221749077 (number)

221749077 is an odd 9-digits composite number following 221749076 and preceding 221749078. In scientific notation, it is written as 2.21749077 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 134393160 positive integers (up to 221749077) that are relatively prime to 221749077.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.21749077 × 10^8
Engineering notation 2.21749077 × 10^6

Prime Factorization of 221749077

Prime Factorization 33 × 11 × 610879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 221749077
Product of the distinct prime numbers

The prime factorization of 221749077 is 33 × 11 × 610879. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 2, 45, 66, 32, 634, 5170, 7979, 64841, 14569, 405068, 942518, 2893048, 4862230, 65723202, 68762175, 638334491, 402634284, 5990023423, 6939203640

Basic calculations (n = 221749077)

Multiplication

n×y
n×2 443498154
n×3 665247231
n×4 886996308
n×5 1108745385

Division

n÷y
n÷2 110874538.5
n÷3 73916359
n÷3 55437269.25
n÷5 44349815.4

Exponentiation

ny
n2 49172653150351929
n3 1.0903990449732E+25
n4 2.4179498178448E+33
n5 5.3617814033941E+41

Nth Root

y√n
2√n 14891.241620496
3√n 605.27667785845
4√n 122.02967516345
5√n 46.68446263186

Divisors of 221749077

1, 11, 33, 363, 610879, 6719669, 20159007, 221749077

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 -221749076
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 221749077 can be divided by 8 positive divisors. The sum of these divisors (counting 221749077) is 1, the average is 0.125.

Base conversion 221749077

Base System Value
2 Binary 1101001101111001111101010101
3 Ternary 120110021000112210
4 Quaternary 31031321331111
5 Quinary 423231432302
6 Senary 34000504033
8 Octal 1515717525
10 Decimal 221749077
12 Duodecimal 6231b019
16 Hexadecimal d379f55
20 Vigesimal 395icdh
36 Base36 3o0uol

Cryptographic Hash Functions

md5 713cd26056fcdd31c8474fc6f1bf0cc8
sha1 2b5dc02422cecd894a3206e81f0e6000e71da526
sha256 344390e58f2397393613c7c85d2e34241663b3fe8b54358bf7bd5464ae6ba971
sha512 c763a9a9944e4e7dee6dc6810ae2cf489124ceb4980aedb39541cca33a635a4499cf10d3c08aec40364b0dac01cb85e6fd01d0b8a927295c5e0fee6347218a53
ripemd-160 e53c146dc52aea73cb0d285bacce671cb649d56e

221749077 as geometric shapes

Circle

Radius = n
Diameter 443498154
Circumference 1393290542.487
Area 1.5448044589466E+17

Sphere

Radius = n
Volume 4.567452838892E+25
Surface area 6.1792178357866E+17
Circumference 1393290542.487

Square

Length = n
Perimeter 886996308
Area 49172653150351929
Diagonal 313600552.13712

Cube

Length = n
Surface area 295035918902111574
Volume 1.0903990449732E+25
Space diagonal 384080667.8955

Equilateral Triangle

Length = n
Perimeter 665247231
Area 2.1292383399843E+16
Altitude 192040333.94775

Triangular Pyramid

Length = n
Surface area 2.1292383399843E+16
Volume 1.2850475981664E+24
Height 104533517.37904