121492570 (number)

121492570 is an even 9-digits composite number following 121492569 and preceding 121492571. In scientific notation, it is written as 1.21492570 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 48597024 positive integers (up to 121492570) that are relatively prime to 121492570.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred ninety-two thousand five hundred seventy

Notation

Scientific notation 1.21492570 × 10^8
Engineering notation 1.21492570 × 10^6

Prime Factorization of 121492570

Prime Factorization 2 × 5 × 12149257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121492570
Product of the distinct prime numbers

The prime factorization of 121492570 is 2 × 5 × 12149257. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121492570)

Multiplication

n×y
n×2 242985140
n×3 364477710
n×4 485970280
n×5 607462850

Division

n÷y
n÷2 60746285
n÷3 40497523.333333
n÷3 30373142.5
n÷5 24298514

Exponentiation

ny
n2 14760444565204900
n3 1.7932843445693E+24
n4 2.1787072376249E+32
n5 2.6469674157665E+40

Nth Root

y√n
2√n 11022.366805727
3√n 495.27899111215
4√n 104.98746023086
5√n 41.391383589903

Divisors of 121492570

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121492569
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121492570 can be divided by 8 positive divisors. The sum of these divisors (counting 121492570) is 1, the average is 0.125.

Base conversion 121492570

Base System Value
2 Binary 111001111011101010001011010
3 Ternary 22110121110110211
4 Quaternary 13033131101122
5 Quinary 222100230240
6 Senary 20020001334
8 Octal 717352132
10 Decimal 121492570
12 Duodecimal 3483024a
16 Hexadecimal 73dd45a
20 Vigesimal 1hj6b8a
36 Base36 20c09m

Cryptographic Hash Functions

md5 bae777c1e82cc7af803b1e342a9dc26e
sha1 bd7d364d08395cd455f1603902aa4e44a10e8cf8
sha256 e56dad10911cda5f60a92a65a53c85ae44a519781eaefd5b28f2524381fe512a
sha512 fbb5fbb96b7dce2d170a2a946a672021019aaea0a86a206e2796e281c8fdd6867c2dc5067f5ecb56c3fa2029cdaa895561bce45087f666d90534db1a630527e7
ripemd-160 41bd82696f8474e10f433be792592a0bd672c9ca

121492570 as geometric shapes

Circle

Radius = n
Diameter 242985140
Circumference 763360330.75549
Area 4.6371304209767E+16

Sphere

Radius = n
Volume 7.5116918969286E+24
Surface area 1.8548521683907E+17
Circumference 763360330.75549

Square

Length = n
Perimeter 485970280
Area 14760444565204900
Diagonal 171816440.22156

Cube

Length = n
Surface area 88562667391229400
Volume 1.7932843445693E+24
Space diagonal 210431303.98212

Equilateral Triangle

Length = n
Perimeter 364477710
Area 6.3914599823097E+15
Altitude 105215651.99106

Triangular Pyramid

Length = n
Surface area 6.3914599823097E+15
Volume 2.1134058677343E+23
Height 57272146.740521