31004872 (number)

31004872 is an even 8-digits composite number following 31004871 and preceding 31004873. In scientific notation, it is written as 3.1004872 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 16 positive divisors. There are 14590464 positive integers (up to 31004872) that are relatively prime to 31004872.

Interesting facts

Basic properties

Name

Name thirty-one million four thousand eight hundred seventy-two

Notation

Scientific notation 3.1004872 × 10^7
Engineering notation 3.1004872 × 10^6

Prime Factorization of 31004872

Prime Factorization 2 × 2 × 2 × 17 × 227977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7751218
Product of the distinct prime numbers

The prime factorization of 31004872 is 2 × 2 × 2 × 17 × 227977. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 23, 45, 436, 419, 2394, 9026, 821, 4945, 971772, 149282, 7881632, 5868114, 9077670, 26619296, 74013441, 640489501, 9957027602, 8586281685

Basic calculations (n = 31004872)

Multiplication

n×y
n×2 62009744
n×3 93014616
n×4 124019488
n×5 155024360

Division

n÷y
n÷2 15502436
n÷3 10334957.333333
n÷3 7751218
n÷5 6200974.4

Exponentiation

ny
n2 961302087736384
n3 2.9805048183599E+22
n4 9.2410170388633E+29
n5 2.8651655043978E+37

Nth Root

y√n
2√n 5568.2018641569
3√n 314.15452115832
4√n 74.620385044282
5√n 31.49821829846

Divisors of 31004872

1, 2, 4, 8, 17, 34, 68, 136, 227977, 455954, 911908, 1823816, 3875609, 7751218, 15502436, 31004872

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 -31004871
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 31004872 can be divided by 16 positive divisors. The sum of these divisors (counting 31004872) is 1, the average is 0.0625.

Base conversion 31004872

Base System Value
2 Binary 1110110010001100011001000
3 Ternary 2011100012200121
4 Quaternary 1312101203020
5 Quinary 30414123442
6 Senary 3024313024
8 Octal 166214310
10 Decimal 31004872
12 Duodecimal a472774
16 Hexadecimal 1d918c8
20 Vigesimal 9dfc3c
36 Base36 igjig

Cryptographic Hash Functions

md5 3a462ba3eac788d9f8daf56ed6e46696
sha1 5d04d280a23d8ee8d14981809205f1069f5162e2
sha256 72a505c927d1a396374f25f4cd215b93151421a76da8895a5cd29df03f8c57c2
sha512 897d1cdb38c38e50eb0662fed4d6edcce6fa1cceb8326e2fd963cd385a979c7f1538035b2584d7d148bd84e8d427d787d5dd965d15ec18e82e99f9a8b18d4b98
ripemd-160 0e92746cf3fc6bc4419a2057b705755bdbc51c50

31004872 as geometric shapes

Circle

Radius = n
Diameter 62009744
Circumference 194809356.20138
Area 3.0200195767132E+15

Sphere

Radius = n
Volume 1.2484709388465E+23
Surface area 1.2080078306853E+16
Circumference 194809356.20138

Square

Length = n
Perimeter 124019488
Area 961302087736384
Diagonal 43847510.482042

Cube

Length = n
Surface area 5767812526418304
Volume 2.9805048183599E+22
Space diagonal 53702013.58617

Equilateral Triangle

Length = n
Perimeter 93014616
Area 4.1625601434536E+14
Altitude 26851006.793085

Triangular Pyramid

Length = n
Surface area 4.1625601434536E+14
Volume 3.5125586140358E+21
Height 14615836.827347