154489140 (number)

154489140 is an even 9-digits composite number following 154489139 and preceding 154489141. In scientific notation, it is written as 1.54489140 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 37283328 positive integers (up to 154489140) that are relatively prime to 154489140.

Interesting facts

Basic properties

Name

Name one hundred fifty-four million four hundred eighty-nine thousand one hundred forty

Notation

Scientific notation 1.54489140 × 10^8
Engineering notation 1.54489140 × 10^6

Prime Factorization of 154489140

Prime Factorization 2 × 2 × 5 × 117 × 3 × 59 × 373

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 77244570
Product of the distinct prime numbers

The prime factorization of 154489140 is 2 × 2 × 5 × 117 × 3 × 59 × 373. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 154489140)

Multiplication

n×y
n×2 308978280
n×3 463467420
n×4 617956560
n×5 772445700

Division

n÷y
n÷2 77244570
n÷3 51496380
n÷3 38622285
n÷5 30897828

Exponentiation

ny
n2 23866894377939600
n3 3.6871759869187E+24
n4 5.6962864724772E+32
n5 8.8001439832664E+40

Nth Root

y√n
2√n 12429.366033712
3√n 536.57773989599
4√n 111.48706666566
5√n 43.428976174449

Divisors of 154489140

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -154489139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 154489140 can be divided by 96 positive divisors. The sum of these divisors (counting 154489140) is 1, the average is 0.010416666666667.

Base conversion 154489140

Base System Value
2 Binary 1001001101010101000100110100
3 Ternary 101202200212021000
4 Quaternary 21031111010310
5 Quinary 304022123030
6 Senary 23155123300
8 Octal 1115250464
10 Decimal 154489140
12 Duodecimal 438a3530
16 Hexadecimal 9355134
20 Vigesimal 285b2h0
36 Base36 2jz8l0

Cryptographic Hash Functions

md5 12220d39a97d332f876f500f340160ce
sha1 54065013cc38c48dd9a69a142d3d93e5bf822057
sha256 70755cfbcb2160ce19d3f0a1405f32560a4e0b154f2e25732010aff54c052e33
sha512 2f5df4a12d038954e5710758c8815254aa157ae4c875305506471a017b2d87919e093a0c727f4d3cb28dbcfe38b5b03bd25bdd2a3957471834389e927322b299
ripemd-160 e322ce692b3516b55ee0d83b24e9e6ca1b598458

154489140 as geometric shapes

Circle

Radius = n
Diameter 308978280
Circumference 970683894.56681
Area 7.4980060041739E+16

Sphere

Radius = n
Volume 1.5444806657329E+25
Surface area 2.9992024016695E+17
Circumference 970683894.56681

Square

Length = n
Perimeter 617956560
Area 23866894377939600
Diagonal 218480637.02736

Cube

Length = n
Surface area 143201366267637600
Volume 3.6871759869187E+24
Space diagonal 267583039.69762

Equilateral Triangle

Length = n
Perimeter 463467420
Area 1.0334668420368E+16
Altitude 133791519.84881

Triangular Pyramid

Length = n
Surface area 1.0334668420368E+16
Volume 4.3453785729641E+23
Height 72826879.009119