157438224 (number)

157438224 is an even 9-digits composite number following 157438223 and preceding 157438225. In scientific notation, it is written as 1.57438224 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 48660480 positive integers (up to 157438224) that are relatively prime to 157438224.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty-eight thousand two hundred twenty-four

Notation

Scientific notation 1.57438224 × 10^8
Engineering notation 1.57438224 × 10^6

Prime Factorization of 157438224

Prime Factorization 2 × 2 × 2 × 2 × 9 × 73 × 17 × 881

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19679778
Product of the distinct prime numbers

The prime factorization of 157438224 is 2 × 2 × 2 × 2 × 9 × 73 × 17 × 881. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 2, 4, 19, 829, 516, 7354, 3681, 97368, 10604, 558450, 952406, 8441967, 1572915, 1840534, 65674848, 822539590, 993907227, 2581944487, 9915874296

Basic calculations (n = 157438224)

Multiplication

n×y
n×2 314876448
n×3 472314672
n×4 629752896
n×5 787191120

Division

n÷y
n÷2 78719112
n÷3 52479408
n÷3 39359556
n÷5 31487644.8

Exponentiation

ny
n2 24786794376274176
n3 3.9023888852538E+24
n4 6.143851754517E+32
n5 9.6727710875044E+40

Nth Root

y√n
2√n 12547.438941872
3√n 539.97053337152
4√n 112.015351367
5√n 43.593529882094

Divisors of 157438224

1, 2, 4, 8, 9, 16, 17, 18, 34, 36, 68, 72, 73, 136, 144, 146, 153, 272, 292, 306, 584, 612, 657, 881, 1168, 1224, 1241, 1314, 1762, 2448, 2482, 2628, 3524, 4964, 5256, 7048, 7929, 9928, 10512, 11169, 14096, 14977, 15858, 19856, 22338, 29954, 31716, 44676, 59908, 63432, 64313, 89352, 119816, 126864, 128626, 134793, 178704, 239632, 257252, 269586, 514504, 539172, 578817, 1029008, 1078344, 1093321, 1157634, 2156688, 2186642, 2315268, 4373284, 4630536, 8746568, 9261072, 9839889, 17493136, 19679778, 39359556, 78719112, 157438224

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157438223
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157438224 can be divided by 80 positive divisors. The sum of these divisors (counting 157438224) is 1, the average is 0.0125.

Base conversion 157438224

Base System Value
2 Binary 1001011000100101000100010000
3 Ternary 101222020200122100
4 Quaternary 21120211010100
5 Quinary 310301010344
6 Senary 23342240400
8 Octal 1130450420
10 Decimal 157438224
12 Duodecimal 44886100
16 Hexadecimal 9625110
20 Vigesimal 293jfb4
36 Base36 2lqg40

Cryptographic Hash Functions

md5 22a04a0c47931299476f0292f2056608
sha1 70b99b760e04f601a36f1a0eaeeed52ea0fb6960
sha256 4ed9706b42d7d614b86e91628494d8445fb0f1146c4b8d4a6ec1d3c9af60aff7
sha512 5ff84a71fedbbf692bf89184b0d4750c25e441ebef058c564b6d6f47d193340328d9ad78912f85411b691ddbefe32770e818992c36a19714f976255007310a16
ripemd-160 783e7def57de1c30e45841af8942ffa80e850391

157438224 as geometric shapes

Circle

Radius = n
Diameter 314876448
Circumference 989213535.82525
Area 7.7870011118544E+16

Sphere

Radius = n
Volume 1.6346288337818E+25
Surface area 3.1148004447417E+17
Circumference 989213535.82525

Square

Length = n
Perimeter 629752896
Area 24786794376274176
Diagonal 222651271.61673

Cube

Length = n
Surface area 148720766257645056
Volume 3.9023888852538E+24
Space diagonal 272691003.02141

Equilateral Triangle

Length = n
Perimeter 472314672
Area 1.0732996804117E+16
Altitude 136345501.5107

Triangular Pyramid

Length = n
Surface area 1.0732996804117E+16
Volume 4.5990094059833E+23
Height 74217090.538911