221749377 (number)

221749377 is an odd 9-digits composite number following 221749376 and preceding 221749378. In scientific notation, it is written as 2.21749377 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 139136832 positive integers (up to 221749377) that are relatively prime to 221749377.

Interesting facts

Basic properties

Name

Name two hundred twenty-one million seven hundred forty-nine thousand three hundred seventy-seven

Notation

Scientific notation 2.21749377 × 10^8
Engineering notation 2.21749377 × 10^6

Prime Factorization of 221749377

Prime Factorization 3 × 17 × 4348027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221749377
Product of the distinct prime numbers

The prime factorization of 221749377 is 3 × 17 × 4348027. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 68, 8, 716, 452, 8482, 9582, 84816, 10671, 763984, 425310, 8231844, 1224751, 57329935, 21918085, 184205651, 963447449, 7782151328, 8262395386

Basic calculations (n = 221749377)

Multiplication

n×y
n×2 443498754
n×3 665248131
n×4 886997508
n×5 1108746885

Division

n÷y
n÷2 110874688.5
n÷3 73916459
n÷3 55437344.25
n÷5 44349875.4

Exponentiation

ny
n2 49172786199888129
n3 1.0904034705179E+25
n4 2.4179629026599E+33
n5 5.3618176727395E+41

Nth Root

y√n
2√n 14891.251693528
3√n 605.27695081399
4√n 122.02971643632
5√n 46.684475263553

Divisors of 221749377

1, 3, 17, 51, 4348027, 13044081, 73916459, 221749377

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 -221749376
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 221749377 can be divided by 8 positive divisors. The sum of these divisors (counting 221749377) is 1, the average is 0.125.

Base conversion 221749377

Base System Value
2 Binary 1101001101111010000010000001
3 Ternary 120110021000221220
4 Quaternary 31031322002001
5 Quinary 423231440002
6 Senary 34000505253
8 Octal 1515720201
10 Decimal 221749377
12 Duodecimal 6231b229
16 Hexadecimal d37a081
20 Vigesimal 395id8h
36 Base36 3o0uwx

Cryptographic Hash Functions

md5 8f6eaa826963ad7c5b6a448a97fc2099
sha1 3d96ad6d57fdc8146293b74d79bf0b95f7537ee0
sha256 3e22c781fa24b0d6977145e9c850284cbe4c18ccdb1e1ef87ac47d57db71939e
sha512 c714a131553a66c039e2fc95b806473e97e896881798d4079ca0108613bfdbfdc956c01018ececb09d6ec9044bbadda93bda4a40a7a766f218368bdcb492dfde
ripemd-160 551313d139ec4b45a4d8f7e69b51e19b0dd39614

221749377 as geometric shapes

Circle

Radius = n
Diameter 443498754
Circumference 1393292427.4426
Area 1.5448086388211E+17

Sphere

Radius = n
Volume 4.5674713765706E+25
Surface area 6.1792345552844E+17
Circumference 1393292427.4426

Square

Length = n
Perimeter 886997508
Area 49172786199888129
Diagonal 313600976.40118

Cube

Length = n
Surface area 295036717199328774
Volume 1.0904034705179E+25
Space diagonal 384081187.51075

Equilateral Triangle

Length = n
Perimeter 665248131
Area 2.1292441011982E+16
Altitude 192040593.75537

Triangular Pyramid

Length = n
Surface area 2.1292441011982E+16
Volume 1.285052813721E+24
Height 104533658.80039