154435420 (number)

154435420 is an even 9-digits composite number following 154435419 and preceding 154435421. In scientific notation, it is written as 1.54435420 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 57271104 positive integers (up to 154435420) that are relatively prime to 154435420.

Interesting facts

Basic properties

Name

Name one hundred fifty-four million four hundred thirty-five thousand four hundred twenty

Notation

Scientific notation 1.54435420 × 10^8
Engineering notation 1.54435420 × 10^6

Prime Factorization of 154435420

Prime Factorization 2 × 2 × 5 × 19 × 47 × 8647

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 77217710
Product of the distinct prime numbers

The prime factorization of 154435420 is 2 × 2 × 5 × 19 × 47 × 8647. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 37, 4, 237, 754, 6428, 3796, 35511, 3869, 243593, 347839, 9675219, 1967813, 15244338, 98368654, 291672103, 853945087, 982630008, 1137052163

Basic calculations (n = 154435420)

Multiplication

n×y
n×2 308870840
n×3 463306260
n×4 617741680
n×5 772177100

Division

n÷y
n÷2 77217710
n÷3 51478473.333333
n÷3 38608855
n÷5 30887084

Exponentiation

ny
n2 23850298950576400
n3 3.6833309355578E+24
n4 5.6883676003187E+32
n5 8.784854394696E+40

Nth Root

y√n
2√n 12427.204834556
3√n 536.5155385488
4√n 111.47737364396
5√n 43.425955471289

Divisors of 154435420

1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 8647, 8930, 17294, 17860, 34588, 43235, 86470, 164293, 172940, 328586, 406409, 657172, 812818, 821465, 1625636, 1642930, 2032045, 3285860, 4064090, 7721771, 8128180, 15443542, 30887084, 38608855, 77217710, 154435420

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -154435419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 154435420 can be divided by 48 positive divisors. The sum of these divisors (counting 154435420) is 1, the average is 0.020833333333333.

Base conversion 154435420

Base System Value
2 Binary 1001001101000111111101011100
3 Ternary 101202121010120101
4 Quaternary 21031013331130
5 Quinary 304013413140
6 Senary 23154030444
8 Octal 1115077534
10 Decimal 154435420
12 Duodecimal 43878424
16 Hexadecimal 9347f5c
20 Vigesimal 28548b0
36 Base36 2jy34s

Cryptographic Hash Functions

md5 d55d763a28151afcad4f0e157baf41c9
sha1 39db8ef9205a3a1a58eff0975a10dd7a02e43839
sha256 bc4215d328383a01fbefd93308cef860bf9096c70bffdf96fa663ba7a56fd1a3
sha512 8d9050711ade5dd79362cccd0c8e3faa42879a38e1e40ccf6818f3da119da6e40e1751ce521c105d1a406aab2909af294ab9075d9a379222f773645761a6e4f4
ripemd-160 cd6750d7eacbf863667b66b24efa663f9e7cdfe0

154435420 as geometric shapes

Circle

Radius = n
Diameter 308870840
Circumference 970346361.85211
Area 7.4927923969051E+16

Sphere

Radius = n
Volume 1.5428700543851E+25
Surface area 2.997116958762E+17
Circumference 970346361.85211

Square

Length = n
Perimeter 617741680
Area 23850298950576400
Diagonal 218404665.47479

Cube

Length = n
Surface area 143101793703458400
Volume 3.6833309355578E+24
Space diagonal 267489993.92824

Equilateral Triangle

Length = n
Perimeter 463306260
Area 1.0327482389526E+16
Altitude 133744996.96412

Triangular Pyramid

Length = n
Surface area 1.0327482389526E+16
Volume 4.3408471364785E+23
Height 72801555.158262