157493802 (number)

157493802 is an even 9-digits composite number following 157493801 and preceding 157493803. In scientific notation, it is written as 1.57493802 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 52497932 positive integers (up to 157493802) that are relatively prime to 157493802.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred ninety-three thousand eight hundred two

Notation

Scientific notation 1.57493802 × 10^8
Engineering notation 1.57493802 × 10^6

Prime Factorization of 157493802

Prime Factorization 2 × 3 × 26248967

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157493802
Product of the distinct prime numbers

The prime factorization of 157493802 is 2 × 3 × 26248967. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 92, 22, 385, 969, 8134, 6983, 94499, 53029, 228898, 234278, 7266463, 8096546, 62465192, 36618574, 918196736, 577753484, 2586235742, 8417818745

Basic calculations (n = 157493802)

Multiplication

n×y
n×2 314987604
n×3 472481406
n×4 629975208
n×5 787469010

Division

n÷y
n÷2 78746901
n÷3 52497934
n÷3 39373450.5
n÷5 31498760.4

Exponentiation

ny
n2 24804297668415204
n3 3.9065231457384E+24
n4 6.1525318282335E+32
n5 9.689856295545E+40

Nth Root

y√n
2√n 12549.653461351
3√n 540.03406506638
4√n 112.02523582368
5√n 43.596607278542

Divisors of 157493802

1, 2, 3, 6, 26248967, 52497934, 78746901, 157493802

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157493801
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157493802 can be divided by 8 positive divisors. The sum of these divisors (counting 157493802) is 1, the average is 0.125.

Base conversion 157493802

Base System Value
2 Binary 1001011000110010101000101010
3 Ternary 101222100111212210
4 Quaternary 21120302220222
5 Quinary 310304300202
6 Senary 23343345550
8 Octal 1130625052
10 Decimal 157493802
12 Duodecimal 448b22b6
16 Hexadecimal 9632a2a
20 Vigesimal 2946ea2
36 Base36 2lrmzu

Cryptographic Hash Functions

md5 c1686e917db270031705d8d0b3c5f8ce
sha1 b7794a12d918f80dc78e5c49638ff02c24d82d07
sha256 30e63a77c81db808e5464a950221affc4b85e18152122f56dad4da874906482d
sha512 09061a70c191c15c7a9c93c7f5c8d8e629ca80e1010aca777aa55b4ad95aaead037be84fa63d02f74143ab3142c27e2da1e6f43a49c16cf4f52ea52c96729579
ripemd-160 528e83856f44f63a018e8905fa7ecc8ff8bd6bee

157493802 as geometric shapes

Circle

Radius = n
Diameter 314987604
Circumference 989562742.69825
Area 7.7924999332548E+16

Sphere

Radius = n
Volume 1.6363605887641E+25
Surface area 3.1169999733019E+17
Circumference 989562742.69825

Square

Length = n
Perimeter 629975208
Area 24804297668415204
Diagonal 222729870.7781

Cube

Length = n
Surface area 148825786010491224
Volume 3.9065231457384E+24
Space diagonal 272787266.94119

Equilateral Triangle

Length = n
Perimeter 472481406
Area 1.0740575951939E+16
Altitude 136393633.4706

Triangular Pyramid

Length = n
Surface area 1.0740575951939E+16
Volume 4.6038816786898E+23
Height 74243290.259368