157674768 (number)

157674768 is an even 9-digits composite number following 157674767 and preceding 157674769. In scientific notation, it is written as 1.57674768 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 49168512 positive integers (up to 157674768) that are relatively prime to 157674768.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million six hundred seventy-four thousand seven hundred sixty-eight

Notation

Scientific notation 1.57674768 × 10^8
Engineering notation 1.57674768 × 10^6

Prime Factorization of 157674768

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1577 × 2083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19709346
Product of the distinct prime numbers

The prime factorization of 157674768 is 2 × 2 × 2 × 2 × 3 × 1577 × 2083. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157674768)

Multiplication

n×y
n×2 315349536
n×3 473024304
n×4 630699072
n×5 788373840

Division

n÷y
n÷2 78837384
n÷3 52558256
n÷3 39418692
n÷5 31534953.6

Exponentiation

ny
n2 24861332463853824
n3 3.920004828409E+24
n4 6.1808585187827E+32
n5 9.7456543298989E+40

Nth Root

y√n
2√n 12556.861391287
3√n 540.24082536708
4√n 112.0574022155
5√n 43.606621488501

Divisors of 157674768

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157674767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157674768 can be divided by 40 positive divisors. The sum of these divisors (counting 157674768) is 1, the average is 0.025.

Base conversion 157674768

Base System Value
2 Binary 1001011001011110110100010000
3 Ternary 101222200201010020
4 Quaternary 21121132310100
5 Quinary 310331043033
6 Senary 23351303440
8 Octal 1131366420
10 Decimal 157674768
12 Duodecimal 4497ab80
16 Hexadecimal 965ed10
20 Vigesimal 29596i8
36 Base36 2lvimo

Cryptographic Hash Functions

md5 761ad034b3074b6ff50b81e873488664
sha1 f953d2896d954f1cdf928b77af83c9d24379d65d
sha256 2ddd8844eaa83e776e8bb02b24377d0971a0061f51b103fd3eb9d28acfbc5cd0
sha512 6d1dcaeefaf50d2306bf7ba64651082d9959841be5570933127d8003eb67e4bfe578543f45679e8fa6ef62d63286c0bbe8954e5be9a6600a5faeb7eb234505bd
ripemd-160 b852164982ba2cb5e98edda7b9a71e067ce63b9b

157674768 as geometric shapes

Circle

Radius = n
Diameter 315349536
Circumference 990699785.61055
Area 7.8104179426897E+16

Sphere

Radius = n
Volume 1.6420077827955E+25
Surface area 3.1241671770759E+17
Circumference 990699785.61055

Square

Length = n
Perimeter 630699072
Area 24861332463853824
Diagonal 222985795.34963

Cube

Length = n
Surface area 149167994783122944
Volume 3.920004828409E+24
Space diagonal 273100709.24764

Equilateral Triangle

Length = n
Perimeter 473024304
Area 1.0765272742814E+16
Altitude 136550354.62382

Triangular Pyramid

Length = n
Surface area 1.0765272742814E+16
Volume 4.6197699940867E+23
Height 74328598.449877