157429423 (number)

157429423 is an odd 9-digits composite number following 157429422 and preceding 157429424. In scientific notation, it is written as 1.57429423 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 155900880 positive integers (up to 157429423) that are relatively prime to 157429423.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-nine thousand four hundred twenty-three

Notation

Scientific notation 1.57429423 × 10^8
Engineering notation 1.57429423 × 10^6

Prime Factorization of 157429423

Prime Factorization 103 × 1528441

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 157429423
Product of the distinct prime numbers

The prime factorization of 157429423 is 103 × 1528441. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 57, 76, 981, 85, 9022, 417, 49425, 65832, 809075, 518308, 9836498, 1043367, 48913936, 89535660, 1435367, 599492276, 9064540704, 6835866030

Basic calculations (n = 157429423)

Multiplication

n×y
n×2 314858846
n×3 472288269
n×4 629717692
n×5 787147115

Division

n÷y
n÷2 78714711.5
n÷3 52476474.333333
n÷3 39357355.75
n÷5 31485884.6

Exponentiation

ny
n2 24784023226112929
n3 3.9017344761056E+24
n4 6.1424780727251E+32
n5 9.6700677877926E+40

Nth Root

y√n
2√n 12547.088227952
3√n 539.96047150069
4√n 112.01378588349
5√n 43.593042484274

Divisors of 157429423

1, 103, 1528441, 157429423

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 -157429422
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 157429423 can be divided by 4 positive divisors. The sum of these divisors (counting 157429423) is 1, the average is 0.25.

Base conversion 157429423

Base System Value
2 Binary 1001011000100010111010101111
3 Ternary 101222020020120101
4 Quaternary 21120202322233
5 Quinary 310300220143
6 Senary 23342131531
8 Octal 1130427257
10 Decimal 157429423
12 Duodecimal 44880ba7
16 Hexadecimal 9622eaf
20 Vigesimal 293idb3
36 Base36 2lq9bj

Cryptographic Hash Functions

md5 f931f86d091f131b336f07a54c84e406
sha1 046af766ae33e4955da6df5029d82e6a82af9d23
sha256 dc10cf894040187b41c9794e4805a8791a31ca07826d780451fa879f1d0ac056
sha512 c97a09f8d222dbf98e447aab5551b0639b9edc6154db4041dad417ca9f48e86cda0e4289270d05ccfbc97c3245c81ad3286fa620f710d79934be11ada330884a
ripemd-160 c25ac340197b2ee31ca44254163e560e155e4c71

157429423 as geometric shapes

Circle

Radius = n
Diameter 314858846
Circumference 989158237.51136
Area 7.7861305293555E+16

Sphere

Radius = n
Volume 1.6343547155188E+25
Surface area 3.1144522117422E+17
Circumference 989158237.51136

Square

Length = n
Perimeter 629717692
Area 24784023226112929
Diagonal 222638825.12317

Cube

Length = n
Surface area 148704139356677574
Volume 3.9017344761056E+24
Space diagonal 272675759.24225

Equilateral Triangle

Length = n
Perimeter 472288269
Area 1.0731796860899E+16
Altitude 136337879.62113

Triangular Pyramid

Length = n
Surface area 1.0731796860899E+16
Volume 4.598238177406E+23
Height 74212941.707724