157039725 (number)

157039725 is an odd 9-digits composite number following 157039724 and preceding 157039726. In scientific notation, it is written as 1.57039725 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 83754480 positive integers (up to 157039725) that are relatively prime to 157039725.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-nine thousand seven hundred twenty-five

Notation

Scientific notation 1.57039725 × 10^8
Engineering notation 1.57039725 × 10^6

Prime Factorization of 157039725

Prime Factorization 3 × 25 × 2093863

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157039725
Product of the distinct prime numbers

The prime factorization of 157039725 is 3 × 25 × 2093863. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 21, 16, 682, 623, 6588, 1003, 98846, 30367, 357359, 652238, 7746779, 8683668, 87262245, 84786977, 240235477, 493863674, 4630954122, 55890337

Basic calculations (n = 157039725)

Multiplication

n×y
n×2 314079450
n×3 471119175
n×4 628158900
n×5 785198625

Division

n÷y
n÷2 78519862.5
n÷3 52346575
n÷3 39259931.25
n÷5 31407945

Exponentiation

ny
n2 24661475228075625
n3 3.8728312879113E+24
n4 6.0818836042499E+32
n5 9.5509732869341E+40

Nth Root

y√n
2√n 12531.549185955
3√n 539.51456718045
4√n 111.94440220911
5√n 43.571439194355

Divisors of 157039725

1, 3, 25, 75, 2093863, 6281589, 52346575, 157039725

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157039724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157039725 can be divided by 8 positive divisors. The sum of these divisors (counting 157039725) is 1, the average is 0.125.

Base conversion 157039725

Base System Value
2 Binary 1001010111000011110001101101
3 Ternary 101221111110000010
4 Quaternary 21113003301231
5 Quinary 310200232400
6 Senary 23325523433
8 Octal 1127036155
10 Decimal 157039725
12 Duodecimal 44713579
16 Hexadecimal 95c3c6d
20 Vigesimal 2919j65
36 Base36 2lhwml

Cryptographic Hash Functions

md5 c95365f64aa06f211f31c6fd728e453f
sha1 4a1c1f98a71e65e6b943aa4ec50e9987ebe6d3e5
sha256 fbed4f14e885eea9b0ea49bc79d108fd1906bf4fde036bbf767d4f60f38b5ef2
sha512 78bf05bae4ed58eeec94d8a724101c6b5a63e941e6962d2c79bab1650cedcc67858e7e67c86fb8473046f986c62f3c1971e459f0d1856c1db2c7b7122c822ea5
ripemd-160 17584719992dbc423a92f8b5ea23856be27f47cf

157039725 as geometric shapes

Circle

Radius = n
Diameter 314079450
Circumference 986709692.76352
Area 7.7476309403209E+16

Sphere

Radius = n
Volume 1.6222477763593E+25
Surface area 3.0990523761284E+17
Circumference 986709692.76352

Square

Length = n
Perimeter 628158900
Area 24661475228075625
Diagonal 222087708.92634

Cube

Length = n
Surface area 147968851368453750
Volume 3.8728312879113E+24
Space diagonal 272000782.50664

Equilateral Triangle

Length = n
Perimeter 471119175
Area 1.0678732021157E+16
Altitude 136000391.25332

Triangular Pyramid

Length = n
Surface area 1.0678732021157E+16
Volume 4.5641754434559E+23
Height 74029236.30878