31494461 (number)

31494461 is an odd 8-digits composite number following 31494460 and preceding 31494462. In scientific notation, it is written as 3.1494461 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 31480512 positive integers (up to 31494461) that are relatively prime to 31494461.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-four thousand four hundred sixty-one

Notation

Scientific notation 3.1494461 × 10^7
Engineering notation 3.1494461 × 10^6

Prime Factorization of 31494461

Prime Factorization 2833 × 11117

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31494461
Product of the distinct prime numbers

The prime factorization of 31494461 is 2833 × 11117. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 11, 55, 857, 597, 8835, 7576, 68437, 57846, 513668, 672180, 8440112, 5782588, 13066157, 27471218, 324244323, 752701025, 9951420360, 5381869688

Basic calculations (n = 31494461)

Multiplication

n×y
n×2 62988922
n×3 94483383
n×4 125977844
n×5 157472305

Division

n÷y
n÷2 15747230.5
n÷3 10498153.666667
n÷3 7873615.25
n÷5 6298892.2

Exponentiation

ny
n2 991901073680521
n3 3.1239389680889E+22
n4 9.8386773996857E+29
n5 3.0986384165598E+37

Nth Root

y√n
2√n 5611.992605127
3√n 315.79946751949
4√n 74.913233845076
5√n 31.597071726396

Divisors of 31494461

1, 2833, 11117, 31494461

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 -31494460
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 31494461 can be divided by 4 positive divisors. The sum of these divisors (counting 31494461) is 1, the average is 0.25.

Base conversion 31494461

Base System Value
2 Binary 1111000001001000100111101
3 Ternary 2012021002021112
4 Quaternary 1320021010331
5 Quinary 31030310321
6 Senary 3043011405
8 Octal 170110475
10 Decimal 31494461
12 Duodecimal a669b65
16 Hexadecimal 1e0913d
20 Vigesimal 9ggg31
36 Base36 ir1a5

Cryptographic Hash Functions

md5 ba49b02db06aeb3c860ec76df2c0f8d0
sha1 d29af4c82c44cfdc9a6e5114a93482b5ff74f2a5
sha256 4e87429e23079ec62e099c59df32df0b700fa8778ec7317ac84456c12a538ba2
sha512 dc6b26d1a6234111a5c14db83b1a05c8fae99469ef2eecccf8b9789d9dc221997511d413f9514bd6d5425c9997d8fa5b9ee1414bc569ecedd1d0f572c603da69
ripemd-160 2aeeacc2ed8f550f64d763d11193aeac4974c1fa

31494461 as geometric shapes

Circle

Radius = n
Diameter 62988922
Circumference 197885534.61274
Area 3.1161491261626E+15

Sphere

Radius = n
Volume 1.3085524949881E+23
Surface area 1.246459650465E+16
Circumference 197885534.61274

Square

Length = n
Perimeter 125977844
Area 991901073680521
Diagonal 44539893.885831

Cube

Length = n
Surface area 5951406442083126
Volume 3.1239389680889E+22
Space diagonal 54550006.608997

Equilateral Triangle

Length = n
Perimeter 94483383
Area 4.295057639242E+14
Altitude 27275003.304498

Triangular Pyramid

Length = n
Surface area 4.295057639242E+14
Volume 3.681597380581E+21
Height 14846631.295277