155250982 (number)

155250982 is an even 9-digits composite number following 155250981 and preceding 155250983. In scientific notation, it is written as 1.55250982 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 77032800 positive integers (up to 155250982) that are relatively prime to 155250982.

Interesting facts

Basic properties

Name

Name one hundred fifty-five million two hundred fifty thousand nine hundred eighty-two

Notation

Scientific notation 1.55250982 × 10^8
Engineering notation 1.55250982 × 10^6

Prime Factorization of 155250982

Prime Factorization 2 × 131 × 592561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 155250982
Product of the distinct prime numbers

The prime factorization of 155250982 is 2 × 131 × 592561. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 3, 42, 408, 104, 207, 729, 95583, 74257, 543776, 641904, 1990211, 6994892, 23932047, 46887392, 162179589, 866062570, 8633659852, 413378099

Basic calculations (n = 155250982)

Multiplication

n×y
n×2 310501964
n×3 465752946
n×4 621003928
n×5 776254910

Division

n÷y
n÷2 77625491
n÷3 51750327.333333
n÷3 38812745.5
n÷5 31050196.4

Exponentiation

ny
n2 24102867411964324
n3 3.7419938347233E+24
n4 5.8094821747873E+32
n5 9.0192781254723E+40

Nth Root

y√n
2√n 12459.975200617
3√n 537.45831383938
4√n 111.62425901486
5√n 43.471724741555

Divisors of 155250982

1, 2, 131, 262, 592561, 1185122, 77625491, 155250982

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 -155250981
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 155250982 can be divided by 8 positive divisors. The sum of these divisors (counting 155250982) is 1, the average is 0.125.

Base conversion 155250982

Base System Value
2 Binary 1001010000001111000100100110
3 Ternary 101211010120022101
4 Quaternary 21100033010212
5 Quinary 304221012412
6 Senary 23223322314
8 Octal 1120170446
10 Decimal 155250982
12 Duodecimal 43bb039a
16 Hexadecimal 940f126
20 Vigesimal 28a6792
36 Base36 2kfkfa

Cryptographic Hash Functions

md5 a916353c76312899558258b57f56a2b3
sha1 10a009968a26cd39b55cf6622313f40a56880774
sha256 e90954406edf2fb304874ef79bb9e968f809758698d65c5c681a6b84c87e9236
sha512 94b418bf56de7e32da16294b8159047a3d3892adb99b4b8185a1985f748c89090d539f3d503d549f2ceb6cb7642345782685e457faca7cad25b4bb3da17350ac
ripemd-160 80954c11385ffe8c3faf8d71ffd08c20a205bdc7

155250982 as geometric shapes

Circle

Radius = n
Diameter 310501964
Circumference 975470689.0276
Area 7.5721391191876E+16

Sphere

Radius = n
Volume 1.567442712126E+25
Surface area 3.028855647675E+17
Circumference 975470689.0276

Square

Length = n
Perimeter 621003928
Area 24102867411964324
Diagonal 219558044.31614

Cube

Length = n
Surface area 144617204471785944
Volume 3.7419938347233E+24
Space diagonal 268902588.74896

Equilateral Triangle

Length = n
Perimeter 465752946
Area 1.0436847741405E+16
Altitude 134451294.37448

Triangular Pyramid

Length = n
Surface area 1.0436847741405E+16
Volume 4.4099820261518E+23
Height 73186014.772047