158989725 (number)

158989725 is an odd 9-digits composite number following 158989724 and preceding 158989726. In scientific notation, it is written as 1.58989725 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 84794400 positive integers (up to 158989725) that are relatively prime to 158989725.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.58989725 × 10^8
Engineering notation 1.58989725 × 10^6

Prime Factorization of 158989725

Prime Factorization 45 × 5 × 706621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 158989725
Product of the distinct prime numbers

The prime factorization of 158989725 is 45 × 5 × 706621. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 39, 92, 456, 263, 1208, 3842, 13831, 8382, 780774, 691858, 2685336, 3230176, 68222568, 55976009, 429919413, 619491575, 2195768354, 5220084338

Basic calculations (n = 158989725)

Multiplication

n×y
n×2 317979450
n×3 476969175
n×4 635958900
n×5 794948625

Division

n÷y
n÷2 79494862.5
n÷3 52996575
n÷3 39747431.25
n÷5 31797945

Exponentiation

ny
n2 25277732655575625
n3 4.0188997635335E+24
n4 6.3896376820675E+32
n5 1.0158867379216E+41

Nth Root

y√n
2√n 12609.112776084
3√n 541.73848147106
4√n 112.29030579745
5√n 43.679113115185

Divisors of 158989725

1, 5, 45, 225, 706621, 3533105, 31797945, 158989725

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 -158989724
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 158989725 can be divided by 8 positive divisors. The sum of these divisors (counting 158989725) is 1, the average is 0.125.

Base conversion 158989725

Base System Value
2 Binary 1001011110011111110110011101
3 Ternary 102002011111220100
4 Quaternary 21132133312131
5 Quinary 311200132400
6 Senary 23435411313
8 Octal 1136376635
10 Decimal 158989725
12 Duodecimal 452b3b39
16 Hexadecimal 979fd9d
20 Vigesimal 29dde65
36 Base36 2mnp99

Cryptographic Hash Functions

md5 ff4c07ca12d90f02df533a0b4ca26414
sha1 620e004f588606a1d4412f3b9ac45853024b9d8a
sha256 1ab38221c1775c2791dbe3ac685330f0011a768bb7d4185f42e5ae31af65b42c
sha512 aef1f4d4f30a0f420d0382eb7877b2a0c77cf5e1529d7476266014297f8c5b7ea630ac88a8fff9b02e7fb426d72b64652d1f7ba1410929e0136a8211a0102d05
ripemd-160 40e4fc355e5415cfcfa7003568b8b62d7c94ba72

158989725 as geometric shapes

Circle

Radius = n
Diameter 317979450
Circumference 998961904.11252
Area 7.9412339210163E+16

Sphere

Radius = n
Volume 1.6834327963507E+25
Surface area 3.1764935684065E+17
Circumference 998961904.11252

Square

Length = n
Perimeter 635958900
Area 25277732655575625
Diagonal 224845425.37297

Cube

Length = n
Surface area 151666395933453750
Volume 4.0188997635335E+24
Space diagonal 275378281.5814

Equilateral Triangle

Length = n
Perimeter 476969175
Area 1.09455793149E+16
Altitude 137689140.7907

Triangular Pyramid

Length = n
Surface area 1.09455793149E+16
Volume 4.7363187928392E+23
Height 74948475.124323