157067428 (number)

157067428 is an even 9-digits composite number following 157067427 and preceding 157067429. In scientific notation, it is written as 1.57067428 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 66799200 positive integers (up to 157067428) that are relatively prime to 157067428.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-seven thousand four hundred twenty-eight

Notation

Scientific notation 1.57067428 × 10^8
Engineering notation 1.57067428 × 10^6

Prime Factorization of 157067428

Prime Factorization 2 × 2 × 7 × 131 × 42821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78533714
Product of the distinct prime numbers

The prime factorization of 157067428 is 2 × 2 × 7 × 131 × 42821. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 15, 52, 266, 648, 9770, 7279, 45341, 22419, 188921, 581180, 815558, 5322432, 20344761, 65488427, 996753326, 522071840, 6007312713, 9180069439

Basic calculations (n = 157067428)

Multiplication

n×y
n×2 314134856
n×3 471202284
n×4 628269712
n×5 785337140

Division

n÷y
n÷2 78533714
n÷3 52355809.333333
n÷3 39266857
n÷5 31413485.6

Exponentiation

ny
n2 24670176938535184
n3 3.8748812400406E+24
n4 6.0861763017863E+32
n5 9.5594005807613E+40

Nth Root

y√n
2√n 12532.65446743
3√n 539.54629013731
4√n 111.9493388432
5√n 43.572976352441

Divisors of 157067428

1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 42821, 85642, 171284, 299747, 599494, 1198988, 5609551, 11219102, 22438204, 39266857, 78533714, 157067428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157067427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157067428 can be divided by 24 positive divisors. The sum of these divisors (counting 157067428) is 1, the average is 0.041666666666667.

Base conversion 157067428

Base System Value
2 Binary 1001010111001010100010100100
3 Ternary 101221112212000011
4 Quaternary 21113022202210
5 Quinary 310202124203
6 Senary 23330300004
8 Octal 1127124244
10 Decimal 157067428
12 Duodecimal 44727604
16 Hexadecimal 95ca8a4
20 Vigesimal 291d8b8
36 Base36 2lii04

Cryptographic Hash Functions

md5 aa23a03f8b07d6c3d818cc9e4d7fb4d6
sha1 a99b7e8daeb422e7246dc078da69dc7e0e05d6b6
sha256 aecee65c984e9b96ae4e55dd0c1b98d2f26052bfce3b4fb3b0fa9987da30ab13
sha512 6d6b9857eb1cb6808f220335adbb0aebcf737033a17a01348bba58d3d370f73f652cf6832c586e2709a9cc0c5b39198a1a4a30af943dbf115544684a62339072
ripemd-160 6815c85bcbd795c68e4cc2f3899d2e93e040858d

157067428 as geometric shapes

Circle

Radius = n
Diameter 314134856
Circumference 986883755.84609
Area 7.7503646632862E+16

Sphere

Radius = n
Volume 1.6231064582993E+25
Surface area 3.1001458653145E+17
Circumference 986883755.84609

Square

Length = n
Perimeter 628269712
Area 24670176938535184
Diagonal 222126886.88466

Cube

Length = n
Surface area 148021061631211104
Volume 3.8748812400406E+24
Space diagonal 272048765.51017

Equilateral Triangle

Length = n
Perimeter 471202284
Area 1.0682499972314E+16
Altitude 136024382.75508

Triangular Pyramid

Length = n
Surface area 1.0682499972314E+16
Volume 4.5665913352088E+23
Height 74042295.62822