157047437 (number)

157047437 is an odd 9-digits composite number following 157047436 and preceding 157047438. In scientific notation, it is written as 1.57047437 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 155844000 positive integers (up to 157047437) that are relatively prime to 157047437.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-seven thousand four hundred thirty-seven

Notation

Scientific notation 1.57047437 × 10^8
Engineering notation 1.57047437 × 10^6

Prime Factorization of 157047437

Prime Factorization 1999 × 313 × 251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157047437
Product of the distinct prime numbers

The prime factorization of 157047437 is 1999 × 313 × 251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 14, 83, 298, 38, 312, 5272, 35416, 6237, 196846, 858809, 6761217, 1726574, 80831698, 55713824, 962241053, 85084197, 7057999688, 2629024022

Basic calculations (n = 157047437)

Multiplication

n×y
n×2 314094874
n×3 471142311
n×4 628189748
n×5 785237185

Division

n÷y
n÷2 78523718.5
n÷3 52349145.666667
n÷3 39261859.25
n÷5 31409487.4

Exponentiation

ny
n2 24663897468268969
n3 3.8734018838224E+24
n4 6.0830783832528E+32
n5 9.5533186915996E+40

Nth Root

y√n
2√n 12531.856885554
3√n 539.52339863638
4√n 111.94577654183
5√n 43.571867132367

Divisors of 157047437

1, 251, 313, 1999, 78563, 501749, 625687, 157047437

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 -157047436
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 157047437 can be divided by 8 positive divisors. The sum of these divisors (counting 157047437) is 1, the average is 0.125.

Base conversion 157047437

Base System Value
2 Binary 1001010111000101101010001101
3 Ternary 101221111211120202
4 Quaternary 21113011222031
5 Quinary 310201004222
6 Senary 23330023245
8 Octal 1127055215
10 Decimal 157047437
12 Duodecimal 44717b25
16 Hexadecimal 95c5a8d
20 Vigesimal 291aibh
36 Base36 2li2kt

Cryptographic Hash Functions

md5 354f347f342f1edba4d32eb3e93ae845
sha1 f2c9b1cde955ef45f03c1de2f67dacd305a74295
sha256 6eae61e744f4510ed902ebba678689a36a1f3ecbc9c51eb38e0e72c95c3273a6
sha512 a0e7cb12460e0069df3c01e96d01e1aa16b6b5dd8d0be9058828073e30bbb233308804354be5a9c0f0dd08c3dd286aece06ed38a326883063035d97329c4859b
ripemd-160 e414f317a37cf2137274bf900863131bc63b2318

157047437 as geometric shapes

Circle

Radius = n
Diameter 314094874
Circumference 986758148.68861
Area 7.7483919095206E+16

Sphere

Radius = n
Volume 1.6224867870157E+25
Surface area 3.0993567638082E+17
Circumference 986758148.68861

Square

Length = n
Perimeter 628189748
Area 24663897468268969
Diagonal 222098615.34133

Cube

Length = n
Surface area 147983384809613814
Volume 3.8734018838224E+24
Space diagonal 272014140.08247

Equilateral Triangle

Length = n
Perimeter 471142311
Area 1.0679780881928E+16
Altitude 136007070.04124

Triangular Pyramid

Length = n
Surface area 1.0679780881928E+16
Volume 4.564847897186E+23
Height 74032871.780445