154450231 (number)

154450231 is an odd 9-digits composite number following 154450230 and preceding 154450232. In scientific notation, it is written as 1.54450231 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 140231520 positive integers (up to 154450231) that are relatively prime to 154450231.

Interesting facts

Basic properties

Name

Name one hundred fifty-four million four hundred fifty thousand two hundred thirty-one

Notation

Scientific notation 1.54450231 × 10^8
Engineering notation 1.54450231 × 10^6

Prime Factorization of 154450231

Prime Factorization 13 × 61 × 194767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 154450231
Product of the distinct prime numbers

The prime factorization of 154450231 is 13 × 61 × 194767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 21, 2, 841, 459, 2106, 4976, 18807, 16514, 230468, 472005, 3146404, 4971648, 64006287, 46730267, 713257738, 370380354, 1723272871, 5961349455

Basic calculations (n = 154450231)

Multiplication

n×y
n×2 308900462
n×3 463350693
n×4 617800924
n×5 772251155

Division

n÷y
n÷2 77225115.5
n÷3 51483410.333333
n÷3 38612557.75
n÷5 30890046.2

Exponentiation

ny
n2 23854873855953361
n3 3.6843907775279E+24
n4 5.6905500668345E+32
n5 8.7890677233965E+40

Nth Root

y√n
2√n 12427.80073062
3√n 536.53268935878
4√n 111.48004633395
5√n 43.426788385338

Divisors of 154450231

1, 13, 61, 793, 194767, 2531971, 11880787, 154450231

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -154450230
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 154450231 can be divided by 8 positive divisors. The sum of these divisors (counting 154450231) is 1, the average is 0.125.

Base conversion 154450231

Base System Value
2 Binary 1001001101001011100100110111
3 Ternary 101202121212212221
4 Quaternary 21031023210313
5 Quinary 304014401411
6 Senary 23154223211
8 Octal 1115134467
10 Decimal 154450231
12 Duodecimal 43884b07
16 Hexadecimal 934b937
20 Vigesimal 28565bb
36 Base36 2jyek7

Cryptographic Hash Functions

md5 c9babf76fc4b30979b266d3d89f01f65
sha1 909e08c0a814d36488dd6c34440eced92c803e7b
sha256 7ffc64cce05ba0bf2bdd5fe61863c99932c357ede2920d06e6129258da7afe67
sha512 dc686bd39296e742c2343a465224bdc7c6ba8567bf95eab21a67cfa13c76146446f26dc3cc2ae49d9de5a936bb6cab94727011fe57578fed0492d1113ae23fe2
ripemd-160 ce69c99cdf4fdaabac827d03fd0ee7f719bf8291

154450231 as geometric shapes

Circle

Radius = n
Diameter 308900462
Circumference 970439422.10969
Area 7.4942296458174E+16

Sphere

Radius = n
Volume 1.5433139999514E+25
Surface area 2.997691858327E+17
Circumference 970439422.10969

Square

Length = n
Perimeter 617800924
Area 23854873855953361
Diagonal 218425611.39186

Cube

Length = n
Surface area 143129243135720166
Volume 3.6843907775279E+24
Space diagonal 267515647.33275

Equilateral Triangle

Length = n
Perimeter 463350693
Area 1.0329463381664E+16
Altitude 133757823.66637

Triangular Pyramid

Length = n
Surface area 1.0329463381664E+16
Volume 4.3420961722185E+23
Height 72808537.130619