121857314 (number)

121857314 is an even 9-digits composite number following 121857313 and preceding 121857315. In scientific notation, it is written as 1.21857314 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 60928656 positive integers (up to 121857314) that are relatively prime to 121857314.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million eight hundred fifty-seven thousand three hundred fourteen

Notation

Scientific notation 1.21857314 × 10^8
Engineering notation 1.21857314 × 10^6

Prime Factorization of 121857314

Prime Factorization 2 × 60928657

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 121857314
Product of the distinct prime numbers

The prime factorization of 121857314 is 2 × 60928657. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121857314)

Multiplication

n×y
n×2 243714628
n×3 365571942
n×4 487429256
n×5 609286570

Division

n÷y
n÷2 60928657
n÷3 40619104.666667
n÷3 30464328.5
n÷5 24371462.8

Exponentiation

ny
n2 14849204975294596
n3 1.8094842333248E+24
n4 2.2049888839831E+32
n5 2.6869402280204E+40

Nth Root

y√n
2√n 11038.900035783
3√n 495.77413678027
4√n 105.06616979686
5√n 41.416206772849

Divisors of 121857314

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121857313
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121857314 can be divided by 4 positive divisors. The sum of these divisors (counting 121857314) is 1, the average is 0.25.

Base conversion 121857314

Base System Value
2 Binary 111010000110110010100100010
3 Ternary 22111021222210212
4 Quaternary 13100312110202
5 Quinary 222143413224
6 Senary 20031454122
8 Octal 720662442
10 Decimal 121857314
12 Duodecimal 34987342
16 Hexadecimal 7436522
20 Vigesimal 1i1c35e
36 Base36 20jtpe

Cryptographic Hash Functions

md5 bd2bd186234a0cade7ee0b726ec6887e
sha1 a2d19ebd08d98c299c35ace01ac62a918f374873
sha256 4bf534010a2f297d1c340db32645d07e0311214b512af00b7e566cf9af568464
sha512 9c50e8a0811d0e246384aaecb0537578a3bf2c42edfff10495779f23425545e27496562558d6af195920243b88fb746ce02055b168ceac231b819603bac4c764
ripemd-160 0676da960d43575c50193a6ae82c5e8d422e6641

121857314 as geometric shapes

Circle

Radius = n
Diameter 243714628
Circumference 765652084.89717
Area 4.6650153262035E+16

Sphere

Radius = n
Volume 7.5795498322665E+24
Surface area 1.8660061304814E+17
Circumference 765652084.89717

Square

Length = n
Perimeter 487429256
Area 14849204975294596
Diagonal 172332266.13316

Cube

Length = n
Surface area 89095229851767576
Volume 1.8094842333248E+24
Space diagonal 211063059.12187

Equilateral Triangle

Length = n
Perimeter 365571942
Area 6.4298943673037E+15
Altitude 105531529.56094

Triangular Pyramid

Length = n
Surface area 6.4298943673037E+15
Volume 2.1324976197236E+23
Height 57444088.711052