157036749 (number)

157036749 is an odd 9-digits composite number following 157036748 and preceding 157036750. In scientific notation, it is written as 1.57036749 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 104691164 positive integers (up to 157036749) that are relatively prime to 157036749.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-six thousand seven hundred forty-nine

Notation

Scientific notation 1.57036749 × 10^8
Engineering notation 1.57036749 × 10^6

Prime Factorization of 157036749

Prime Factorization 3 × 52345583

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157036749
Product of the distinct prime numbers

The prime factorization of 157036749 is 3 × 52345583. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 5, 69, 49, 554, 825, 2847, 7719, 68832, 83920, 7463, 537383, 9438914, 4050142, 72386678, 12353288, 225462792, 513889581, 4897804836, 9329558668

Basic calculations (n = 157036749)

Multiplication

n×y
n×2 314073498
n×3 471110247
n×4 628146996
n×5 785183745

Division

n÷y
n÷2 78518374.5
n÷3 52345583
n÷3 39259187.25
n÷5 31407349.8

Exponentiation

ny
n2 24660540536489001
n3 3.8726111144329E+24
n4 6.0814225955182E+32
n5 9.5500683369532E+40

Nth Root

y√n
2√n 12531.430445085
3√n 539.51115911391
4√n 111.94387185141
5√n 43.571274051955

Divisors of 157036749

1, 3, 52345583, 157036749

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 -157036748
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 157036749 can be divided by 4 positive divisors. The sum of these divisors (counting 157036749) is 1, the average is 0.25.

Base conversion 157036749

Base System Value
2 Binary 1001010111000011000011001101
3 Ternary 101221111021220220
4 Quaternary 21113003003031
5 Quinary 310200133444
6 Senary 23325501553
8 Octal 1127030315
10 Decimal 157036749
12 Duodecimal 447118b9
16 Hexadecimal 95c30cd
20 Vigesimal 2919bh9
36 Base36 2lhubx

Cryptographic Hash Functions

md5 711d4053bad998d6952f4451a75c8321
sha1 023c6d806c6b49666379f9c2c36726235074ae3d
sha256 d94624a5984f1f922fe6946fe554d93a8ed9b2b770a2d97e5fab08c2e7f1af1a
sha512 ecfa3b53bb751aa9624d22dae5c30e050ed310542679c3d72894fc12f67e7613da99f4b085a033ebc97b00d07fb3ada32e163162d1003e1b7c2d9e1dc17e36ac
ripemd-160 c19fa5b33a80d3030ac4bf5244ee28f3a2a1f8b9

157036749 as geometric shapes

Circle

Radius = n
Diameter 314073498
Circumference 986690994.00405
Area 7.7473372982987E+16

Sphere

Radius = n
Volume 1.6221555503084E+25
Surface area 3.0989349193195E+17
Circumference 986690994.00405

Square

Length = n
Perimeter 628146996
Area 24660540536489001
Diagonal 222083500.22678

Cube

Length = n
Surface area 147963243218934006
Volume 3.8726111144329E+24
Space diagonal 271995627.92344

Equilateral Triangle

Length = n
Perimeter 471110247
Area 1.0678327287828E+16
Altitude 135997813.96172

Triangular Pyramid

Length = n
Surface area 1.0678327287828E+16
Volume 4.5639159665232E+23
Height 74027833.408927