290389938 (number)

290389938 is an even 9-digits composite number following 290389937 and preceding 290389939. In scientific notation, it is written as 2.90389938 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 95571216 positive integers (up to 290389938) that are relatively prime to 290389938.

Interesting facts

Basic properties

Name

Name two hundred ninety million three hundred eighty-nine thousand nine hundred thirty-eight

Notation

Scientific notation 2.90389938 × 10^8
Engineering notation 2.90389938 × 10^6

Prime Factorization of 290389938

Prime Factorization 2 × 3 × 79 × 612637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 290389938
Product of the distinct prime numbers

The prime factorization of 290389938 is 2 × 3 × 79 × 612637. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 79, 53, 238, 206, 671, 3103, 83673, 685, 944412, 39620, 647033, 1721961, 47219785, 16441466, 831588482, 684524672, 6663127786, 3459097405

Basic calculations (n = 290389938)

Multiplication

n×y
n×2 580779876
n×3 871169814
n×4 1161559752
n×5 1451949690

Division

n÷y
n÷2 145194969
n÷3 96796646
n÷3 72597484.5
n÷5 58077987.6

Exponentiation

ny
n2 84326316091643844
n3 2.4487513701621E+25
n4 7.1109275855878E+33
n5 2.0649418207013E+42

Nth Root

y√n
2√n 17040.831493797
3√n 662.20713330425
4√n 130.54053582622
5√n 49.271559999364

Divisors of 290389938

1, 2, 3, 6, 79, 158, 237, 474, 612637, 1225274, 1837911, 3675822, 48398323, 96796646, 145194969, 290389938

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 -290389937
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 290389938 can be divided by 16 positive divisors. The sum of these divisors (counting 290389938) is 1, the average is 0.0625.

Base conversion 290389938

Base System Value
2 Binary 10001010011101111111110110010
3 Ternary 202020102100002220
4 Quaternary 101103233332302
5 Quinary 1043314434223
6 Senary 44452021510
8 Octal 2123577662
10 Decimal 290389938
12 Duodecimal 81301896
16 Hexadecimal 114effb2
20 Vigesimal 4aeiegi
36 Base36 4sw2b6

Cryptographic Hash Functions

md5 fb5ede608c8c4b62ca3ddc18459379f3
sha1 d14c284efbc9abb861a63740685dbbc1f0ba0980
sha256 38e136d4d13d63caa5c6446476bed74faf7fe75dcf1792d423246bdb96e7c071
sha512 6d57f8cf2cdc7d6f8d59b95f17070484f8b8423ae1fd34131e755400a72bff20bc20a46bbec67598580f37b038772e89ad569f60dbd0e4e8138492a1698aa97d
ripemd-160 335e21ebf2cc1797cac8bd9dbba801cc9316cfa2

290389938 as geometric shapes

Circle

Radius = n
Diameter 580779876
Circumference 1824573791.7944
Area 2.649189351378E+17

Sphere

Radius = n
Volume 1.0257305753292E+26
Surface area 1.0596757405512E+18
Circumference 1824573791.7944

Square

Length = n
Perimeter 1161559752
Area 84326316091643844
Diagonal 410673388.69628

Cube

Length = n
Surface area 505957896549863064
Volume 2.4487513701621E+25
Space diagonal 502970126.62278

Equilateral Triangle

Length = n
Perimeter 871169814
Area 3.651436597146E+16
Altitude 251485063.31139

Triangular Pyramid

Length = n
Surface area 3.651436597146E+16
Volume 2.8858811654691E+24
Height 136891129.56543