, 569621181, 537314748, 9913293291, 9128748960

Basic calculations (n = 9879945)

Multiplication

n×y
n×2 19759890
n×3 29639835
n×4 39519780
n×5 49399725

Division

n÷y
n÷2 4939972.5
n÷3 3293315
n÷3 2469986.25
n÷5 1975989

Exponentiation

ny
n2 97613313203025
n3 9.6441416571366E+20
n4 9.5283589144719E+27
n5 9.4139662015242E+34

Nth Root

y√n
2√n 3143.2379801727
3√n 214.57782669335
4√n 56.064587576943
5√n 25.058259671336

Divisors of 9879945

1, 3, 5, 15, 658663, 1975989, 3293315, 9879945

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 -9879944
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 9879945 can be divided by 8 positive divisors. The sum of these divisors (counting 9879945) is 1, the average is 0.125.

Base conversion 9879945

Base System Value
2 Binary 100101101100000110001001
3 Ternary 200120221201220
4 Quaternary 211230012021
5 Quinary 10012124240
6 Senary 551432253
8 Octal 45540611
10 Decimal 9879945
12 Duodecimal 3385689
16 Hexadecimal 96c189
20 Vigesimal 31ejh5
36 Base36 5vrex

Cryptographic Hash Functions

md5 46a0b25873c3f4bcc73f31f001b38e98
sha1 695e69ce022c7d3b371b452ebd5829f9533c2fa8
sha256 7ba5b26e4fd1f77779e7725a6e6ed6c080c4ef9c04c2e36298f81193b2f6d8ec
sha512 d6d039480d84f7316ddad08f0910e99d5b8eb0c417c1218271fc1fd0bd8ed5efa89646ada0e44f660593d1df38389939c99ee10a5932f9d507e3ba9026438cae
ripemd-160 047a9fde1a43bd505d89969d35dffb82f9ec707f

9879945 as geometric shapes

Circle

Radius = n
Diameter 19759890
Circumference 62077525.259742
Area 3.0666126765118E+14

Sphere

Radius = n
Volume 4.0397286106986E+21
Surface area 1.2266450706047E+15
Circumference 62077525.259742

Square

Length = n
Perimeter 39519780
Area 97613313203025
Diagonal 13972352.2145

Cube

Length = n
Surface area 585679879218150
Volume 9.6441416571366E+20
Space diagonal 17112566.715986

Equilateral Triangle

Length = n
Perimeter 29639835
Area 42267804490693
Altitude 8556283.357993

Triangular Pyramid

Length = n
Surface area 42267804490693
Volume 1.1365729940808E+20
Height 4657450.7381668