31004750 (number)

31004750 is an even 8-digits composite number following 31004749 and preceding 31004751. In scientific notation, it is written as 3.1004750 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 48 positive divisors. There are 10626000 positive integers (up to 31004750) that are relatively prime to 31004750.

Interesting facts

Basic properties

Name

Name thirty-one million four thousand seven hundred fifty

Notation

Scientific notation 3.1004750 × 10^7
Engineering notation 3.1004750 × 10^6

Prime Factorization of 31004750

Prime Factorization 2 × 5 × 7 × 5 × 5 × 7 × 2531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 177170
Product of the distinct prime numbers

The prime factorization of 31004750 is 2 × 5 × 7 × 5 × 5 × 7 × 2531. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 81, 15, 318, 631, 4421, 1382, 26557, 83697, 533260, 12475, 1931126, 279477, 12311246, 4607516, 305226616, 939124404, 7827788950, 5224232806

Basic calculations (n = 31004750)

Multiplication

n×y
n×2 62009500
n×3 93014250
n×4 124019000
n×5 155023750

Division

n÷y
n÷2 15502375
n÷3 10334916.666667
n÷3 7751187.5
n÷5 6200950

Exponentiation

ny
n2 961294522562500
n3 2.980469634842E+22
n4 9.2408715910866E+29
n5 2.8651091346374E+37

Nth Root

y√n
2√n 5568.1909090835
3√n 314.15410910585
4√n 74.620311638879
5√n 31.49819351017

Divisors of 31004750

1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 2531, 5062, 6125, 12250, 12655, 17717, 25310, 35434, 63275, 88585, 124019, 126550, 177170, 248038, 316375, 442925, 620095, 632750, 885850, 1240190, 2214625, 3100475, 4429250, 6200950, 15502375, 31004750

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31004749
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31004750 can be divided by 48 positive divisors. The sum of these divisors (counting 31004750) is 1, the average is 0.020833333333333.

Base conversion 31004750

Base System Value
2 Binary 1110110010001100001001110
3 Ternary 2011100012112002
4 Quaternary 1312101201032
5 Quinary 30414123000
6 Senary 3024312302
8 Octal 166214116
10 Decimal 31004750
12 Duodecimal a472692
16 Hexadecimal 1d9184e
20 Vigesimal 9dfbha
36 Base36 igjf2

Cryptographic Hash Functions

md5 801be0900febab487593e6b35b527156
sha1 0092b8c3ac9a9c143de6308411ec1b4894d87b1d
sha256 78647e4cd43bf1c6dc670edde20dc0e2688992fb26beba2c668f1799f0ac0b42
sha512 d2f090cc17fcb06487dc033af1c9828a0f3f0a8e54e535da80ef7ae87125b7235fdb5c53ad389dc920c9bc9313b6596ae81a18efc0747137fe252fb992f00e31
ripemd-160 a86a29f4dbb94db75d7f652efe472d96e6f3920a

31004750 as geometric shapes

Circle

Radius = n
Diameter 62009500
Circumference 194808589.65278
Area 3.0199958100185E+15

Sphere

Radius = n
Volume 1.2484562012089E+23
Surface area 1.2079983240074E+16
Circumference 194808589.65278

Square

Length = n
Perimeter 124019000
Area 961294522562500
Diagonal 43847337.947987

Cube

Length = n
Surface area 5767767135375000
Volume 2.980469634842E+22
Space diagonal 53701802.275971

Equilateral Triangle

Length = n
Perimeter 93014250
Area 4.1625273852898E+14
Altitude 26850901.137986

Triangular Pyramid

Length = n
Surface area 4.1625273852898E+14
Volume 3.5125171498622E+21
Height 14615779.315996