157450488 (number)

157450488 is an even 9-digits composite number following 157450487 and preceding 157450489. In scientific notation, it is written as 1.57450488 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 46033920 positive integers (up to 157450488) that are relatively prime to 157450488.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred fifty thousand four hundred eighty-eight

Notation

Scientific notation 1.57450488 × 10^8
Engineering notation 1.57450488 × 10^6

Prime Factorization of 157450488

Prime Factorization 2 × 2 × 2 × 93 × 13 × 73 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 39362622
Product of the distinct prime numbers

The prime factorization of 157450488 is 2 × 2 × 2 × 93 × 13 × 73 × 223. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 34, 64, 376, 788, 2741, 7537, 3793, 77618, 327512, 93618, 4316324, 7868735, 12462604, 27517683, 708053452, 571024819, 5875635590, 2995719385

Basic calculations (n = 157450488)

Multiplication

n×y
n×2 314900976
n×3 472351464
n×4 629801952
n×5 787252440

Division

n÷y
n÷2 78725244
n÷3 52483496
n÷3 39362622
n÷5 31490097.6

Exponentiation

ny
n2 24790656171438144
n3 3.9033009120331E+24
n4 6.1457663341046E+32
n5 9.6765390843875E+40

Nth Root

y√n
2√n 12547.927637662
3√n 539.98455374199
4√n 112.0175327244
5√n 43.594209023892

Divisors of 157450488

1, 2, 4, 8, 13, 26, 52, 73, 93, 104, 146, 186, 223, 292, 372, 446, 584, 744, 892, 949, 1209, 1784, 1898, 2418, 2899, 3796, 4836, 5798, 6789, 7592, 9672, 11596, 13578, 16279, 20739, 23192, 27156, 32558, 41478, 54312, 65116, 82956, 88257, 130232, 165912, 176514, 211627, 269607, 353028, 423254, 539214, 706056, 846508, 1078428, 1513947, 1693016, 2156856, 3027894, 6055788, 12111576, 19681311, 39362622, 78725244, 157450488

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157450487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157450488 can be divided by 64 positive divisors. The sum of these divisors (counting 157450488) is 1, the average is 0.015625.

Base conversion 157450488

Base System Value
2 Binary 1001011000101000000011111000
3 Ternary 101222021022110120
4 Quaternary 21120220003320
5 Quinary 310301403423
6 Senary 23342413240
8 Octal 1130500370
10 Decimal 157450488
12 Duodecimal 44891220
16 Hexadecimal 96280f8
20 Vigesimal 2941648
36 Base36 2lqpko

Cryptographic Hash Functions

md5 bbc0755a6988c2cef12e99d964ea6daa
sha1 04823213a6d1e26c706e44650c4d4a769f1976f1
sha256 92a28bf2ee651725faa6b74d9672bf4b82fa7fe35dde4060a396a0049fa4b56a
sha512 d59187fc69d5c587768ad257711f319e93a164898361334f486f3b4f444a4584e9c77f5de1d872a9313c9cf290e90caad38ec034f858a70254d803f9360df1cf
ripemd-160 70d1b5a18af657af4fb035e14b5f2bb2d6b62b15

157450488 as geometric shapes

Circle

Radius = n
Diameter 314900976
Circumference 989290592.80986
Area 7.7882143305861E+16

Sphere

Radius = n
Volume 1.6350108626658E+25
Surface area 3.1152857322344E+17
Circumference 989290592.80986

Square

Length = n
Perimeter 629801952
Area 24790656171438144
Diagonal 222668615.53186

Cube

Length = n
Surface area 148743937028628864
Volume 3.9033009120331E+24
Space diagonal 272712244.89251

Equilateral Triangle

Length = n
Perimeter 472351464
Area 1.0734669010475E+16
Altitude 136356122.44626

Triangular Pyramid

Length = n
Surface area 1.0734669010475E+16
Volume 4.6000842398505E+23
Height 74222871.843954