155111340 (number)

155111340 is an even 9-digits composite number following 155111339 and preceding 155111341. In scientific notation, it is written as 1.55111340 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 41275584 positive integers (up to 155111340) that are relatively prime to 155111340.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred eleven thousand three hundred forty

Notation

Scientific notation 1.55111340 × 10^8
Engineering notation 1.55111340 × 10^6

Prime Factorization of 155111340

Prime Factorization 2 × 2 × 3 × 5 × 523 × 4943

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 77555670
Product of the distinct prime numbers

The prime factorization of 155111340 is 2 × 2 × 3 × 5 × 523 × 4943. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155111340)

Multiplication

n×y
n×2 310222680
n×3 465334020
n×4 620445360
n×5 775556700

Division

n÷y
n÷2 77555670
n÷3 51703780
n÷3 38777835
n÷5 31022268

Exponentiation

ny
n2 24059527796595600
n3 3.7319055962972E+24
n4 5.7886087779516E+32
n5 8.9787886428383E+40

Nth Root

y√n
2√n 12454.370317282
3√n 537.29712480608
4√n 111.5991501638
5√n 43.463901713646

Divisors of 155111340

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 -155111339
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 155111340 can be divided by 48 positive divisors. The sum of these divisors (counting 155111340) is 1, the average is 0.020833333333333.

Base conversion 155111340

Base System Value
2 Binary 1001001111101100111110101100
3 Ternary 101210212110202110
4 Quaternary 21033230332230
5 Quinary 304202030330
6 Senary 23220324020
8 Octal 1117547654
10 Decimal 155111340
12 Duodecimal 43b43610
16 Hexadecimal 93ecfac
20 Vigesimal 2898i70
36 Base36 2kckoc

Cryptographic Hash Functions

md5 744830380a426b34bb1b0c071eab38ba
sha1 b23b08cc3dd4a3b70298cca9a1b6214a3ca4b8ce
sha256 9d4f83b29dc0f3557f3094786b1259be568596308b4093ed93359ea74654e40f
sha512 0d8b74d26fd5994e1f46dab0a467b1cc2eae5f56ef71d2d4575849da8535ffcb191ce44909680a1fcd02f8c2e6b2e56eec5a10afcbf0fb6f2271f7874bda36f6
ripemd-160 2fe2571da739791eda90428fefb5ae49f1ddbdb8

155111340 as geometric shapes

Circle

Radius = n
Diameter 310222680
Circumference 974593292.46494
Area 7.5585235774624E+16

Sphere

Radius = n
Volume 1.5632169606957E+25
Surface area 3.023409430985E+17
Circumference 974593292.46494

Square

Length = n
Perimeter 620445360
Area 24059527796595600
Diagonal 219360560.70586

Cube

Length = n
Surface area 144357166779573600
Volume 3.7319055962972E+24
Space diagonal 268660721.71009

Equilateral Triangle

Length = n
Perimeter 465334020
Area 1.0418081137455E+16
Altitude 134330360.85505

Triangular Pyramid

Length = n
Surface area 1.0418081137455E+16
Volume 4.3980929231496E+23
Height 73120186.901955