157788252 (number)

157788252 is an even 9-digits composite number following 157788251 and preceding 157788253. In scientific notation, it is written as 1.57788252 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 52496832 positive integers (up to 157788252) that are relatively prime to 157788252.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57788252 × 10^8
Engineering notation 1.57788252 × 10^6

Prime Factorization of 157788252

Prime Factorization 2 × 2 × 3 × 3 × 569 × 7703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 26298042
Product of the distinct prime numbers

The prime factorization of 157788252 is 2 × 2 × 3 × 3 × 569 × 7703. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157788252)

Multiplication

n×y
n×2 315576504
n×3 473364756
n×4 631153008
n×5 788941260

Division

n÷y
n÷2 78894126
n÷3 52596084
n÷3 39447063
n÷5 31557650.4

Exponentiation

ny
n2 24897132469215504
n3 3.92847501213E+24
n4 6.1986720518966E+32
n5 9.7807762779003E+40

Nth Root

y√n
2√n 12561.379382854
3√n 540.37040430525
4√n 112.07755967567
5√n 43.612896721785

Divisors of 157788252

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157788251
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157788252 can be divided by 36 positive divisors. The sum of these divisors (counting 157788252) is 1, the average is 0.027777777777778.

Base conversion 157788252

Base System Value
2 Binary 1001011001111010100001011100
3 Ternary 101222220110210100
4 Quaternary 21121322201130
5 Quinary 310343211002
6 Senary 23353541100
8 Octal 1131724134
10 Decimal 157788252
12 Duodecimal 44a14790
16 Hexadecimal 967a85c
20 Vigesimal 2963acc
36 Base36 2lxy70

Cryptographic Hash Functions

md5 a0c8d9c62ea6083f70f8dc029572a4b0
sha1 b970a77d89294df63b05e2fb804273af086bdb03
sha256 63aaf4d937255bd7441c5562b032bf1d41eeabb7da6f59db8a1613aaa7e93e6d
sha512 894e1288037b7c5bc531d21e456c1d34c1729b7440aa9970559b82ac1bf5ee2339fe5c9cd53800d2b85010c025fa96772855a8252d1ea303a4695dd8474513d0
ripemd-160 028428cf4e255c523b2be37c158ece2b90d7f726

157788252 as geometric shapes

Circle

Radius = n
Diameter 315576504
Circumference 991412826.61195
Area 7.8216648460739E+16

Sphere

Radius = n
Volume 1.6455557650558E+25
Surface area 3.1286659384296E+17
Circumference 991412826.61195

Square

Length = n
Perimeter 631153008
Area 24897132469215504
Diagonal 223146285.96154

Cube

Length = n
Surface area 149382794815293024
Volume 3.92847501213E+24
Space diagonal 273297269.30148

Equilateral Triangle

Length = n
Perimeter 473364756
Area 1.0780774599864E+16
Altitude 136648634.65074

Triangular Pyramid

Length = n
Surface area 1.0780774599864E+16
Volume 4.6297522013317E+23
Height 74382095.320515