212977968 (number)

212977968 is an even 9-digits composite number following 212977967 and preceding 212977969. In scientific notation, it is written as 2.12977968 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 59431680 positive integers (up to 212977968) that are relatively prime to 212977968.

Interesting facts

Basic properties

Name

Name two hundred twelve million nine hundred seventy-seven thousand nine hundred sixty-eight

Notation

Scientific notation 2.12977968 × 10^8
Engineering notation 2.12977968 × 10^6

Prime Factorization of 212977968

Prime Factorization 2 × 2 × 2 × 2 × 301 × 3 × 14741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 26622246
Product of the distinct prime numbers

The prime factorization of 212977968 is 2 × 2 × 2 × 2 × 301 × 3 × 14741. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 212977968)

Multiplication

n×y
n×2 425955936
n×3 638933904
n×4 851911872
n×5 1064889840

Division

n÷y
n÷2 106488984
n÷3 70992656
n÷3 53244492
n÷5 42595593.6

Exponentiation

ny
n2 45359614853409024
n3 9.6605986007417E+24
n4 2.0574946596496E+33
n5 4.3820103178302E+41

Nth Root

y√n
2√n 14593.764695924
3√n 597.1886701702
4√n 120.80465510867
5√n 46.309163456684

Divisors of 212977968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -212977967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 212977968 can be divided by 40 positive divisors. The sum of these divisors (counting 212977968) is 1, the average is 0.025.

Base conversion 212977968

Base System Value
2 Binary 1100101100011100100100110000
3 Ternary 112211202101211220
4 Quaternary 30230130210300
5 Quinary 414010243333
6 Senary 33044505040
8 Octal 1454344460
10 Decimal 212977968
12 Duodecimal 5b3ab180
16 Hexadecimal cb1c930
20 Vigesimal 36b24i8
36 Base36 3isuuo

Cryptographic Hash Functions

md5 a81068cee2e0de95d6bc34b23766eb44
sha1 217fd07b42b950e65d698a17b89b32fd56171501
sha256 9b648a66e0b4e16cf6baad54e82b306dd07ba4dd809cc14f820cc64e3bc1ef6b
sha512 b10842525101c56ccab8ee168f47c698e5782d615884663da89e5f27d9da86a66bf1a006b7e8c0285676a857ac1c5a9b4ed26090b841fe3a5327d01c6aff89f8
ripemd-160 3165a7da9029b73ad8521766b5abce33413040c3

212977968 as geometric shapes

Circle

Radius = n
Diameter 425955936
Circumference 1338180039.2906
Area 1.4250143279313E+17

Sphere

Radius = n
Volume 4.046622079116E+25
Surface area 5.7000573117253E+17
Circumference 1338180039.2906

Square

Length = n
Perimeter 851911872
Area 45359614853409024
Diagonal 301196330.83226

Cube

Length = n
Surface area 272157689120454144
Volume 9.6605986007417E+24
Space diagonal 368888661.46878

Equilateral Triangle

Length = n
Perimeter 638933904
Area 1.9641289384465E+16
Altitude 184444330.73439

Triangular Pyramid

Length = n
Surface area 1.9641289384465E+16
Volume 1.1385124634843E+24
Height 100398776.94409