121567984 (number)

121567984 is an even 9-digits composite number following 121567983 and preceding 121567985. In scientific notation, it is written as 1.21567984 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 60418688 positive integers (up to 121567984) that are relatively prime to 121567984.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred sixty-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.21567984 × 10^8
Engineering notation 1.21567984 × 10^6

Prime Factorization of 121567984

Prime Factorization 2 × 2 × 2 × 2 × 167 × 45497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 15195998
Product of the distinct prime numbers

The prime factorization of 121567984 is 2 × 2 × 2 × 2 × 167 × 45497. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121567984)

Multiplication

n×y
n×2 243135968
n×3 364703952
n×4 486271936
n×5 607839920

Division

n÷y
n÷2 60783992
n÷3 40522661.333333
n÷3 30391996
n÷5 24313596.8

Exponentiation

ny
n2 14778774733824256
n3 1.7966258503812E+24
n4 2.1841218263312E+32
n5 2.6551928723748E+40

Nth Root

y√n
2√n 11025.78722813
3√n 495.38144797904
4√n 105.00374863847
5√n 41.396520883567

Divisors of 121567984

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121567983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121567984 can be divided by 20 positive divisors. The sum of these divisors (counting 121567984) is 1, the average is 0.05.

Base conversion 121567984

Base System Value
2 Binary 111001111101111101011110000
3 Ternary 22110202021220221
4 Quaternary 13033233223300
5 Quinary 222110133414
6 Senary 20021342424
8 Octal 717575360
10 Decimal 121567984
12 Duodecimal 34867a14
16 Hexadecimal 73efaf0
20 Vigesimal 1hjfjj4
36 Base36 20dmgg

Cryptographic Hash Functions

md5 f35eef21376de5d73f7ff766dc8b2fb3
sha1 72a7528ac48f911c46b19dd50bd0ebb05f328625
sha256 c6a8d6889bce048404cf63a18c3c89d30abe89a57293558dfedcded0b62660e2
sha512 6fe94b17dbf3e1f13a99f05d1878dfc864bce193c5bea8cf9a8feed3424c518c2c19c1c2a374548314ff65e239655c4eabf2d3233ce7ca77746e44e8ad269d01
ripemd-160 7f387faae4f308871536fb25d5bf8b16dc500d8a

121567984 as geometric shapes

Circle

Radius = n
Diameter 243135968
Circumference 763834170.89224
Area 4.6428890132841E+16

Sphere

Radius = n
Volume 7.5256887637426E+24
Surface area 1.8571556053136E+17
Circumference 763834170.89224

Square

Length = n
Perimeter 486271936
Area 14778774733824256
Diagonal 171923091.72316

Cube

Length = n
Surface area 88672648402945536
Volume 1.7966258503812E+24
Space diagonal 210561924.86172

Equilateral Triangle

Length = n
Perimeter 364703952
Area 6.3993971781497E+15
Altitude 105280962.43086

Triangular Pyramid

Length = n
Surface area 6.3993971781497E+15
Volume 2.1173438700993E+23
Height 57307697.241052