390097949 (number)

390097949 is an odd 9-digits composite number following 390097948 and preceding 390097950. In scientific notation, it is written as 3.90097949 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 369225216 positive integers (up to 390097949) that are relatively prime to 390097949.

Interesting facts

Basic properties

Name

Name three hundred ninety million ninety-seven thousand nine hundred forty-nine

Notation

Scientific notation 3.90097949 × 10^8
Engineering notation 3.90097949 × 10^6

Prime Factorization of 390097949

Prime Factorization 19 × 1153 × 17807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 390097949
Product of the distinct prime numbers

The prime factorization of 390097949 is 19 × 1153 × 17807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 1, 67, 97, 76, 491, 5452, 3251, 76904, 89123, 233140, 299197, 9935127, 6016995, 84212573, 33847572, 509825497, 685263087, 2377308267, 5307090671

Basic calculations (n = 390097949)

Multiplication

n×y
n×2 780195898
n×3 1170293847
n×4 1560391796
n×5 1950489745

Division

n÷y
n÷2 195048974.5
n÷3 130032649.66667
n÷3 97524487.25
n÷5 78019589.8

Exponentiation

ny
n2 152176409814006601
n3 5.9363705354627E+25
n4 2.315765970388E+34
n5 9.0337555541237E+42

Nth Root

y√n
2√n 19750.897422649
3√n 730.6755171973
4√n 140.53788607578
5√n 52.267861711623

Divisors of 390097949

1, 19, 1153, 17807, 21907, 338333, 20531471, 390097949

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -390097948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 390097949 can be divided by 8 positive divisors. The sum of these divisors (counting 390097949) is 1, the average is 0.125.

Base conversion 390097949

Base System Value
2 Binary 10111010000000110110000011101
3 Ternary 1000012001000210012
4 Quaternary 113100012300131
5 Quinary 1244331113244
6 Senary 102413053005
8 Octal 2720066035
10 Decimal 390097949
12 Duodecimal aa787165
16 Hexadecimal 17406c1d
20 Vigesimal 61i24h9
36 Base36 6g95i5

Cryptographic Hash Functions

md5 67e9ecffead0c036734623a56030512b
sha1 e4342062f4af19a2b56e2e71d0eaf0f841990913
sha256 4747167d09991b5802bc16e635afb1d31a767efb2bed788b198aeeb912690839
sha512 6d5a6baaae49cf7c8fcc68897b284bc45ad8bb6bb1899eed7950e93ceb4592a3746c5155566905234d3d0d0be6a50d0bbbecde93fda0432bd10a582718b6cedb
ripemd-160 dc9c0db680d60d7af6d0258a3a643810cf57034b

390097949 as geometric shapes

Circle

Radius = n
Diameter 780195898
Circumference 2451057701.5177
Area 4.7807629112135E+17

Sphere

Radius = n
Volume 2.4866210750929E+26
Surface area 1.9123051644854E+18
Circumference 2451057701.5177

Square

Length = n
Perimeter 1560391796
Area 152176409814006601
Diagonal 551681810.12973

Cube

Length = n
Surface area 913058458884039606
Volume 5.9363705354627E+25
Space diagonal 675669467.59641

Equilateral Triangle

Length = n
Perimeter 1170293847
Area 6.5894318377821E+16
Altitude 337834733.79821

Triangular Pyramid

Length = n
Surface area 6.5894318377821E+16
Volume 6.9960797687695E+24
Height 183893936.70991