155114761 (number)

155114761 is an odd 9-digits composite number following 155114760 and preceding 155114762. In scientific notation, it is written as 1.55114761 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 153435072 positive integers (up to 155114761) that are relatively prime to 155114761.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million one hundred fourteen thousand seven hundred sixty-one

Notation

Scientific notation 1.55114761 × 10^8
Engineering notation 1.55114761 × 10^6

Prime Factorization of 155114761

Prime Factorization 113 × 659 × 2083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155114761
Product of the distinct prime numbers

The prime factorization of 155114761 is 113 × 659 × 2083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 155114761)

Multiplication

n×y
n×2 310229522
n×3 465344283
n×4 620459044
n×5 775573805

Division

n÷y
n÷2 77557380.5
n÷3 51704920.333333
n÷3 38778690.25
n÷5 31022952.2

Exponentiation

ny
n2 24060589080087121
n3 3.7321525246769E+24
n4 5.7891194688081E+32
n5 8.9797788280461E+40

Nth Root

y√n
2√n 12454.507657872
3√n 537.3010748288
4√n 111.59976549201
5√n 43.464093432312

Divisors of 155114761

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 -155114760
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 155114761 can be divided by 8 positive divisors. The sum of these divisors (counting 155114761) is 1, the average is 0.125.

Base conversion 155114761

Base System Value
2 Binary 1001001111101101110100001001
3 Ternary 101210212122110011
4 Quaternary 21033231310021
5 Quinary 304202133021
6 Senary 23220351521
8 Octal 1117556411
10 Decimal 155114761
12 Duodecimal 43b455a1
16 Hexadecimal 93edd09
20 Vigesimal 28996i1
36 Base36 2kcnbd

Cryptographic Hash Functions

md5 7340abbd4bf563ada9329ccba9cd671b
sha1 9d90d9e666a7d9c7c009246cd41e25c07bede7ab
sha256 39664426da77160d82c68c991bb11c45ddb94a005e97de2120de0fcedafa7022
sha512 2fb073e070948ee4804a9ff4d07a9e778b5aa8cbfcc53a94ee82b7ea746fd7355cc47652fa493ee1e2983d4166a0c227d8b721a0a84fd3cf03fdfd227b0fdfa9
ripemd-160 b67ae839131ec7a04677a767a73c222faebe6923

155114761 as geometric shapes

Circle

Radius = n
Diameter 310229522
Circumference 974614787.24187
Area 7.5588569895044E+16

Sphere

Radius = n
Volume 1.5633203938135E+25
Surface area 3.0235427958018E+17
Circumference 974614787.24187

Square

Length = n
Perimeter 620459044
Area 24060589080087121
Diagonal 219365398.73046

Cube

Length = n
Surface area 144363534480522726
Volume 3.7321525246769E+24
Space diagonal 268666647.0559

Equilateral Triangle

Length = n
Perimeter 465344283
Area 1.0418540686687E+16
Altitude 134333323.52795

Triangular Pyramid

Length = n
Surface area 1.0418540686687E+16
Volume 4.3983839310359E+23
Height 73121799.57682