238906902 (number)

238906902 is an even 9-digits composite number following 238906901 and preceding 238906903. In scientific notation, it is written as 2.38906902 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 64 positive divisors. There are 71794944 positive integers (up to 238906902) that are relatively prime to 238906902.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million nine hundred six thousand nine hundred two

Notation

Scientific notation 2.38906902 × 10^8
Engineering notation 2.38906902 × 10^6

Prime Factorization of 238906902

Prime Factorization 2 × 3 × 13 × 137 × 79 × 283

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 238906902
Product of the distinct prime numbers

The prime factorization of 238906902 is 2 × 3 × 13 × 137 × 79 × 283. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 34, 2, 394, 612, 4487, 2624, 75669, 46766, 10600, 468622, 8870192, 6858800, 53156122, 92612767, 886062628, 317275668, 7689882535, 3598255704

Basic calculations (n = 238906902)

Multiplication

n×y
n×2 477813804
n×3 716720706
n×4 955627608
n×5 1194534510

Division

n÷y
n÷2 119453451
n÷3 79635634
n÷3 59726725.5
n÷5 47781380.4

Exponentiation

ny
n2 57076507823237604
n3 1.3635971661028E+25
n4 3.2577277452961E+33
n5 7.7829364318814E+41

Nth Root

y√n
2√n 15456.613535959
3√n 620.50159028024
4√n 124.32462964336
5√n 47.385529653699

Divisors of 238906902

1, 2, 3, 6, 13, 26, 39, 78, 79, 137, 158, 237, 274, 283, 411, 474, 566, 822, 849, 1027, 1698, 1781, 2054, 3081, 3562, 3679, 5343, 6162, 7358, 10686, 10823, 11037, 21646, 22074, 22357, 32469, 38771, 44714, 64938, 67071, 77542, 116313, 134142, 140699, 232626, 281398, 290641, 422097, 504023, 581282, 844194, 871923, 1008046, 1512069, 1743846, 3024138, 3062909, 6125818, 9188727, 18377454, 39817817, 79635634, 119453451, 238906902

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 -238906901
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 238906902 can be divided by 64 positive divisors. The sum of these divisors (counting 238906902) is 1, the average is 0.015625.

Base conversion 238906902

Base System Value
2 Binary 1110001111010110111000010110
3 Ternary 121122112201122210
4 Quaternary 32033112320112
5 Quinary 442130010102
6 Senary 35412334250
8 Octal 1617267026
10 Decimal 238906902
12 Duodecimal 68014386
16 Hexadecimal e3d6e16
20 Vigesimal 3ed3752
36 Base36 3y8lqu

Cryptographic Hash Functions

md5 93a0bbcc0e540d349102683209a1f5b7
sha1 f78c284b680a47ef38627189ae3685d2404d17bf
sha256 45da0a7e422f1b931043e261e371c298cbb62357beac62684b410e2d0e87a16b
sha512 b74a4d455faf4de3cf51aa7fc9a310bc397c45f21f64459ee1708af6dd4e27a4cec28606fe67498bfc8088fc888be90672dac3b0a11284774093de617d86a374
ripemd-160 440d42add69b10eeac903a42a42d6511dd555a91

238906902 as geometric shapes

Circle

Radius = n
Diameter 477813804
Circumference 1501096336.4302
Area 1.7931113767004E+17

Sphere

Radius = n
Volume 5.7118224526461E+25
Surface area 7.1724455068017E+17
Circumference 1501096336.4302

Square

Length = n
Perimeter 955627608
Area 57076507823237604
Diagonal 337865380.95294

Cube

Length = n
Surface area 342459046939425624
Volume 1.3635971661028E+25
Space diagonal 413798892.54288

Equilateral Triangle

Length = n
Perimeter 716720706
Area 2.4714852867113E+16
Altitude 206899446.27144

Triangular Pyramid

Length = n
Surface area 2.4714852867113E+16
Volume 1.6070146715968E+24
Height 112621793.65098