222156721 (number)

222156721 is an odd 9-digits composite number following 222156720 and preceding 222156722. In scientific notation, it is written as 2.22156721 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 206504208 positive integers (up to 222156721) that are relatively prime to 222156721.

Interesting facts

Basic properties

Name

Name two hundred twenty-two million one hundred fifty-six thousand seven hundred twenty-one

Notation

Scientific notation 2.22156721 × 10^8
Engineering notation 2.22156721 × 10^6

Prime Factorization of 222156721

Prime Factorization 19 × 787 × 179 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 222156721
Product of the distinct prime numbers

The prime factorization of 222156721 is 19 × 787 × 179 × 83. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 87, 22, 499, 87, 3968, 6308, 10797, 45299, 739342, 534406, 9092963, 9039649, 63148949, 20429202, 791660903, 964303679, 4207090662, 5042327515

Basic calculations (n = 222156721)

Multiplication

n×y
n×2 444313442
n×3 666470163
n×4 888626884
n×5 1110783605

Division

n÷y
n÷2 111078360.5
n÷3 74052240.333333
n÷3 55539180.25
n÷5 44431344.2

Exponentiation

ny
n2 49353608685471841
n3 1.0964235875082E+25
n4 2.4357786902787E+33
n5 5.4112460691399E+41

Nth Root

y√n
2√n 14904.922710299
3√n 605.6473466194
4√n 122.0857186992
5√n 46.701614146586

Divisors of 222156721

1, 19, 83, 179, 787, 1577, 3401, 14857, 14953, 65321, 140873, 282283, 1241099, 2676587, 11692459, 222156721

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -222156720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 222156721 can be divided by 16 positive divisors. The sum of these divisors (counting 222156721) is 1, the average is 0.0625.

Base conversion 222156721

Base System Value
2 Binary 1101001111011101011110110001
3 Ternary 120111000201201201
4 Quaternary 31033131132301
5 Quinary 423333003341
6 Senary 34013331201
8 Octal 1517353661
10 Decimal 222156721
12 Duodecimal 62496b01
16 Hexadecimal d3dd7b1
20 Vigesimal 3989bg1
36 Base36 3o9l81

Cryptographic Hash Functions

md5 f92f978e0e17403b855a10322a4eb9a9
sha1 805eb41126cb855c9643bf7e8f4c173237ac1336
sha256 9eebb9db0d3b6898fcad1b3685e67dfaf30aed4cbbea7a2bb9054033289e3699
sha512 d217c05c146a9af2c58fcc055b14e051303554119ac5fd329a9df7d77584ed0f7a411bfd3d7199fd9434384d8bd669df06fef907c4f9593260121b7bfd9eb6f3
ripemd-160 82b65592923b97e4718f8e8647468afb32038cca

222156721 as geometric shapes

Circle

Radius = n
Diameter 444313442
Circumference 1395851845.2784
Area 1.5504893447442E+17

Sphere

Radius = n
Volume 4.5926883836509E+25
Surface area 6.2019573789769E+17
Circumference 1395851845.2784

Square

Length = n
Perimeter 888626884
Area 49353608685471841
Diagonal 314177047.81054

Cube

Length = n
Surface area 296121652112831046
Volume 1.0964235875082E+25
Space diagonal 384786728.0149

Equilateral Triangle

Length = n
Perimeter 666470163
Area 2.1370739445027E+16
Altitude 192393364.00745

Triangular Pyramid

Length = n
Surface area 2.1370739445027E+16
Volume 1.2921475896332E+24
Height 104725682.60351