154078980 (number)

154078980 is an even 9-digits composite number following 154078979 and preceding 154078981. In scientific notation, it is written as 1.54078980 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 72 positive divisors. There are 35354880 positive integers (up to 154078980) that are relatively prime to 154078980.

Interesting facts

Basic properties

Name

Name one hundred fifty-four million seventy-eight thousand nine hundred eighty

Notation

Scientific notation 1.54078980 × 10^8
Engineering notation 1.54078980 × 10^6

Prime Factorization of 154078980

Prime Factorization 2 × 2 × 15 × 11 × 11 × 19 × 1117

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7003590
Product of the distinct prime numbers

The prime factorization of 154078980 is 2 × 2 × 15 × 11 × 11 × 19 × 1117. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 154078980)

Multiplication

n×y
n×2 308157960
n×3 462236940
n×4 616315920
n×5 770394900

Division

n÷y
n÷2 77039490
n÷3 51359660
n÷3 38519745
n÷5 30815796

Exponentiation

ny
n2 23740332077840400
n3 3.6578861514149E+24
n4 5.6360336716614E+32
n5 8.6839431937524E+40

Nth Root

y√n
2√n 12412.855432978
3√n 536.10245776573
4√n 111.41299490175
5√n 43.405891346762

Divisors of 154078980

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -154078979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 154078980 can be divided by 72 positive divisors. The sum of these divisors (counting 154078980) is 1, the average is 0.013888888888889.

Base conversion 154078980

Base System Value
2 Binary 1001001011110000111100000100
3 Ternary 101201221000121220
4 Quaternary 21023300330010
5 Quinary 303421011410
6 Senary 23142240340
8 Octal 1113607404
10 Decimal 154078980
12 Duodecimal 437260b0
16 Hexadecimal 92f0f04
20 Vigesimal 282jh90
36 Base36 2jqg3o

Cryptographic Hash Functions

md5 6c3f26148c6d0b0cb2db9cf90732d771
sha1 d0fb5de93d64f283cc76c634239bd43c4084d9b8
sha256 57e9bd9019edbbc03eb8eae15596ba1277c0b1b90e06965be8366035a82dbd6a
sha512 64167f7503ca4db0df8521c0ddffcaa48fd7a17eeadd77b0fe37d1c85a5c9f635b0f41279d4143fe2f64e1e3ac7f3c329271833e7a99ad696afd04d58cd9f3a6
ripemd-160 d28424fdfb7647dca84950756605a69e5f28f363

154078980 as geometric shapes

Circle

Radius = n
Diameter 308157960
Circumference 968106783.28122
Area 7.4582452849526E+16

Sphere

Radius = n
Volume 1.5322117681271E+25
Surface area 2.983298113981E+17
Circumference 968106783.28122

Square

Length = n
Perimeter 616315920
Area 23740332077840400
Diagonal 217900583.19261

Cube

Length = n
Surface area 142441992467042400
Volume 3.6578861514149E+24
Space diagonal 266872621.73839

Equilateral Triangle

Length = n
Perimeter 462236940
Area 1.0279865336844E+16
Altitude 133436310.86919

Triangular Pyramid

Length = n
Surface area 1.0279865336844E+16
Volume 4.3108601707898E+23
Height 72633527.730871