155440248 (number)

155440248 is an even 9-digits composite number following 155440247 and preceding 155440249. In scientific notation, it is written as 1.55440248 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 48576000 positive integers (up to 155440248) that are relatively prime to 155440248.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million four hundred forty thousand two hundred forty-eight

Notation

Scientific notation 1.55440248 × 10^8
Engineering notation 1.55440248 × 10^6

Prime Factorization of 155440248

Prime Factorization 2 × 2 × 2 × 3 × 17 × 331 × 1151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 38860062
Product of the distinct prime numbers

The prime factorization of 155440248 is 2 × 2 × 2 × 3 × 17 × 331 × 1151. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 73, 88, 263, 318, 4948, 1878, 95887, 57058, 119461, 270375, 5951195, 8595181, 44479942, 1509796, 453438714, 214125676, 2353955070, 2727389788

Basic calculations (n = 155440248)

Multiplication

n×y
n×2 310880496
n×3 466320744
n×4 621760992
n×5 777201240

Division

n÷y
n÷2 77720124
n÷3 51813416
n÷3 38860062
n÷5 31088049.6

Exponentiation

ny
n2 24161670698301504
n3 3.7556960854383E+24
n4 5.8378633093316E+32
n5 9.0743892059261E+40

Nth Root

y√n
2√n 12467.567846216
3√n 537.67662974593
4√n 111.65826367187
5√n 43.482318826213

Divisors of 155440248

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 331, 408, 662, 993, 1151, 1324, 1986, 2302, 2648, 3453, 3972, 4604, 5627, 6906, 7944, 9208, 11254, 13812, 16881, 19567, 22508, 27624, 33762, 39134, 45016, 58701, 67524, 78268, 117402, 135048, 156536, 234804, 380981, 469608, 761962, 1142943, 1523924, 2285886, 3047848, 4571772, 6476677, 9143544, 12953354, 19430031, 25906708, 38860062, 51813416, 77720124, 155440248

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155440247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155440248 can be divided by 64 positive divisors. The sum of these divisors (counting 155440248) is 1, the average is 0.015625.

Base conversion 155440248

Base System Value
2 Binary 1001010000111101010001111000
3 Ternary 101211111011221020
4 Quaternary 21100331101320
5 Quinary 304243041443
6 Senary 23231342440
8 Octal 1120752170
10 Decimal 155440248
12 Duodecimal 44081a20
16 Hexadecimal 943d478
20 Vigesimal 28ba0c8
36 Base36 2kjmgo

Cryptographic Hash Functions

md5 91be70e1ab4efb0c602f5ada2e8c2b3d
sha1 b66f4950cafb208cb87dafcecdf78af6f73358dc
sha256 56d02f7d284634c7b15b244eb5a41b44bc3760067bcd1e3c83f679333ea643b0
sha512 5a7755f4e6c87a4d67f00e41c9da8081eebd8fa4374c4c25cc93ee04b9c22a9df37c58be68d83086854a66ab242d1aeaf28b2462078e4e88928bf2537ef62930
ripemd-160 cb29ebcf577a9b13896718410626500dc67b5eaf

155440248 as geometric shapes

Circle

Radius = n
Diameter 310880496
Circumference 976659882.37795
Area 7.590612716424E+16

Sphere

Radius = n
Volume 1.5731822974839E+25
Surface area 3.0362450865696E+17
Circumference 976659882.37795

Square

Length = n
Perimeter 621760992
Area 24161670698301504
Diagonal 219825706.86024

Cube

Length = n
Surface area 144970024189809024
Volume 3.7556960854383E+24
Space diagonal 269230407.07711

Equilateral Triangle

Length = n
Perimeter 466320744
Area 1.0462310311302E+16
Altitude 134615203.53855

Triangular Pyramid

Length = n
Surface area 1.0462310311302E+16
Volume 4.426130283482E+23
Height 73275235.620079