155117790 (number)

155117790 is an even 9-digits composite number following 155117789 and preceding 155117791. In scientific notation, it is written as 1.55117790 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 41300928 positive integers (up to 155117790) that are relatively prime to 155117790.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred seventeen thousand seven hundred ninety

Notation

Scientific notation 1.55117790 × 10^8
Engineering notation 1.55117790 × 10^6

Prime Factorization of 155117790

Prime Factorization 2 × 3 × 3 × 5 × 1117 × 1543

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 51705930
Product of the distinct prime numbers

The prime factorization of 155117790 is 2 × 3 × 3 × 5 × 1117 × 1543. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155117790)

Multiplication

n×y
n×2 310235580
n×3 465353370
n×4 620471160
n×5 775588950

Division

n÷y
n÷2 77558895
n÷3 51705930
n÷3 38779447.5
n÷5 31023558

Exponentiation

ny
n2 24061528774484100
n3 3.7323711675194E+24
n4 5.7895716696533E+32
n5 8.9806556244322E+40

Nth Root

y√n
2√n 12454.629259837
3√n 537.30457218424
4√n 111.6003103035
5√n 43.464263179807

Divisors of 155117790

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 -155117789
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 155117790 can be divided by 48 positive divisors. The sum of these divisors (counting 155117790) is 1, the average is 0.020833333333333.

Base conversion 155117790

Base System Value
2 Binary 1001001111101110100011011110
3 Ternary 101210212210121100
4 Quaternary 21033232203132
5 Quinary 304202232130
6 Senary 23220413530
8 Octal 1117564336
10 Decimal 155117790
12 Duodecimal 43b472a6
16 Hexadecimal 93ee8de
20 Vigesimal 2899e9a
36 Base36 2kcpni

Cryptographic Hash Functions

md5 2b8d3a0af89db45867721aa307f28c97
sha1 b9681dacb4fca2401e7b661e55b739f64c0cd178
sha256 6219230e5de9775b4edb1de50e974ef92a23ab6026067231341d51fc2aaa6613
sha512 ab28cd1d8912eb5d9a7ee454b64450c4a0ee477973d0d2954c855e1e84969ca58e24b9d71b7cbfb510b974c8d3ad1e1559d129c7cf31ef961a76d9a7ebdf2399
ripemd-160 4f65533eb834a3c6bf90b0f911af6567c0827107

155117790 as geometric shapes

Circle

Radius = n
Diameter 310235580
Circumference 974633819.01017
Area 7.5591522032059E+16

Sphere

Radius = n
Volume 1.5634119787132E+25
Surface area 3.0236608812823E+17
Circumference 974633819.01017

Square

Length = n
Perimeter 620471160
Area 24061528774484100
Diagonal 219369682.38334

Cube

Length = n
Surface area 144369172646904600
Volume 3.7323711675194E+24
Space diagonal 268671893.4378

Equilateral Triangle

Length = n
Perimeter 465353370
Area 1.0418947586297E+16
Altitude 134335946.7189

Triangular Pyramid

Length = n
Surface area 1.0418947586297E+16
Volume 4.3986416040968E+23
Height 73123227.461114