212291272 (number)

212291272 is an even 9-digits composite number following 212291271 and preceding 212291273. In scientific notation, it is written as 2.12291272 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 105700560 positive integers (up to 212291272) that are relatively prime to 212291272.

Interesting facts

Basic properties

Name

Name two hundred twelve million two hundred ninety-one thousand two hundred seventy-two

Notation

Scientific notation 2.12291272 × 10^8
Engineering notation 2.12291272 × 10^6

Prime Factorization of 212291272

Prime Factorization 2 × 2 × 2 × 239 × 111031

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 53072818
Product of the distinct prime numbers

The prime factorization of 212291272 is 2 × 2 × 2 × 239 × 111031. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 53, 51, 673, 905, 4520, 5764, 65227, 34550, 220604, 794582, 9023330, 1404833, 30304348, 38529045, 18630705, 111819331, 6385704311, 1197381413

Basic calculations (n = 212291272)

Multiplication

n×y
n×2 424582544
n×3 636873816
n×4 849165088
n×5 1061456360

Division

n÷y
n÷2 106145636
n÷3 70763757.333333
n÷3 53072818
n÷5 42458254.4

Exponentiation

ny
n2 45067584167377984
n3 9.5674547688597E+24
n4 2.0310871426837E+33
n5 4.3118207306317E+41

Nth Root

y√n
2√n 14570.218666856
3√n 596.54614892991
4√n 120.70716079362
5√n 46.279262326435

Divisors of 212291272

1, 2, 4, 8, 239, 478, 956, 1912, 111031, 222062, 444124, 888248, 26536409, 53072818, 106145636, 212291272

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 -212291271
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 212291272 can be divided by 16 positive divisors. The sum of these divisors (counting 212291272) is 1, the average is 0.0625.

Base conversion 212291272

Base System Value
2 Binary 1100101001110100111011001000
3 Ternary 112210110111212201
4 Quaternary 30221310323020
5 Quinary 413321310042
6 Senary 33022045544
8 Octal 1451647310
10 Decimal 212291272
12 Duodecimal 5b1198b4
16 Hexadecimal ca74ec8
20 Vigesimal 366g83c
36 Base36 3ie4zs

Cryptographic Hash Functions

md5 9e9c0ef33b92a28848ef19e72a6490f1
sha1 475c3161a58eb063f2f6454fd8da5e3c6188e1ff
sha256 ce1bc528f0d211eb8e3ff9c6c5fb5ff7397fb98157d3b22f3b754223b50db467
sha512 9e1d89c4c61cf15f9e917f60cfc3d17f1e00d0bcaaa7114bca0ad3e481ddaa0e7e4771fb7bfb61350a0d78995b325a9ee7f859ffbdd9a4c30b479184436df618
ripemd-160 38d58df6603a1bfe9c968be9bae963f81c878dc0

212291272 as geometric shapes

Circle

Radius = n
Diameter 424582544
Circumference 1333865401.0729
Area 1.4158399133527E+17

Sphere

Radius = n
Volume 4.0076060820536E+25
Surface area 5.663359653411E+17
Circumference 1333865401.0729

Square

Length = n
Perimeter 849165088
Area 45067584167377984
Diagonal 300225196.03584

Cube

Length = n
Surface area 270405505004267904
Volume 9.5674547688597E+24
Space diagonal 367699269.10742

Equilateral Triangle

Length = n
Perimeter 636873816
Area 1.9514836388071E+16
Altitude 183849634.55371

Triangular Pyramid

Length = n
Surface area 1.9514836388071E+16
Volume 1.127535357626E+24
Height 100075065.34528