157031384 (number)

157031384 is an even 9-digits composite number following 157031383 and preceding 157031385. In scientific notation, it is written as 1.57031384 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 77343552 positive integers (up to 157031384) that are relatively prime to 157031384.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-one thousand three hundred eighty-four

Notation

Scientific notation 1.57031384 × 10^8
Engineering notation 1.57031384 × 10^6

Prime Factorization of 157031384

Prime Factorization 2 × 2 × 2 × 67 × 292969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39257846
Product of the distinct prime numbers

The prime factorization of 157031384 is 2 × 2 × 2 × 67 × 292969. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 6, 76, 840, 759, 12, 4040, 50824, 56691, 816833, 817868, 108765, 1908336, 19904930, 62104866, 141523067, 901910436, 9249191141, 5349725889

Basic calculations (n = 157031384)

Multiplication

n×y
n×2 314062768
n×3 471094152
n×4 628125536
n×5 785156920

Division

n÷y
n÷2 78515692
n÷3 52343794.666667
n÷3 39257846
n÷5 31406276.8

Exponentiation

ny
n2 24658855560955456
n3 3.8722142165929E+24
n4 6.0805915757606E+32
n5 9.5484371068043E+40

Nth Root

y√n
2√n 12531.216381501
3√n 539.50501509486
4√n 111.94291572717
5√n 43.570976334279

Divisors of 157031384

1, 2, 4, 8, 67, 134, 268, 536, 292969, 585938, 1171876, 2343752, 19628923, 39257846, 78515692, 157031384

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157031383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157031384 can be divided by 16 positive divisors. The sum of these divisors (counting 157031384) is 1, the average is 0.0625.

Base conversion 157031384

Base System Value
2 Binary 1001010111000001101111011000
3 Ternary 101221111000120012
4 Quaternary 21113001233120
5 Quinary 310200001014
6 Senary 23325421052
8 Octal 1127015730
10 Decimal 157031384
12 Duodecimal 4470a788
16 Hexadecimal 95c1bd8
20 Vigesimal 2918i94
36 Base36 2lhq6w

Cryptographic Hash Functions

md5 e5e07c424b3b1eb41e86d6d0fe2b6c54
sha1 a214712e893c1aa7c5f181a84eeb03ef7dd9beaa
sha256 adc25ee798a177b97a31fb4e5e064a53ac3e8a24b519aa6acd67d585ab480c9e
sha512 eac0671efc14a5a9403f64ece4d66cf3a4c87f858fb44df74d35e2abe1997ad83c8fbd93547fc1a35698fb8a88b007c26a1771301420ba1efa400c91e9ab1702
ripemd-160 324775a19b57a077c1f9a71bf84d7e74edb8275c

157031384 as geometric shapes

Circle

Radius = n
Diameter 314062768
Circumference 986657284.71488
Area 7.7468079476229E+16

Sphere

Radius = n
Volume 1.6219892981299E+25
Surface area 3.0987231790492E+17
Circumference 986657284.71488

Square

Length = n
Perimeter 628125536
Area 24658855560955456
Diagonal 222075912.97102

Cube

Length = n
Surface area 147953133365732736
Volume 3.8722142165929E+24
Space diagonal 271986335.47086

Equilateral Triangle

Length = n
Perimeter 471094152
Area 1.0677597672019E+16
Altitude 135993167.73543

Triangular Pyramid

Length = n
Surface area 1.0677597672019E+16
Volume 4.563448217933E+23
Height 74025304.323672