121539061 (number)

121539061 is an odd 9-digits composite number following 121539060 and preceding 121539062. In scientific notation, it is written as 1.21539061 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 99646008 positive integers (up to 121539061) that are relatively prime to 121539061.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred thirty-nine thousand sixty-one

Notation

Scientific notation 1.21539061 × 10^8
Engineering notation 1.21539061 × 10^6

Prime Factorization of 121539061

Prime Factorization 49 × 23 × 107843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121539061
Product of the distinct prime numbers

The prime factorization of 121539061 is 49 × 23 × 107843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 69, 64, 846, 969, 7695, 6390, 29672, 59569, 959075, 927823, 5955476, 331181, 39174908, 16886492, 557107781, 169141529, 4799603643, 5561619126

Basic calculations (n = 121539061)

Multiplication

n×y
n×2 243078122
n×3 364617183
n×4 486156244
n×5 607695305

Division

n÷y
n÷2 60769530.5
n÷3 40513020.333333
n÷3 30384765.25
n÷5 24307812.2

Exponentiation

ny
n2 14771743348761721
n3 1.7953438159415E+24
n4 2.1820440156169E+32
n5 2.6520358071874E+40

Nth Root

y√n
2√n 11024.475543081
3√n 495.34215842933
4√n 104.9975025564
5√n 41.394550915004

Divisors of 121539061

1, 23, 49, 1127, 107843, 2480389, 5284307, 121539061

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 -121539060
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 121539061 can be divided by 8 positive divisors. The sum of these divisors (counting 121539061) is 1, the average is 0.125.

Base conversion 121539061

Base System Value
2 Binary 111001111101000100111110101
3 Ternary 22110200211020201
4 Quaternary 13033220213311
5 Quinary 222103222221
6 Senary 20021000501
8 Octal 717504765
10 Decimal 121539061
12 Duodecimal 34853131
16 Hexadecimal 73e89f5
20 Vigesimal 1hjc7d1
36 Base36 20d051

Cryptographic Hash Functions

md5 46a16fc796c5d8854c1fd661b74a8de4
sha1 9786185714bfd43bb30f54f740a8de4a9743d73b
sha256 a2bbd24733b88cd78bc431d84a2fae18c8dc3bb6aec01dce013c383c4c5ce1bd
sha512 351c57a72fe13d3138670b4af6636367d852de376d4e669a8d1d12a5268c1a8f6fd527ffb1dbd5f84c01a9c62bc986b0b779f0f9db5c8bf0cfc6fedb1ab5feb9
ripemd-160 d3077ae1ab7505e47301f8e15c0733c5adc2bbfc

121539061 as geometric shapes

Circle

Radius = n
Diameter 243078122
Circumference 763652442.3236
Area 4.6406800385184E+16

Sphere

Radius = n
Volume 7.5203185904396E+24
Surface area 1.8562720154073E+17
Circumference 763652442.3236

Square

Length = n
Perimeter 486156244
Area 14771743348761721
Diagonal 171882188.42429

Cube

Length = n
Surface area 88630460092570326
Volume 1.7953438159415E+24
Space diagonal 210511828.75621

Equilateral Triangle

Length = n
Perimeter 364617183
Area 6.3963524991057E+15
Altitude 105255914.37811

Triangular Pyramid

Length = n
Surface area 6.3963524991057E+15
Volume 2.1158329780226E+23
Height 57294062.808097