490291388 (number)

490291388 is an even 9-digits composite number following 490291387 and preceding 490291389. In scientific notation, it is written as 4.90291388 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 242391072 positive integers (up to 490291388) that are relatively prime to 490291388.

Interesting facts

Basic properties

Name

Name four hundred ninety million two hundred ninety-one thousand three hundred eighty-eight

Notation

Scientific notation 4.90291388 × 10^8
Engineering notation 4.90291388 × 10^6

Prime Factorization of 490291388

Prime Factorization 2 × 2 × 89 × 1377223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 245145694
Product of the distinct prime numbers

The prime factorization of 490291388 is 2 × 2 × 89 × 1377223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 20, 54, 11, 589, 4283, 1519, 13099, 14687, 812151, 752098, 7927, 262811, 78590939, 68723098, 679474195, 926613632, 8727962781, 6492622233

Basic calculations (n = 490291388)

Multiplication

n×y
n×2 980582776
n×3 1470874164
n×4 1961165552
n×5 2451456940

Division

n÷y
n÷2 245145694
n÷3 163430462.66667
n÷3 122572847
n÷5 98058277.6

Exponentiation

ny
n2 240385645146966544
n3 1.1785901161438E+26
n4 5.7785258392723E+34
n5 2.8331614543307E+43

Nth Root

y√n
2√n 22142.524426993
3√n 788.52975920908
4√n 148.80364386329
5√n 54.713040880883

Divisors of 490291388

1, 2, 4, 89, 178, 356, 1377223, 2754446, 5508892, 122572847, 245145694, 490291388

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -490291387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 490291388 can be divided by 12 positive divisors. The sum of these divisors (counting 490291388) is 1, the average is 0.083333333333333.

Base conversion 490291388

Base System Value
2 Binary 11101001110010100000010111100
3 Ternary 1021011120101100022
4 Quaternary 131032110002330
5 Quinary 2001003311023
6 Senary 120352351312
8 Octal 3516240274
10 Decimal 490291388
12 Duodecimal 118245538
16 Hexadecimal 1d3940bc
20 Vigesimal 7d46898
36 Base36 83wn98

Cryptographic Hash Functions

md5 8d2d829675ce84111a13dab2a4d91a5b
sha1 e38a06f0fa89e29816cd355f9e7b861f629d3aa1
sha256 5dd949894d2e56e2653124309c13539657b176c819113314022477c1106e7f3c
sha512 9c6233814b3b8e156d4e1aa43773ee6da8c9476310e21f79a73535790b2305cef80b7f0c519515033bffe88e0479f9f1d7fb78db09e31e03c474bb6cb71b4a9f
ripemd-160 cc37601713321351da965430c64d3f730dbb48b8

490291388 as geometric shapes

Circle

Radius = n
Diameter 980582776
Circumference 3080591645.3183
Area 7.5519377682215E+17

Sphere

Radius = n
Volume 4.9368667339613E+26
Surface area 3.0207751072886E+18
Circumference 3080591645.3183

Square

Length = n
Perimeter 1961165552
Area 240385645146966544
Diagonal 693376730.42433

Cube

Length = n
Surface area 1442313870881799264
Volume 1.1785901161438E+26
Space diagonal 849209594.52947

Equilateral Triangle

Length = n
Perimeter 1470874164
Area 1.0409003770119E+17
Altitude 424604797.26473

Triangular Pyramid

Length = n
Surface area 1.0409003770119E+17
Volume 1.3889817722746E+25
Height 231125576.80811