31369994 (number)

31369994 is an even 8-digits composite number following 31369993 and preceding 31369995. In scientific notation, it is written as 3.1369994 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 15360000 positive integers (up to 31369994) that are relatively prime to 31369994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1369994 × 10^7
Engineering notation 3.1369994 × 10^6

Prime Factorization of 31369994

Prime Factorization 2 × 97 × 101 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31369994
Product of the distinct prime numbers

The prime factorization of 31369994 is 2 × 97 × 101 × 1601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 11, 46, 31, 514, 3595, 4753, 95076, 27977, 290653, 873885, 1228545, 6968866, 74515470, 24175709, 41901733, 325059813, 5611428396, 4104373785

Basic calculations (n = 31369994)

Multiplication

n×y
n×2 62739988
n×3 94109982
n×4 125479976
n×5 156849970

Division

n÷y
n÷2 15684997
n÷3 10456664.666667
n÷3 7842498.5
n÷5 6273998.8

Exponentiation

ny
n2 984076523560036
n3 3.0870474639619E+22
n4 9.6840660422201E+29
n5 3.0378909364005E+37

Nth Root

y√n
2√n 5600.8922503473
3√n 315.38290213685
4√n 74.839109096429
5√n 31.572057648444

Divisors of 31369994

1, 2, 97, 101, 194, 202, 1601, 3202, 9797, 19594, 155297, 161701, 310594, 323402, 15684997, 31369994

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 -31369993
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 31369994 can be divided by 16 positive divisors. The sum of these divisors (counting 31369994) is 1, the average is 0.0625.

Base conversion 31369994

Base System Value
2 Binary 1110111101010101100001010
3 Ternary 2012000202112122
4 Quaternary 1313222230022
5 Quinary 31012314434
6 Senary 3040211242
8 Octal 167525412
10 Decimal 31369994
12 Duodecimal a609b22
16 Hexadecimal 1deab0a
20 Vigesimal 9g14je
36 Base36 iod8q

Cryptographic Hash Functions

md5 3efc7dc2698bece93d64ae2b4b56fc74
sha1 b8d9998ebb4b6e4ed8ed020d0a2c6ee2c2e40edd
sha256 e0a514333509f4487e9c798669496a7fd596ef7323f81c645a953cc351fc2add
sha512 c99d903d42ccae537f805d99f126a5689813e8415f1d77db5d453e87ce2809ca2f3f0f8043172d15c23bafa6d81d6bbd6b03ea488522d01d760f89ba67e640ba
ripemd-160 659b684985a9b156040a8002e05cef89e7ea1969

31369994 as geometric shapes

Circle

Radius = n
Diameter 62739988
Circumference 197103485.38711
Area 3.0915675769864E+15

Sphere

Radius = n
Volume 1.2930994178754E+23
Surface area 1.2366270307946E+16
Circumference 197103485.38711

Square

Length = n
Perimeter 125479976
Area 984076523560036
Diagonal 44363870.966363

Cube

Length = n
Surface area 5904459141360216
Volume 3.0870474639619E+22
Space diagonal 54334423.441131

Equilateral Triangle

Length = n
Perimeter 94109982
Area 4.2611763433543E+14
Altitude 27167211.720565

Triangular Pyramid

Length = n
Surface area 4.2611763433543E+14
Volume 3.6381203260203E+21
Height 14787956.988788