155224904 (number)

155224904 is an even 9-digits composite number following 155224903 and preceding 155224905. In scientific notation, it is written as 1.55224904 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 77574672 positive integers (up to 155224904) that are relatively prime to 155224904.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million two hundred twenty-four thousand nine hundred four

Notation

Scientific notation 1.55224904 × 10^8
Engineering notation 1.55224904 × 10^6

Prime Factorization of 155224904

Prime Factorization 2 × 2 × 2 × 3019 × 6427

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38806226
Product of the distinct prime numbers

The prime factorization of 155224904 is 2 × 2 × 2 × 3019 × 6427. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155224904)

Multiplication

n×y
n×2 310449808
n×3 465674712
n×4 620899616
n×5 776124520

Division

n÷y
n÷2 77612452
n÷3 51741634.666667
n÷3 38806226
n÷5 31044980.8

Exponentiation

ny
n2 24094770821809216
n3 3.7401084877173E+24
n4 5.8055798095551E+32
n5 9.0117056860253E+40

Nth Root

y√n
2√n 12458.928685886
3√n 537.42821929491
4√n 111.61957124934
5√n 43.470264226716

Divisors of 155224904

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -155224903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 155224904 can be divided by 16 positive divisors. The sum of these divisors (counting 155224904) is 1, the average is 0.0625.

Base conversion 155224904

Base System Value
2 Binary 1001010000001000101101001000
3 Ternary 101211002020112112
4 Quaternary 21100020231020
5 Quinary 304214144104
6 Senary 23223001452
8 Octal 1120105510
10 Decimal 155224904
12 Duodecimal 43b99288
16 Hexadecimal 9408b48
20 Vigesimal 28a3254
36 Base36 2kf0aw

Cryptographic Hash Functions

md5 7990f0e6a972f73712846600b1283b49
sha1 56ffb6b159bef6235a910557f05f378771c28632
sha256 559d5418a46fb1462bb32afee62f2152eefa5ec77f68b39005afdd21c6db35e2
sha512 2cea0b009012add2c8b48daedc56801e3ece00839975f97e0b73c3fde51f04cdd77f30d5fa57029c4b5440e23eaa5087d2888c81576255e714fb3cca03599592
ripemd-160 a59cac0a2f6fdcf097525d83683d80d193440bbf

155224904 as geometric shapes

Circle

Radius = n
Diameter 310449808
Circumference 975306836.12116
Area 7.5695955003726E+16

Sphere

Radius = n
Volume 1.5666529798189E+25
Surface area 3.027838200149E+17
Circumference 975306836.12116

Square

Length = n
Perimeter 620899616
Area 24094770821809216
Diagonal 219521164.45486

Cube

Length = n
Surface area 144568624930855296
Volume 3.7401084877173E+24
Space diagonal 268857420.328

Equilateral Triangle

Length = n
Perimeter 465674712
Area 1.0433341815025E+16
Altitude 134428710.164

Triangular Pyramid

Length = n
Surface area 1.0433341815025E+16
Volume 4.4077601233972E+23
Height 73173721.484954