157419980 (number)

157419980 is an even 9-digits composite number following 157419979 and preceding 157419981. In scientific notation, it is written as 1.57419980 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 62389440 positive integers (up to 157419980) that are relatively prime to 157419980.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred nineteen thousand nine hundred eighty

Notation

Scientific notation 1.57419980 × 10^8
Engineering notation 1.57419980 × 10^6

Prime Factorization of 157419980

Prime Factorization 2 × 2 × 5 × 109 × 72211

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78709990
Product of the distinct prime numbers

The prime factorization of 157419980 is 2 × 2 × 5 × 109 × 72211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 15, 6, 656, 887, 3848, 9214, 31479, 25466, 332680, 130463, 65457, 3407521, 10019791, 3682687, 368697287, 141407525, 1841790916, 9878955413

Basic calculations (n = 157419980)

Multiplication

n×y
n×2 314839960
n×3 472259940
n×4 629679920
n×5 787099900

Division

n÷y
n÷2 78709990
n÷3 52473326.666667
n÷3 39354995
n÷5 31483996

Exponentiation

ny
n2 24781050103200400
n3 3.9010324116248E+24
n4 6.1410044421733E+32
n5 9.6671679646683E+40

Nth Root

y√n
2√n 12546.711919862
3√n 539.94967523702
4√n 112.01210613082
5√n 43.592519508366

Divisors of 157419980

1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 72211, 144422, 288844, 361055, 722110, 1444220, 7870999, 15741998, 31483996, 39354995, 78709990, 157419980

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 -157419979
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 157419980 can be divided by 24 positive divisors. The sum of these divisors (counting 157419980) is 1, the average is 0.041666666666667.

Base conversion 157419980

Base System Value
2 Binary 1001011000100000100111001100
3 Ternary 101222012202121122
4 Quaternary 21120200213030
5 Quinary 310244414410
6 Senary 23342020112
8 Octal 1130404714
10 Decimal 157419980
12 Duodecimal 44877638
16 Hexadecimal 96209cc
20 Vigesimal 293h9j0
36 Base36 2lq218

Cryptographic Hash Functions

md5 5574f2ff7dde9cb808197f3680b60401
sha1 a7f6977cce3ce3dfd1adbab20bc83afd707c76aa
sha256 356748396c29012aeb4c5a4a750e84dd36eb17e600cc4d34de1d59ed47eb844e
sha512 17f732a083e20b712ef1bc2728b19a86a6517fe5526808e5e0b3bb60f032753f8f4a1edb85b8f3860346a7497f5558edc24c8f53819a40921dddc1fcf1ba4c06
ripemd-160 9f36dd07bef7b0798450fb679c5eec0c558a02e3

157419980 as geometric shapes

Circle

Radius = n
Diameter 314839960
Circumference 989098905.3925
Area 7.7851964952455E+16

Sphere

Radius = n
Volume 1.6340606354368E+25
Surface area 3.1140785980982E+17
Circumference 989098905.3925

Square

Length = n
Perimeter 629679920
Area 24781050103200400
Diagonal 222625470.7045

Cube

Length = n
Surface area 148686300619202400
Volume 3.9010324116248E+24
Space diagonal 272659403.48648

Equilateral Triangle

Length = n
Perimeter 472259940
Area 1.0730509460913E+16
Altitude 136329701.74324

Triangular Pyramid

Length = n
Surface area 1.0730509460913E+16
Volume 4.5974107864807E+23
Height 74208490.234834