228469761 (number)

228469761 is an odd 9-digits composite number following 228469760 and preceding 228469762. In scientific notation, it is written as 2.28469761 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 140596560 positive integers (up to 228469761) that are relatively prime to 228469761.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million four hundred sixty-nine thousand seven hundred sixty-one

Notation

Scientific notation 2.28469761 × 10^8
Engineering notation 2.28469761 × 10^6

Prime Factorization of 228469761

Prime Factorization 27 × 13 × 650911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 228469761
Product of the distinct prime numbers

The prime factorization of 228469761 is 27 × 13 × 650911. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 54, 51, 198, 531, 8904, 1990, 43585, 36435, 788577, 888583, 8574903, 4644638, 43870078, 59691530, 282228261, 23539168, 387999053, 9066115504

Basic calculations (n = 228469761)

Multiplication

n×y
n×2 456939522
n×3 685409283
n×4 913879044
n×5 1142348805

Division

n÷y
n÷2 114234880.5
n÷3 76156587
n÷3 57117440.25
n÷5 45693952.2

Exponentiation

ny
n2 52198431691397121
n3 1.1925763213108E+25
n4 2.7246762710415E+33
n5 6.2250613644721E+41

Nth Root

y√n
2√n 15115.216207518
3√n 611.33075149798
4√n 122.94395555503
5√n 46.964072030819

Divisors of 228469761

1, 13, 27, 351, 650911, 8461843, 17574597, 228469761

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 -228469760
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 228469761 can be divided by 8 positive divisors. The sum of these divisors (counting 228469761) is 1, the average is 0.125.

Base conversion 228469761

Base System Value
2 Binary 1101100111100010110000000001
3 Ternary 120220220110121000
4 Quaternary 31213202300001
5 Quinary 431442013021
6 Senary 34400522213
8 Octal 1547426001
10 Decimal 228469761
12 Duodecimal 64620369
16 Hexadecimal d9e2c01
20 Vigesimal 3b7ie81
36 Base36 3s0we9

Cryptographic Hash Functions

md5 81ee9d9f5a25153709a0fe075c8b3d13
sha1 10bb212643174edb7946a411058124aedefdf253
sha256 e7bf091875471029fd610872ab4e2788df7ad6031eef64fbb09012d40c184728
sha512 2038047fa63132459f5d977cdf82e79b02f34fc5190be86f5848834d6fba84cfff4d4f42ef8a3129eea2dd7092c79bd47cd20d89697cbea1f0f9d210694c7dbf
ripemd-160 896547d7ff924bf5dfa82f29d27d82ed9f97317c

228469761 as geometric shapes

Circle

Radius = n
Diameter 456939522
Circumference 1435517845.45
Area 1.639862095306E+17

Sphere

Radius = n
Volume 4.995452013167E+25
Surface area 6.5594483812241E+17
Circumference 1435517845.45

Square

Length = n
Perimeter 913879044
Area 52198431691397121
Diagonal 323105034.59834

Cube

Length = n
Surface area 313190590148382726
Volume 1.1925763213108E+25
Space diagonal 395721234.04512

Equilateral Triangle

Length = n
Perimeter 685409283
Area 2.2602583941228E+16
Altitude 197860617.02256

Triangular Pyramid

Length = n
Surface area 2.2602583941228E+16
Volume 1.4054646731357E+24
Height 107701678.19945