31460490 (number)

31460490 is an even 8-digits composite number following 31460489 and preceding 31460491. In scientific notation, it is written as 3.1460490 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 8304000 positive integers (up to 31460490) that are relatively prime to 31460490.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred sixty thousand four hundred ninety

Notation

Scientific notation 3.1460490 × 10^7
Engineering notation 3.1460490 × 10^6

Prime Factorization of 31460490

Prime Factorization 2 × 9 × 5 × 101 × 3461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 31460490
Product of the distinct prime numbers

The prime factorization of 31460490 is 2 × 9 × 5 × 101 × 3461. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 58, 86, 757, 560, 1499, 8294, 40155, 16225, 841093, 632609, 1379062, 1606032, 71648548, 87497456, 361318570, 515751514, 1911134363, 9636395347

Basic calculations (n = 31460490)

Multiplication

n×y
n×2 62920980
n×3 94381470
n×4 125841960
n×5 157302450

Division

n÷y
n÷2 15730245
n÷3 10486830
n÷3 7865122.5
n÷5 6292098

Exponentiation

ny
n2 989762431040100
n3 3.1138411064113E+22
n4 9.7962966989841E+29
n5 3.0819629433542E+37

Nth Root

y√n
2√n 5608.9651451939
3√n 315.6858826447
4√n 74.893024676494
5√n 31.590252447672

Divisors of 31460490

1, 2, 5, 9, 10, 18, 45, 90, 101, 202, 505, 909, 1010, 1818, 3461, 4545, 6922, 9090, 17305, 31149, 34610, 62298, 155745, 311490, 349561, 699122, 1747805, 3146049, 3495610, 6292098, 15730245, 31460490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31460489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31460490 can be divided by 32 positive divisors. The sum of these divisors (counting 31460490) is 1, the average is 0.03125.

Base conversion 31460490

Base System Value
2 Binary 1111000000000110010001010
3 Ternary 2012012100200100
4 Quaternary 1320000302022
5 Quinary 31023213430
6 Senary 3042150230
8 Octal 170006212
10 Decimal 31460490
12 Duodecimal a652376
16 Hexadecimal 1e00c8a
20 Vigesimal 9gcb4a
36 Base36 iqb2i

Cryptographic Hash Functions

md5 00e0a84d3b2c220b65024f600bb0a7d2
sha1 b1dd0702205ab3a626cc6f3f7ac4f24510669c43
sha256 47759c18aab559ec6b3ba26c65fa1d461d789ecd3f826f8b26e681ec576d3d32
sha512 89b0acacb0f9f79318f201efb3a142fdcbdd94b21223b897aea197adffe5a6b0d93022032d1f80a3a98f131e7dd1c4d137888075fef7be2e6f3cc373ad3c28ba
ripemd-160 7d66f9fe85a01b7428013f965fb22e4325383693

31460490 as geometric shapes

Circle

Radius = n
Diameter 62920980
Circumference 197672088.52467
Area 3.1094303821548E+15

Sphere

Radius = n
Volume 1.3043227125797E+23
Surface area 1.2437721528619E+16
Circumference 197672088.52467

Square

Length = n
Perimeter 125841960
Area 989762431040100
Diagonal 44491851.636903

Cube

Length = n
Surface area 5938574586240600
Volume 3.1138411064113E+22
Space diagonal 54491167.111013

Equilateral Triangle

Length = n
Perimeter 94381470
Area 4.2857970449609E+14
Altitude 27245583.555506

Triangular Pyramid

Length = n
Surface area 4.2857970449609E+14
Volume 3.6696969364681E+21
Height 14830617.212301