157038434 (number)

157038434 is an even 9-digits composite number following 157038433 and preceding 157038435. In scientific notation, it is written as 1.57038434 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 64 positive divisors. There are 62403264 positive integers (up to 157038434) that are relatively prime to 157038434.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57038434 × 10^8
Engineering notation 1.57038434 × 10^6

Prime Factorization of 157038434

Prime Factorization 2 × 7 × 7 × 37 × 7 × 23 × 269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3204866
Product of the distinct prime numbers

The prime factorization of 157038434 is 2 × 7 × 7 × 37 × 7 × 23 × 269. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 7, 28, 64, 676, 842, 9452, 5569, 23403, 49597, 406514, 284738, 8652566, 6802472, 49684153, 31093409, 188173213, 666896204, 3624438466, 6262224158

Basic calculations (n = 157038434)

Multiplication

n×y
n×2 314076868
n×3 471115302
n×4 628153736
n×5 785192170

Division

n÷y
n÷2 78519217
n÷3 52346144.666667
n÷3 39259608.5
n÷5 31407686.8

Exponentiation

ny
n2 24661069753172356
n3 3.872735774803E+24
n4 6.0816836137083E+32
n5 9.5505807078022E+40

Nth Root

y√n
2√n 12531.497675857
3√n 539.51308875364
4√n 111.94417213887
5√n 43.571367555268

Divisors of 157038434

1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 259, 269, 322, 343, 518, 538, 686, 851, 1127, 1702, 1813, 1883, 2254, 3626, 3766, 5957, 6187, 7889, 9953, 11914, 12374, 12691, 13181, 15778, 19906, 25382, 26362, 41699, 43309, 69671, 83398, 86618, 92267, 139342, 184534, 228919, 291893, 303163, 457838, 487697, 583786, 606326, 975394, 1602433, 2122141, 3204866, 3413879, 4244282, 6827758, 11217031, 22434062, 78519217, 157038434

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 -157038433
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 157038434 can be divided by 64 positive divisors. The sum of these divisors (counting 157038434) is 1, the average is 0.015625.

Base conversion 157038434

Base System Value
2 Binary 1001010111000011011101100010
3 Ternary 101221111101020022
4 Quaternary 21113003131202
5 Quinary 310200212214
6 Senary 23325513442
8 Octal 1127033542
10 Decimal 157038434
12 Duodecimal 44712882
16 Hexadecimal 95c3762
20 Vigesimal 2919g1e
36 Base36 2lhvmq

Cryptographic Hash Functions

md5 f6caf4dc81e5a788959ba696229203d7
sha1 ae45e7ae11284edd5e7d2df2f653a668832ede64
sha256 4ec40388fa563fbd7800b3011845df2ebb78df6e30cfa0e31ae9431f8f37262a
sha512 80a9d098c3ade1267047031fedc7e6bede2773675d3d23b22c6d796211223a9dd017eccb36a0ddde34ee7dfd5d26e88a2af8dd15ee5827407e5871714e06ffc8
ripemd-160 1a0974884a6840255e71112853e5a5a1994b17fa

157038434 as geometric shapes

Circle

Radius = n
Diameter 314076868
Circumference 986701581.17129
Area 7.7475035566232E+16

Sphere

Radius = n
Volume 1.622207767922E+25
Surface area 3.0990014226493E+17
Circumference 986701581.17129

Square

Length = n
Perimeter 628153736
Area 24661069753172356
Diagonal 222085883.17663

Cube

Length = n
Surface area 147966418519034136
Volume 3.872735774803E+24
Space diagonal 271998546.42905

Equilateral Triangle

Length = n
Perimeter 471115302
Area 1.0678556445374E+16
Altitude 135999273.21453

Triangular Pyramid

Length = n
Surface area 1.0678556445374E+16
Volume 4.5640628801782E+23
Height 74028627.725544