238450861 (number)

238450861 is an odd 9-digits composite number following 238450860 and preceding 238450862. In scientific notation, it is written as 2.38450861 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 216643920 positive integers (up to 238450861) that are relatively prime to 238450861.

Interesting facts

Basic properties

Name

Name two hundred thirty-eight million four hundred fifty thousand eight hundred sixty-one

Notation

Scientific notation 2.38450861 × 10^8
Engineering notation 2.38450861 × 10^6

Prime Factorization of 238450861

Prime Factorization 11 × 1973 × 10987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 238450861
Product of the distinct prime numbers

The prime factorization of 238450861 is 11 × 1973 × 10987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 78, 39, 958, 235, 3727, 7159, 92077, 64153, 169235, 640441, 9063202, 4369069, 99754820, 53262887, 904967350, 81309257, 124620186, 9397071581

Basic calculations (n = 238450861)

Multiplication

n×y
n×2 476901722
n×3 715352583
n×4 953803444
n×5 1192254305

Division

n÷y
n÷2 119225430.5
n÷3 79483620.333333
n÷3 59612715.25
n÷5 47690172.2

Exponentiation

ny
n2 56858813111641321
n3 1.3558032941909E+25
n4 3.2329246284646E+33
n5 7.7089366120548E+41

Nth Root

y√n
2√n 15441.854195659
3√n 620.1065208931
4√n 124.26525739586
5√n 47.367425310037

Divisors of 238450861

1, 11, 1973, 10987, 21703, 120857, 21677351, 238450861

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 -238450860
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 238450861 can be divided by 8 positive divisors. The sum of these divisors (counting 238450861) is 1, the average is 0.125.

Base conversion 238450861

Base System Value
2 Binary 1110001101100111100010101101
3 Ternary 121121200120002101
4 Quaternary 32031213202231
5 Quinary 442020411421
6 Senary 35354455101
8 Octal 1615474255
10 Decimal 238450861
12 Duodecimal 67a34491
16 Hexadecimal e3678ad
20 Vigesimal 3ea6731
36 Base36 3xytv1

Cryptographic Hash Functions

md5 d62b9a2931050294d8facef7c4ca52b8
sha1 f649ffbdffb4ec749c0c77ef81f83cf1e58c9f58
sha256 1a000c13143b808cc15991b1dd8a7547e3a64dbdfb4e2db7f184672640e87894
sha512 0c6ebda0e7631185099f29a4778e6bf3e5241472e60215b59f1c6f252bd0074c8be302aa22530666f933d6b47f63301f86cdf26388169f4ffdff752ec6b2e32a
ripemd-160 2ecd90bc7a1da25642eff1e11f37104f115ae724

238450861 as geometric shapes

Circle

Radius = n
Diameter 476901722
Circumference 1498230946.3195
Area 1.7862722956337E+17

Sphere

Radius = n
Volume 5.6791755583239E+25
Surface area 7.1450891825347E+17
Circumference 1498230946.3195

Square

Length = n
Perimeter 953803444
Area 56858813111641321
Diagonal 337220441.58574

Cube

Length = n
Surface area 341152878669847926
Volume 1.3558032941909E+25
Space diagonal 413009006.36054

Equilateral Triangle

Length = n
Perimeter 715352583
Area 2.4620588291857E+16
Altitude 206504503.18027

Triangular Pyramid

Length = n
Surface area 2.4620588291857E+16
Volume 1.5978295054624E+24
Height 112406813.86191