157425719 (number)

157425719 is an odd 9-digits composite number following 157425718 and preceding 157425720. In scientific notation, it is written as 1.57425719 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 138494400 positive integers (up to 157425719) that are relatively prime to 157425719.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-five thousand seven hundred nineteen

Notation

Scientific notation 1.57425719 × 10^8
Engineering notation 1.57425719 × 10^6

Prime Factorization of 157425719

Prime Factorization 11 × 31 × 11 × 41969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14311429
Product of the distinct prime numbers

The prime factorization of 157425719 is 11 × 31 × 11 × 41969. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 157425719)

Multiplication

n×y
n×2 314851438
n×3 472277157
n×4 629702876
n×5 787128595

Division

n÷y
n÷2 78712859.5
n÷3 52475239.666667
n÷3 39356429.75
n÷5 31485143.8

Exponentiation

ny
n2 24782857002666961
n3 3.901459082519E+24
n4 6.1419000121464E+32
n5 9.6689302543825E+40

Nth Root

y√n
2√n 12546.940623116
3√n 539.95623673688
4√n 112.01312701249
5√n 43.592837350893

Divisors of 157425719

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157425718
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157425719 can be divided by 12 positive divisors. The sum of these divisors (counting 157425719) is 1, the average is 0.083333333333333.

Base conversion 157425719

Base System Value
2 Binary 1001011000100010000000110111
3 Ternary 101222020001111012
4 Quaternary 21120202000313
5 Quinary 310300110334
6 Senary 23342102435
8 Octal 1130420067
10 Decimal 157425719
12 Duodecimal 4487aa1b
16 Hexadecimal 9622037
20 Vigesimal 293i45j
36 Base36 2lq6gn

Cryptographic Hash Functions

md5 68160c59c28b1411716701f18ff38640
sha1 f58d8896eb176399958e80ab7c708a0109b6d48e
sha256 106538f9e3e4ba7cc09e643eec4324b683814e0ce4bc983caff40036e5818352
sha512 9f0721da8a0617911fb8244ea0f275a725642c03fc46b17d993abfcb68e690573b3ae7a59f0f214b10649387f29a8808715d2e76f2c9a08665d1eb0cad34ac62
ripemd-160 6d574bf50e56172e22ba55dffc374bb99f9be420

157425719 as geometric shapes

Circle

Radius = n
Diameter 314851438
Circumference 989134964.59298
Area 7.7857641494545E+16

Sphere

Radius = n
Volume 1.6342393589231E+25
Surface area 3.1143056597818E+17
Circumference 989134964.59298

Square

Length = n
Perimeter 629702876
Area 24782857002666961
Diagonal 222633586.87614

Cube

Length = n
Surface area 148697142016001766
Volume 3.901459082519E+24
Space diagonal 272669343.72606

Equilateral Triangle

Length = n
Perimeter 472277157
Area 1.0731291871333E+16
Altitude 136334671.86303

Triangular Pyramid

Length = n
Surface area 1.0731291871333E+16
Volume 4.5979136229518E+23
Height 74211195.625379