157032838 (number)

157032838 is an even 9-digits composite number following 157032837 and preceding 157032839. In scientific notation, it is written as 1.57032838 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 78516418 positive integers (up to 157032838) that are relatively prime to 157032838.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57032838 × 10^8
Engineering notation 1.57032838 × 10^6

Prime Factorization of 157032838

Prime Factorization 2 × 78516419

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157032838
Product of the distinct prime numbers

The prime factorization of 157032838 is 2 × 78516419. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 1, 31, 875, 586, 1486, 5424, 61784, 62168, 848453, 168881, 8423815, 6258556, 35963727, 15949246, 856270779, 478943048, 2942817440, 1656814827

Basic calculations (n = 157032838)

Multiplication

n×y
n×2 314065676
n×3 471098514
n×4 628131352
n×5 785164190

Division

n÷y
n÷2 78516419
n÷3 52344279.333333
n÷3 39258209.5
n÷5 31406567.6

Exponentiation

ny
n2 24659312210334244
n3 3.8723217795168E+24
n4 6.0808167868674E+32
n5 9.5488791739983E+40

Nth Root

y√n
2√n 12531.274396485
3√n 539.50668023519
4√n 111.94317485441
5√n 43.57105702129

Divisors of 157032838

1, 2, 78516419, 157032838

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157032837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157032838 can be divided by 4 positive divisors. The sum of these divisors (counting 157032838) is 1, the average is 0.25.

Base conversion 157032838

Base System Value
2 Binary 1001010111000010000110000110
3 Ternary 101221111002120001
4 Quaternary 21113002012012
5 Quinary 310200022323
6 Senary 23325431514
8 Octal 1127020606
10 Decimal 157032838
12 Duodecimal 4470b59a
16 Hexadecimal 95c2186
20 Vigesimal 291921i
36 Base36 2lhrba

Cryptographic Hash Functions

md5 0711b1c6c420d68cd1a7286b8eddb6b9
sha1 1d62a557280d0dea2fd39ea6655391b428ceeb24
sha256 0aa834afe072973f2733af633ab89a2a63e06e0bac2e2aeee7c0e7345f48e264
sha512 a8a15086ebbc037f93bc4c55736254e832dd3effb1c48c7765ce7d8fc2c4f611962bc35d2d673e72d318980b4d41fb6412f257fae71be8829583dd7d9fae3239
ripemd-160 5ba1c1cf9c44697eed39e3d98a0010c306e4039d

157032838 as geometric shapes

Circle

Radius = n
Diameter 314065676
Circumference 986666420.46631
Area 7.7469514082563E+16

Sphere

Radius = n
Volume 1.6220343539821E+25
Surface area 3.0987805633025E+17
Circumference 986666420.46631

Square

Length = n
Perimeter 628131352
Area 24659312210334244
Diagonal 222077969.23754

Cube

Length = n
Surface area 147955873262005464
Volume 3.8723217795168E+24
Space diagonal 271988853.87273

Equilateral Triangle

Length = n
Perimeter 471098514
Area 1.0677795407001E+16
Altitude 135994426.93637

Triangular Pyramid

Length = n
Surface area 1.0677795407001E+16
Volume 4.5635749820545E+23
Height 74025989.745846