31007680 (number)

31007680 is an even 8-digits composite number following 31007679 and preceding 31007681. In scientific notation, it is written as 3.1007680 × 10^7. The sum of its digits is 25. It has a total of 10 prime factors and 112 positive divisors. There are 10757120 positive integers (up to 31007680) that are relatively prime to 31007680.

Interesting facts

Basic properties

Name

Name thirty-one million seven thousand six hundred eighty

Notation

Scientific notation 3.1007680 × 10^7
Engineering notation 3.1007680 × 10^6

Prime Factorization of 31007680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 383 × 23 × 11

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 968990
Product of the distinct prime numbers

The prime factorization of 31007680 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 383 × 23 × 11. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31007680)

Multiplication

n×y
n×2 62015360
n×3 93023040
n×4 124030720
n×5 155038400

Division

n÷y
n÷2 15503840
n÷3 10335893.333333
n÷3 7751920
n÷5 6201536

Exponentiation

ny
n2 961476218982400
n3 2.9813146925816E+22
n4 9.2443651966869E+29
n5 2.8664631782201E+37

Nth Root

y√n
2√n 5568.4540044792
3√n 314.16400482125
4√n 74.622074512031
5√n 31.498788813913

Divisors of 31007680

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31007679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31007680 can be divided by 112 positive divisors. The sum of these divisors (counting 31007680) is 1, the average is 0.0089285714285714.

Base conversion 31007680

Base System Value
2 Binary 1110110010010001111000000
3 Ternary 2011100100112121
4 Quaternary 1312102033000
5 Quinary 30414221210
6 Senary 3024334024
8 Octal 166221700
10 Decimal 31007680
12 Duodecimal a474314
16 Hexadecimal 1d923c0
20 Vigesimal 9dfj40
36 Base36 iglog

Cryptographic Hash Functions

md5 0a76053b05f7d8630d40989f98ee0016
sha1 c6b6c535b89439224584eee6e946e59a07f14a26
sha256 c8212c040f022fbab845a431d9e193141ba590fc0250d061a431e47e3b37c6d9
sha512 f25e69606c84b4a8d46b024e1b464498b2b652e0321ddf4e6354be03be8b9d285c8b53d4cf298bc75247d3a70349d4ee3f7a5bcaa236a53d795faf3f6bff5b92
ripemd-160 90748967a509877b97665ab3fa043f65021f7ed4

31007680 as geometric shapes

Circle

Radius = n
Diameter 62015360
Circumference 194826999.38573
Area 3.0205666261564E+15

Sphere

Radius = n
Volume 1.2488101781672E+23
Surface area 1.2082266504626E+16
Circumference 194826999.38573

Square

Length = n
Perimeter 124030720
Area 961476218982400
Diagonal 43851481.593725

Cube

Length = n
Surface area 5768857313894400
Volume 2.9813146925816E+22
Space diagonal 53706877.184837

Equilateral Triangle

Length = n
Perimeter 93023040
Area 4.1633141538668E+14
Altitude 26853438.592419

Triangular Pyramid

Length = n
Surface area 4.1633141538668E+14
Volume 3.5135130599593E+21
Height 14617160.531242