290389949 (number)

290389949 is an odd 9-digits composite number following 290389948 and preceding 290389950. In scientific notation, it is written as 2.90389949 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 282541536 positive integers (up to 290389949) that are relatively prime to 290389949.

Interesting facts

Basic properties

Name

Name two hundred ninety million three hundred eighty-nine thousand nine hundred forty-nine

Notation

Scientific notation 2.90389949 × 10^8
Engineering notation 2.90389949 × 10^6

Prime Factorization of 290389949

Prime Factorization 37 × 7848377

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 290389949
Product of the distinct prime numbers

The prime factorization of 290389949 is 37 × 7848377. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 48, 85, 306, 207, 4798, 3587, 45381, 85403, 741292, 845766, 6696686, 9095997, 38510388, 8045734, 340538747, 452601465, 750444217, 2178055416

Basic calculations (n = 290389949)

Multiplication

n×y
n×2 580779898
n×3 871169847
n×4 1161559796
n×5 1451949745

Division

n÷y
n÷2 145194974.5
n÷3 96796649.666667
n÷3 72597487.25
n÷5 58077989.8

Exponentiation

ny
n2 84326322480222601
n3 2.4487516484389E+25
n4 7.1109286630385E+33
n5 2.0649422118024E+42

Nth Root

y√n
2√n 17040.831816552
3√n 662.20714166574
4√n 130.54053706245
5√n 49.271560372647

Divisors of 290389949

1, 37, 7848377, 290389949

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -290389948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 290389949 can be divided by 4 positive divisors. The sum of these divisors (counting 290389949) is 1, the average is 0.25.

Base conversion 290389949

Base System Value
2 Binary 10001010011101111111110111101
3 Ternary 202020102100010022
4 Quaternary 101103233332331
5 Quinary 1043314434244
6 Senary 44452021525
8 Octal 2123577675
10 Decimal 290389949
12 Duodecimal 813018a5
16 Hexadecimal 114effbd
20 Vigesimal 4aeieh9
36 Base36 4sw2bh

Cryptographic Hash Functions

md5 0c7858f223a9996e5ab0e59dc186c1a0
sha1 2b808b752715bd78f12da14875a609db3e34a317
sha256 aacb2b8f29995ef09cf7c492db8c12f0518993f5b9e405514defa149b737ab51
sha512 16756a14b6c8509cc4e85d8722b0486b6c129fa7e08a8e5380437691755185f9bede54652ced020cf150f66bc99470e70582eb9e0edf1fc352a3b4b676ca33dd
ripemd-160 4c8f286fdee5fb1b49c8c2f3c79b0794a8680d08

290389949 as geometric shapes

Circle

Radius = n
Diameter 580779898
Circumference 1824573860.9094
Area 2.6491895520811E+17

Sphere

Radius = n
Volume 1.0257306918936E+26
Surface area 1.0596758208324E+18
Circumference 1824573860.9094

Square

Length = n
Perimeter 1161559796
Area 84326322480222601
Diagonal 410673404.25263

Cube

Length = n
Surface area 505957934881335606
Volume 2.4487516484389E+25
Space diagonal 502970145.67534

Equilateral Triangle

Length = n
Perimeter 871169847
Area 3.6514368737796E+16
Altitude 251485072.83767

Triangular Pyramid

Length = n
Surface area 3.6514368737796E+16
Volume 2.8858814934215E+24
Height 136891134.75088