31369944 (number)

31369944 is an even 8-digits composite number following 31369943 and preceding 31369945. In scientific notation, it is written as 3.1369944 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 10456640 positive integers (up to 31369944) that are relatively prime to 31369944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1369944 × 10^7
Engineering notation 3.1369944 × 10^6

Prime Factorization of 31369944

Prime Factorization 2 × 2 × 2 × 3 × 1307081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7842486
Product of the distinct prime numbers

The prime factorization of 31369944 is 2 × 2 × 2 × 3 × 1307081. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 30, 99, 984, 729, 4363, 1714, 58316, 76090, 4995, 465401, 7503997, 4267180, 26123995, 98455580, 99116891, 781549622, 2546726089, 2654545499

Basic calculations (n = 31369944)

Multiplication

n×y
n×2 62739888
n×3 94109832
n×4 125479776
n×5 156849720

Division

n÷y
n÷2 15684972
n÷3 10456648
n÷3 7842486
n÷5 6273988.8

Exponentiation

ny
n2 984073386563136
n3 3.0870327028376E+22
n4 9.6840043014184E+29
n5 3.0378667263125E+37

Nth Root

y√n
2√n 5600.887786771
3√n 315.38273457595
4√n 74.839079275275
5√n 31.572047584025

Divisors of 31369944

1, 2, 3, 4, 6, 8, 12, 24, 1307081, 2614162, 3921243, 5228324, 7842486, 10456648, 15684972, 31369944

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 -31369943
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 31369944 can be divided by 16 positive divisors. The sum of these divisors (counting 31369944) is 1, the average is 0.0625.

Base conversion 31369944

Base System Value
2 Binary 1110111101010101011011000
3 Ternary 2012000202110210
4 Quaternary 1313222223120
5 Quinary 31012314234
6 Senary 3040211120
8 Octal 167525330
10 Decimal 31369944
12 Duodecimal a609aa0
16 Hexadecimal 1deaad8
20 Vigesimal 9g14h4
36 Base36 iod7c

Cryptographic Hash Functions

md5 f80b207fe97bdd2888bb8a91f800ff42
sha1 a0c28bd02c5ee512b4ff7d11f6c477e2ac6abcfd
sha256 be71178ef53ad1cbbe62079a2a0375dd455bd2c4957ab4452b2df27cbe1fe1ba
sha512 697e4ac5354731630626c0ef42d1e043eaa63a286785d1584872380e57c8ea611855323cb70deafb3c3d83edb5f6f550a6d38f67343b46989ce2e5938482c377
ripemd-160 3f310c30be8d3cacb46ea48b58ccd4923b724cc8

31369944 as geometric shapes

Circle

Radius = n
Diameter 62739888
Circumference 197103171.22785
Area 3.09155772182E+15

Sphere

Radius = n
Volume 1.2930932347501E+23
Surface area 1.236623088728E+16
Circumference 197103171.22785

Square

Length = n
Perimeter 125479776
Area 984073386563136
Diagonal 44363800.255685

Cube

Length = n
Surface area 5904440319378816
Volume 3.0870327028376E+22
Space diagonal 54334336.83859

Equilateral Triangle

Length = n
Perimeter 94109832
Area 4.2611627597593E+14
Altitude 27167168.419295

Triangular Pyramid

Length = n
Surface area 4.2611627597593E+14
Volume 3.6381029298685E+21
Height 14787933.418562