157445300 (number)

157445300 is an even 9-digits composite number following 157445299 and preceding 157445301. In scientific notation, it is written as 1.57445300 × 10^8. The sum of its digits is 29. It has a total of 7 prime factors and 72 positive divisors. There are 60940800 positive integers (up to 157445300) that are relatively prime to 157445300.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred forty-five thousand three hundred

Notation

Scientific notation 1.57445300 × 10^8
Engineering notation 1.57445300 × 10^6

Prime Factorization of 157445300

Prime Factorization 2 × 2 × 5 × 5 × 47 × 139 × 241

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15744530
Product of the distinct prime numbers

The prime factorization of 157445300 is 2 × 2 × 5 × 5 × 47 × 139 × 241. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 2, 18, 7, 397, 941, 8886, 277, 36109, 42444, 93181, 241325, 7860672, 5916816, 21312249, 40199416, 487896667, 741928195, 2035985278, 4106433115

Basic calculations (n = 157445300)

Multiplication

n×y
n×2 314890600
n×3 472335900
n×4 629781200
n×5 787226500

Division

n÷y
n÷2 78722650
n÷3 52481766.666667
n÷3 39361325
n÷5 31489060

Exponentiation

ny
n2 24789022492090000
n3 3.9029150829739E+24
n4 6.1449563611334E+32
n5 9.6749449776556E+40

Nth Root

y√n
2√n 12547.720908595
3√n 539.97862283916
4√n 112.01660996743
5√n 43.593921733913

Divisors of 157445300

1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 139, 188, 235, 241, 278, 470, 482, 556, 695, 940, 964, 1175, 1205, 1390, 2350, 2410, 2780, 3475, 4700, 4820, 6025, 6533, 6950, 11327, 12050, 13066, 13900, 22654, 24100, 26132, 32665, 33499, 45308, 56635, 65330, 66998, 113270, 130660, 133996, 163325, 167495, 226540, 283175, 326650, 334990, 566350, 653300, 669980, 837475, 1132700, 1574453, 1674950, 3148906, 3349900, 6297812, 7872265, 15744530, 31489060, 39361325, 78722650, 157445300

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157445299
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157445300 can be divided by 72 positive divisors. The sum of these divisors (counting 157445300) is 1, the average is 0.013888888888889.

Base conversion 157445300

Base System Value
2 Binary 1001011000100110110010110100
3 Ternary 101222021001100102
4 Quaternary 21120212302310
5 Quinary 310301222200
6 Senary 23342333232
8 Octal 1130466264
10 Decimal 157445300
12 Duodecimal 4488a218
16 Hexadecimal 9626cb4
20 Vigesimal 2940d50
36 Base36 2lqlkk

Cryptographic Hash Functions

md5 087c4042d4246386cba0639326dbefac
sha1 4f226002da178f928d48c6f08a98a0ab0fee64a4
sha256 378c7cdf949d8dc2724cf768c0bcfb6ffc1677e253562c223873089ab0e82886
sha512 b31c6b637b3aa6f685a097d6568182189aef0f505b08f32835c7aa80815df3aa998d0702463020cc6be13ca8030dfbd050d55dc1f0fe42a7778c88462a0f4029
ripemd-160 0a7b4cea93372ff47f8b808e6d8e7ba32681f832

157445300 as geometric shapes

Circle

Radius = n
Diameter 314890600
Circumference 989257995.64448
Area 7.7877010950822E+16

Sphere

Radius = n
Volume 1.6348492469674E+25
Surface area 3.1150804380329E+17
Circumference 989257995.64448

Square

Length = n
Perimeter 629781200
Area 24789022492090000
Diagonal 222661278.5919

Cube

Length = n
Surface area 148734134952540000
Volume 3.9029150829739E+24
Space diagonal 272703259.01292

Equilateral Triangle

Length = n
Perimeter 472335900
Area 1.0733961606567E+16
Altitude 136351629.50646

Triangular Pyramid

Length = n
Surface area 1.0733961606567E+16
Volume 4.5996295359435E+23
Height 74220426.1973