171942980 (number)

171942980 is an even 9-digits composite number following 171942979 and preceding 171942981. In scientific notation, it is written as 1.71942980 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 62524640 positive integers (up to 171942980) that are relatively prime to 171942980.

Interesting facts

Basic properties

Name

Name one hundred seventy-one million nine hundred forty-two thousand nine hundred eighty

Notation

Scientific notation 1.71942980 × 10^8
Engineering notation 1.71942980 × 10^6

Prime Factorization of 171942980

Prime Factorization 2 × 2 × 11 × 5 × 781559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85971490
Product of the distinct prime numbers

The prime factorization of 171942980 is 2 × 2 × 11 × 5 × 781559. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 3, 67, 768, 724, 4999, 9795, 72867, 92336, 524977, 854876, 9296189, 1654128, 8949137, 68422372, 17269271, 84008007, 9121230421, 7646634641

Basic calculations (n = 171942980)

Multiplication

n×y
n×2 343885960
n×3 515828940
n×4 687771920
n×5 859714900

Division

n÷y
n÷2 85971490
n÷3 57314326.666667
n÷3 42985745
n÷5 34388596

Exponentiation

ny
n2 29564388371280400
n3 5.0833890384353E+24
n4 8.740530597679E+32
n5 1.5028728777461E+41

Nth Root

y√n
2√n 13112.703001288
3√n 556.06831536405
4√n 114.51071129501
5√n 44.3687189788

Divisors of 171942980

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 781559, 1563118, 3126236, 3907795, 7815590, 8597149, 15631180, 17194298, 34388596, 42985745, 85971490, 171942980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -171942979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 171942980 can be divided by 24 positive divisors. The sum of these divisors (counting 171942980) is 1, the average is 0.041666666666667.

Base conversion 171942980

Base System Value
2 Binary 1010001111111010010001000100
3 Ternary 102222112121102112
4 Quaternary 22033322101010
5 Quinary 323004133410
6 Senary 25021200152
8 Octal 1217722104
10 Decimal 171942980
12 Duodecimal 49700058
16 Hexadecimal a3fa444
20 Vigesimal 2dech90
36 Base36 2udc1w

Cryptographic Hash Functions

md5 5e3a043d0dc8f5277a01b4c46572b480
sha1 f55044bd67c07f450f8f7e606e3e6efa7f37b8d3
sha256 2e10aad230761151741c01d048945e8bf8d3fe5f5e3b7bd6b334c7baa44516b8
sha512 244e1c8b564e3de15ea2df94914f8e8468fa3be12b341e4ef2508c66ceda9b2392cec518be3ca9302fbfec768534b868817195c2090e4ebe40f16dae1ed17398
ripemd-160 964ff302cfaa77c7b218c12de300733764675e70

171942980 as geometric shapes

Circle

Radius = n
Diameter 343885960
Circumference 1080349605.6087
Area 9.287926531509E+16

Sphere

Radius = n
Volume 2.1293250211316E+25
Surface area 3.7151706126036E+17
Circumference 1080349605.6087

Square

Length = n
Perimeter 687771920
Area 29564388371280400
Diagonal 243164094.27085

Cube

Length = n
Surface area 177386330227682400
Volume 5.0833890384353E+24
Space diagonal 297813977.3648

Equilateral Triangle

Length = n
Perimeter 515828940
Area 1.2801755688439E+16
Altitude 148906988.6824

Triangular Pyramid

Length = n
Surface area 1.2801755688439E+16
Volume 5.9908314341449E+23
Height 81054698.090282