31002939 (number)

31002939 is an odd 8-digits composite number following 31002938 and preceding 31002940. In scientific notation, it is written as 3.1002939 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 18381600 positive integers (up to 31002939) that are relatively prime to 31002939.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1002939 × 10^7
Engineering notation 3.1002939 × 10^6

Prime Factorization of 31002939

Prime Factorization 33 × 9 × 47 × 2221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31002939
Product of the distinct prime numbers

The prime factorization of 31002939 is 33 × 9 × 47 × 2221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 10, 22, 203, 696, 8572, 8705, 55390, 16793, 900417, 986524, 6473274, 7515919, 82225375, 14602380, 702088245, 336106245, 4098987953, 774335013

Basic calculations (n = 31002939)

Multiplication

n×y
n×2 62005878
n×3 93008817
n×4 124011756
n×5 155014695

Division

n÷y
n÷2 15501469.5
n÷3 10334313
n÷3 7750734.75
n÷5 6200587.8

Exponentiation

ny
n2 961182226637721
n3 2.9799473940333E+22
n4 9.2387127280425E+29
n5 2.8642724714602E+37

Nth Root

y√n
2√n 5568.0282865661
3√n 314.14799236385
4√n 74.619221964358
5√n 31.497825537126

Divisors of 31002939

1, 9, 33, 47, 297, 423, 1551, 2221, 13959, 19989, 73293, 104387, 659637, 939483, 3444771, 31002939

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 -31002938
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 31002939 can be divided by 16 positive divisors. The sum of these divisors (counting 31002939) is 1, the average is 0.0625.

Base conversion 31002939

Base System Value
2 Binary 1110110010001000100111011
3 Ternary 2011100010001000
4 Quaternary 1312101010323
5 Quinary 30414043224
6 Senary 3024300043
8 Octal 166210473
10 Decimal 31002939
12 Duodecimal a471623
16 Hexadecimal 1d9113b
20 Vigesimal 9df76j
36 Base36 igi0r

Cryptographic Hash Functions

md5 efe407aa2a8cb78934bfa598ba53979f
sha1 297a7ded4758f3d421f476cbb9579f1260201b3f
sha256 1ed0067af34fca9d00d14491e279f3d1ac5d623005af151bbefec6f6cde6b3dd
sha512 aeac3285430b564144a322ef5e9b5f9e82497c2b45ae3d24105af05c0b0797d284a96f1f9014f2d8af758176b8717215c2a7cef95845f3f48e5661d2684078bc
ripemd-160 98085b877f654798279980211c24aa0c10e09195

31002939 as geometric shapes

Circle

Radius = n
Diameter 62005878
Circumference 194797210.80418
Area 3.0196430219661E+15

Sphere

Radius = n
Volume 1.2482374454906E+23
Surface area 1.2078572087865E+16
Circumference 194797210.80418

Square

Length = n
Perimeter 124011756
Area 961182226637721
Diagonal 43844776.807226

Cube

Length = n
Surface area 5767093359826326
Volume 2.9799473940333E+22
Space diagonal 53698665.531959

Equilateral Triangle

Length = n
Perimeter 93008817
Area 4.1620411296718E+14
Altitude 26849332.765979

Triangular Pyramid

Length = n
Surface area 4.1620411296718E+14
Volume 3.5119016831669E+21
Height 14614925.602409