121757654 (number)

121757654 is an even 9-digits composite number following 121757653 and preceding 121757655. In scientific notation, it is written as 1.21757654 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 59855232 positive integers (up to 121757654) that are relatively prime to 121757654.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million seven hundred fifty-seven thousand six hundred fifty-four

Notation

Scientific notation 1.21757654 × 10^8
Engineering notation 1.21757654 × 10^6

Prime Factorization of 121757654

Prime Factorization 2 × 107 × 137 × 4153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121757654
Product of the distinct prime numbers

The prime factorization of 121757654 is 2 × 107 × 137 × 4153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 98, 20, 266, 596, 4633, 2179, 68667, 26609, 802541, 455703, 8215309, 9116889, 99649323, 28280015, 338997864, 470732962, 3299162968, 1836981308

Basic calculations (n = 121757654)

Multiplication

n×y
n×2 243515308
n×3 365272962
n×4 487030616
n×5 608788270

Division

n÷y
n÷2 60878827
n÷3 40585884.666667
n÷3 30439413.5
n÷5 24351530.8

Exponentiation

ny
n2 14824926307583716
n3 1.8050482479343E+24
n4 2.1977844002529E+32
n5 2.6759707257259E+40

Nth Root

y√n
2√n 11034.385075753
3√n 495.63894498774
4√n 105.04468133015
5√n 41.409430174935

Divisors of 121757654

1, 2, 107, 137, 214, 274, 4153, 8306, 14659, 29318, 444371, 568961, 888742, 1137922, 60878827, 121757654

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121757653
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121757654 can be divided by 16 positive divisors. The sum of these divisors (counting 121757654) is 1, the average is 0.0625.

Base conversion 121757654

Base System Value
2 Binary 111010000011101111111010110
3 Ternary 22111002221002202
4 Quaternary 13100131333112
5 Quinary 222132221104
6 Senary 20025404502
8 Octal 720357726
10 Decimal 121757654
12 Duodecimal 34939732
16 Hexadecimal 741dfd6
20 Vigesimal 1i0je2e
36 Base36 20hot2

Cryptographic Hash Functions

md5 3b0d13e09720629ea376f6cb0c0ac686
sha1 5ca17960d162bcf3ee31a2cb51b1712bb235bf45
sha256 d5103ac79fc5a5be4ab4ec26e4e4d469bf9f0c344dd1571b939c4e5313a593d7
sha512 7c4faf49206154c11aef8d09a8e86aff9717d41c517f80525e2e57814f776f55dd7132525a6834ddcc8d3779bf86054813bce7bebbe312026a4620c5300463b3
ripemd-160 8d0365fdfed6fcaaeed0fa017af5aad4af2647c3

121757654 as geometric shapes

Circle

Radius = n
Diameter 243515308
Circumference 765025902.64946
Area 4.6573879577915E+16

Sphere

Radius = n
Volume 7.5609684201139E+24
Surface area 1.8629551831166E+17
Circumference 765025902.64946

Square

Length = n
Perimeter 487030616
Area 14824926307583716
Diagonal 172191325.60953

Cube

Length = n
Surface area 88949557845502296
Volume 1.8050482479343E+24
Space diagonal 210890442.93839

Equilateral Triangle

Length = n
Perimeter 365272962
Area 6.4193813957999E+15
Altitude 105445221.4692

Triangular Pyramid

Length = n
Surface area 6.4193813957999E+15
Volume 2.1272697608054E+23
Height 57397108.53651