158972012 (number)

158972012 is an even 9-digits composite number following 158972011 and preceding 158972013. In scientific notation, it is written as 1.58972012 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 75302496 positive integers (up to 158972012) that are relatively prime to 158972012.

Interesting facts

Basic properties

Name

Name one hundred fifty-eight million nine hundred seventy-two thousand twelve

Notation

Scientific notation 1.58972012 × 10^8
Engineering notation 1.58972012 × 10^6

Prime Factorization of 158972012

Prime Factorization 2 × 2 × 19 × 2091737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 79486006
Product of the distinct prime numbers

The prime factorization of 158972012 is 2 × 2 × 19 × 2091737. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 63, 3, 325, 195, 7366, 4349, 34681, 1728, 247840, 990454, 6651119, 4979891, 23936617, 65626201, 308861445, 169029726, 8013976851, 1551822634

Basic calculations (n = 158972012)

Multiplication

n×y
n×2 317944024
n×3 476916036
n×4 635888048
n×5 794860060

Division

n÷y
n÷2 79486006
n÷3 52990670.666667
n÷3 39743003
n÷5 31794402.4

Exponentiation

ny
n2 25272100599328144
n3 4.0175566797416E+24
n4 6.3867906870256E+32
n5 1.0153209657393E+41

Nth Root

y√n
2√n 12608.410367687
3√n 541.71836241389
4√n 112.28717810902
5√n 43.678139816298

Divisors of 158972012

1, 2, 4, 19, 38, 76, 2091737, 4183474, 8366948, 39743003, 79486006, 158972012

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 -158972011
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 158972012 can be divided by 12 positive divisors. The sum of these divisors (counting 158972012) is 1, the average is 0.083333333333333.

Base conversion 158972012

Base System Value
2 Binary 1001011110011011100001101100
3 Ternary 102002010121121022
4 Quaternary 21132123201230
5 Quinary 311144101022
6 Senary 23435153312
8 Octal 1136334154
10 Decimal 158972012
12 Duodecimal 452a5838
16 Hexadecimal 979b86c
20 Vigesimal 29dba0c
36 Base36 2mnbl8

Cryptographic Hash Functions

md5 a15c6e4027acdceb83f65141fcb8a35b
sha1 81f0466036dbf435f35996af39c8d5af8609dfd0
sha256 7405450a73325d2a628f91b54c54a133a05e5ba6f29dd35b77a47b7f21afa4aa
sha512 59721596458c2838e81b3145295c84bb2200bd580c623ca6272c31796f8fb06d98a3897e723acccee283598e51d92b744653b87e954d685cbdfedbd49bd1397a
ripemd-160 1e401f1fde93b19d3e8bad81411feb211e275f5a

158972012 as geometric shapes

Circle

Radius = n
Diameter 317944024
Circumference 998850610.05118
Area 7.9394645583632E+16

Sphere

Radius = n
Volume 1.6828702067276E+25
Surface area 3.1757858233453E+17
Circumference 998850610.05118

Square

Length = n
Perimeter 635888048
Area 25272100599328144
Diagonal 224820375.40814

Cube

Length = n
Surface area 151632603595968864
Volume 4.0175566797416E+24
Space diagonal 275347601.76545

Equilateral Triangle

Length = n
Perimeter 476916036
Area 1.0943140563007E+16
Altitude 137673800.88272

Triangular Pyramid

Length = n
Surface area 1.0943140563007E+16
Volume 4.734735953411E+23
Height 74940125.136046