157029788 (number)

157029788 is an even 9-digits composite number following 157029787 and preceding 157029789. In scientific notation, it is written as 1.57029788 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors. There are 78514892 positive integers (up to 157029788) that are relatively prime to 157029788.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million twenty-nine thousand seven hundred eighty-eight

Notation

Scientific notation 1.57029788 × 10^8
Engineering notation 1.57029788 × 10^6

Prime Factorization of 157029788

Prime Factorization 2 × 2 × 39257447

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78514894
Product of the distinct prime numbers

The prime factorization of 157029788 is 2 × 2 × 39257447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 86, 66, 700, 757, 2592, 3749, 48590, 65321, 36252, 308891, 460011, 5594474, 49659213, 86335299, 91113346, 309391972, 8997257259, 1509174070

Basic calculations (n = 157029788)

Multiplication

n×y
n×2 314059576
n×3 471089364
n×4 628119152
n×5 785148940

Division

n÷y
n÷2 78514894
n÷3 52343262.666667
n÷3 39257447
n÷5 31405957.6

Exponentiation

ny
n2 24658354319324944
n3 3.8720961511925E+24
n4 6.0803443773737E+32
n5 9.5479518854599E+40

Nth Root

y√n
2√n 12531.15270037
3√n 539.50318732239
4√n 111.94263129108
5√n 43.570887766555

Divisors of 157029788

1, 2, 4, 39257447, 78514894, 157029788

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157029787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157029788 can be divided by 6 positive divisors. The sum of these divisors (counting 157029788) is 1, the average is 0.16666666666667.

Base conversion 157029788

Base System Value
2 Binary 1001010111000001010110011100
3 Ternary 101221110221101002
4 Quaternary 21113001112130
5 Quinary 310144423123
6 Senary 23325405432
8 Octal 1127012634
10 Decimal 157029788
12 Duodecimal 44709878
16 Hexadecimal 95c159c
20 Vigesimal 2918e98
36 Base36 2lhoyk

Cryptographic Hash Functions

md5 bdc14897836dc86dfeb7c6c0fc56a946
sha1 62f2f3d432c74b4961dead1735210b1f860a37ac
sha256 4e6f0b271e4f965a2e473744e94996b34213d797b99dc1a6f9e4f407a45afde6
sha512 451ea3518bf3a38a7f706836bd10af6ff0474763c23aa06c625abe36afa349c4b450c598a936f73b68dcdaa019ac9db5a9aab832eac0342b17fa9833874f9990
ripemd-160 6d1f9307ec21ee8f4c16eb8c8a12a5c85c92f65b

157029788 as geometric shapes

Circle

Radius = n
Diameter 314059576
Circumference 986647256.75113
Area 7.7466504779205E+16

Sphere

Radius = n
Volume 1.6219398430106E+25
Surface area 3.0986601911682E+17
Circumference 986647256.75113

Square

Length = n
Perimeter 628119152
Area 24658354319324944
Diagonal 222073655.88617

Cube

Length = n
Surface area 147950125915949664
Volume 3.8720961511925E+24
Space diagonal 271983571.11777

Equilateral Triangle

Length = n
Perimeter 471089364
Area 1.0677380628027E+16
Altitude 135991785.55888

Triangular Pyramid

Length = n
Surface area 1.0677380628027E+16
Volume 4.5633090765242E+23
Height 74024551.962057