151121980 (number)

151121980 is an even 9-digits composite number following 151121979 and preceding 151121981. In scientific notation, it is written as 1.51121980 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 60448784 positive integers (up to 151121980) that are relatively prime to 151121980.

Interesting facts

Basic properties

Name

Name one hundred fifty-one million one hundred twenty-one thousand nine hundred eighty

Notation

Scientific notation 1.51121980 × 10^8
Engineering notation 1.51121980 × 10^6

Prime Factorization of 151121980

Prime Factorization 2 × 2 × 5 × 7556099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 75560990
Product of the distinct prime numbers

The prime factorization of 151121980 is 2 × 2 × 5 × 7556099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 38, 60, 819, 646, 1798, 3836, 40760, 8753, 857165, 703420, 1523322, 8508496, 21404895, 49392310, 204298181, 86987986, 9835476018, 5281444228

Basic calculations (n = 151121980)

Multiplication

n×y
n×2 302243960
n×3 453365940
n×4 604487920
n×5 755609900

Division

n÷y
n÷2 75560990
n÷3 50373993.333333
n÷3 37780495
n÷5 30224396

Exponentiation

ny
n2 22837852839120400
n3 3.4513015399965E+24
n4 5.2156752230132E+32
n5 7.882031667387E+40

Nth Root

y√n
2√n 12293.168021304
3√n 532.65075264751
4√n 110.87455984717
5√n 43.237993013438

Divisors of 151121980

1, 2, 4, 5, 10, 20, 7556099, 15112198, 30224396, 37780495, 75560990, 151121980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -151121979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 151121980 can be divided by 12 positive divisors. The sum of these divisors (counting 151121980) is 1, the average is 0.083333333333333.

Base conversion 151121980

Base System Value
2 Binary 1001000000011111000000111100
3 Ternary 101112100210101101
4 Quaternary 21000133000330
5 Quinary 302141400410
6 Senary 22555022444
8 Octal 1100370074
10 Decimal 151121980
12 Duodecimal 4273aa24
16 Hexadecimal 901f03c
20 Vigesimal 274a4j0
36 Base36 2hz2gs

Cryptographic Hash Functions

md5 d1235004d1f0be9a5900639aaeb01000
sha1 d3068a8bd8a5882221df736d16d9546bea100118
sha256 163380e1706e02477fcbd1dcaf3ebe35e82ba20b84ccef661a5ff76c492c8258
sha512 c016f570d567a5a0ecc5f03e1463a452d65435592ee61a2862f88361ba84abdca2748b92778717ec886d7865ae10f8d7edc712a3ad0b9f1ea3b380cb5d46b8cc
ripemd-160 9317920de8b660aa034601ff049e3dd753b5bee5

151121980 as geometric shapes

Circle

Radius = n
Diameter 302243960
Circumference 949527404.32789
Area 7.1747230703145E+16

Sphere

Radius = n
Volume 1.4456778084502E+25
Surface area 2.8698892281258E+17
Circumference 949527404.32789

Square

Length = n
Perimeter 604487920
Area 22837852839120400
Diagonal 213718753.68868

Cube

Length = n
Surface area 137027117034722400
Volume 3.4513015399965E+24
Space diagonal 261750947.50041

Equilateral Triangle

Length = n
Perimeter 453365940
Area 9.8890803632844E+15
Altitude 130875473.7502

Triangular Pyramid

Length = n
Surface area 9.8890803632844E+15
Volume 4.0673978714185E+23
Height 71239584.562892