31190930 (number)

31190930 is an even 8-digits composite number following 31190929 and preceding 31190931. In scientific notation, it is written as 3.1190930 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 12447792 positive integers (up to 31190930) that are relatively prime to 31190930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1190930 × 10^7
Engineering notation 3.1190930 × 10^6

Prime Factorization of 31190930

Prime Factorization 2 × 5 × 6679 × 467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31190930
Product of the distinct prime numbers

The prime factorization of 31190930 is 2 × 5 × 6679 × 467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 70, 35, 789, 217, 2180, 2756, 15954, 97269, 13031, 889532, 599526, 739766, 60249000, 66065455, 908351667, 687553993, 6945805261, 4462369249

Basic calculations (n = 31190930)

Multiplication

n×y
n×2 62381860
n×3 93572790
n×4 124763720
n×5 155954650

Division

n÷y
n÷2 15595465
n÷3 10396976.666667
n÷3 7797732.5
n÷5 6238186

Exponentiation

ny
n2 972874114264900
n3 3.0344848396848E+22
n4 9.4648404220671E+29
n5 2.9521717506587E+37

Nth Root

y√n
2√n 5584.884063255
3√n 314.78167453104
4√n 74.732081887601
5√n 31.535931588

Divisors of 31190930

1, 2, 5, 10, 467, 934, 2335, 4670, 6679, 13358, 33395, 66790, 3119093, 6238186, 15595465, 31190930

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31190929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31190930 can be divided by 16 positive divisors. The sum of these divisors (counting 31190930) is 1, the average is 0.0625.

Base conversion 31190930

Base System Value
2 Binary 1110110111110111110010010
3 Ternary 2011200122220122
4 Quaternary 1312332332102
5 Quinary 30441102210
6 Senary 3032310242
8 Octal 166767622
10 Decimal 31190930
12 Duodecimal a542382
16 Hexadecimal 1dbef92
20 Vigesimal 9eih6a
36 Base36 ikj2q

Cryptographic Hash Functions

md5 6a41ac486420012668b7c03c5c147399
sha1 eadf695a81c8283c1d10cf79b5dd9efaab710165
sha256 60759926913a99cdd71850fd81e201ddcd8663f0dc2fe2e43ebcadc5d1f2063e
sha512 ab66985cd36792f3f11ec2ad147b8787f960535809a7cb10c641c7831749353253d81d96be9f78ddfe7422608a952b633dcaa8686b5dbf1a20f3886d9ec4a150
ripemd-160 d44c8393adb1d4e7f4400a1e8b5d65f3a2e73c99

31190930 as geometric shapes

Circle

Radius = n
Diameter 62381860
Circumference 195978393.09327
Area 3.0563741702423E+15

Sphere

Radius = n
Volume 1.2710820373045E+23
Surface area 1.2225496680969E+16
Circumference 195978393.09327

Square

Length = n
Perimeter 124763720
Area 972874114264900
Diagonal 44110636.22903

Cube

Length = n
Surface area 5837244685589400
Volume 3.0344848396848E+22
Space diagonal 54024275.495324

Equilateral Triangle

Length = n
Perimeter 93572790
Area 4.2126684881884E+14
Altitude 27012137.747662

Triangular Pyramid

Length = n
Surface area 4.2126684881884E+14
Volume 3.5761746792482E+21
Height 14703545.409677