155382078 (number)

155382078 is an even 9-digits composite number following 155382077 and preceding 155382079. In scientific notation, it is written as 1.55382078 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 51794024 positive integers (up to 155382078) that are relatively prime to 155382078.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million three hundred eighty-two thousand seventy-eight

Notation

Scientific notation 1.55382078 × 10^8
Engineering notation 1.55382078 × 10^6

Prime Factorization of 155382078

Prime Factorization 2 × 3 × 25897013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155382078
Product of the distinct prime numbers

The prime factorization of 155382078 is 2 × 3 × 25897013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 46, 44, 535, 296, 6586, 3076, 61095, 30831, 587731, 582226, 603355, 3541743, 34181197, 36362740, 936993841, 67630942, 4274805713, 9263597118

Basic calculations (n = 155382078)

Multiplication

n×y
n×2 310764156
n×3 466146234
n×4 621528312
n×5 776910390

Division

n÷y
n÷2 77691039
n÷3 51794026
n÷3 38845519.5
n÷5 31076415.6

Exponentiation

ny
n2 24143590163598084
n3 3.7514812100002E+24
n4 5.8291294598779E+32
n5 9.0574224840685E+40

Nth Root

y√n
2√n 12465.234775166
3√n 537.60955026836
4√n 111.6478158101
5√n 43.479063883909

Divisors of 155382078

1, 2, 3, 6, 25897013, 51794026, 77691039, 155382078

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 -155382077
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 155382078 can be divided by 8 positive divisors. The sum of these divisors (counting 155382078) is 1, the average is 0.125.

Base conversion 155382078

Base System Value
2 Binary 1001010000101111000100111110
3 Ternary 101211101020010210
4 Quaternary 21100233010332
5 Quinary 304234211303
6 Senary 23230213250
8 Octal 1120570476
10 Decimal 155382078
12 Duodecimal 44054226
16 Hexadecimal 942f13e
20 Vigesimal 28b2f3i
36 Base36 2kidku

Cryptographic Hash Functions

md5 c2c6117ec6122b594bce73ce490ba4ce
sha1 bd3b69ab81e37b715c6c9c5953d5e883e91c0801
sha256 f45583c263fb265f8258737aebedcd17e48901086bd62ce6a0813ca2fcc96a18
sha512 59108f89c6a429725cc2228bd2aa5e2e7cec7ec9fc82bb0700a4c8d07fd3e1ba6d0100e85560f8e5f4b6714850514695da9430429e5252a2a0151d2dcb1eb339
ripemd-160 2bb3d40869ccccaf088d4eff1376ee8a37b39f9f

155382078 as geometric shapes

Circle

Radius = n
Diameter 310764156
Circumference 976294389.48863
Area 7.5849325489243E+16

Sphere

Radius = n
Volume 1.5714167745889E+25
Surface area 3.0339730195697E+17
Circumference 976294389.48863

Square

Length = n
Perimeter 621528312
Area 24143590163598084
Diagonal 219743442.05731

Cube

Length = n
Surface area 144861540981588504
Volume 3.7514812100002E+24
Space diagonal 269129653.68163

Equilateral Triangle

Length = n
Perimeter 466146234
Area 1.0454481210118E+16
Altitude 134564826.84082

Triangular Pyramid

Length = n
Surface area 1.0454481210118E+16
Volume 4.4211630051418E+23
Height 73247814.019105