239387890 (number)

239387890 is an even 9-digits composite number following 239387889 and preceding 239387891. In scientific notation, it is written as 2.39387890 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 64 positive divisors. There are 78609600 positive integers (up to 239387890) that are relatively prime to 239387890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.39387890 × 10^8
Engineering notation 2.39387890 × 10^6

Prime Factorization of 239387890

Prime Factorization 2 × 7 × 5 × 31 × 107 × 1031

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 239387890
Product of the distinct prime numbers

The prime factorization of 239387890 is 2 × 7 × 5 × 31 × 107 × 1031. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 2, 95, 93, 590, 928, 6320, 411, 8646, 76108, 383086, 115783, 5791363, 3927285, 82742311, 84838310, 590840688, 527958052, 3075340039, 8544027256

Basic calculations (n = 239387890)

Multiplication

n×y
n×2 478775780
n×3 718163670
n×4 957551560
n×5 1196939450

Division

n÷y
n÷2 119693945
n÷3 79795963.333333
n÷3 59846972.5
n÷5 47877578

Exponentiation

ny
n2 57306561878652100
n3 1.3718496931285E+25
n4 3.2840420343518E+33
n5 7.8615989327478E+41

Nth Root

y√n
2√n 15472.165006876
3√n 620.91772692753
4√n 124.38715772489
5√n 47.40459443455

Divisors of 239387890

1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 107, 155, 214, 217, 310, 434, 535, 749, 1031, 1070, 1085, 1498, 2062, 2170, 3317, 3745, 5155, 6634, 7217, 7490, 10310, 14434, 16585, 23219, 31961, 33170, 36085, 46438, 63922, 72170, 110317, 116095, 159805, 220634, 223727, 232190, 319610, 447454, 551585, 772219, 1103170, 1118635, 1544438, 2237270, 3419827, 3861095, 6839654, 7722190, 17099135, 23938789, 34198270, 47877578, 119693945, 239387890

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -239387889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 239387890 can be divided by 64 positive divisors. The sum of these divisors (counting 239387890) is 1, the average is 0.015625.

Base conversion 239387890

Base System Value
2 Binary 1110010001001100010011110010
3 Ternary 121200110011110011
4 Quaternary 32101030103302
5 Quinary 442240403030
6 Senary 35430525134
8 Octal 1621142362
10 Decimal 239387890
12 Duodecimal 682067aa
16 Hexadecimal e44c4f2
20 Vigesimal 3eg39ea
36 Base36 3yiwvm

Cryptographic Hash Functions

md5 eebe57f09d511b6db4883d7b70cc6ccb
sha1 ee0809a9e7b198fa40abc2b0b4d9c267a5f8416d
sha256 7c8177a2ebe1678ccdd09eade8338fa6bfcb464c7e71c6b19b7165ffe0d06ba0
sha512 5132c46c4dfdbed605ec1495091de12e1cb4cee771a89392c3661452db2bf36aa6bf0b1e73c6d30dc8cb354b029c7eacceb02b38b7aa6473dab3d16a67870118
ripemd-160 024c82d67f63120a36136f8c1ee2e5db1db3f36a

239387890 as geometric shapes

Circle

Radius = n
Diameter 478775780
Circumference 1504118473.1647
Area 1.8003387380046E+17

Sphere

Radius = n
Volume 5.7463905570159E+25
Surface area 7.2013549520185E+17
Circumference 1504118473.1647

Square

Length = n
Perimeter 957551560
Area 57306561878652100
Diagonal 338545600.70588

Cube

Length = n
Surface area 343839371271912600
Volume 1.3718496931285E+25
Space diagonal 414631988.19671

Equilateral Triangle

Length = n
Perimeter 718163670
Area 2.4814469195229E+16
Altitude 207315994.09835

Triangular Pyramid

Length = n
Surface area 2.4814469195229E+16
Volume 1.6167403679664E+24
Height 112848533.56863