156960972 (number)

156960972 is an even 9-digits composite number following 156960971 and preceding 156960973. In scientific notation, it is written as 1.56960972 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 44845920 positive integers (up to 156960972) that are relatively prime to 156960972.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred sixty thousand nine hundred seventy-two

Notation

Scientific notation 1.56960972 × 10^8
Engineering notation 1.56960972 × 10^6

Prime Factorization of 156960972

Prime Factorization 2 × 2 × 9 × 7 × 622861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78480486
Product of the distinct prime numbers

The prime factorization of 156960972 is 2 × 2 × 9 × 7 × 622861. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156960972)

Multiplication

n×y
n×2 313921944
n×3 470882916
n×4 627843888
n×5 784804860

Division

n÷y
n÷2 78480486
n÷3 52320324
n÷3 39240243
n÷5 31392194.4

Exponentiation

ny
n2 24636746731184784
n3 3.8670077138446E+24
n4 6.0696928949654E+32
n5 9.5270489653527E+40

Nth Root

y√n
2√n 12528.406602597
3√n 539.42436602251
4√n 111.93036497125
5√n 43.567068236533

Divisors of 156960972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156960971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156960972 can be divided by 24 positive divisors. The sum of these divisors (counting 156960972) is 1, the average is 0.041666666666667.

Base conversion 156960972

Base System Value
2 Binary 1001010110110000100011001100
3 Ternary 101221100102222100
4 Quaternary 21112300203030
5 Quinary 310140222342
6 Senary 23324115100
8 Octal 1126604314
10 Decimal 156960972
12 Duodecimal 44695a90
16 Hexadecimal 95b08cc
20 Vigesimal 291028c
36 Base36 2lg7v0

Cryptographic Hash Functions

md5 f75942a9338d6a8a7c9954d52b724969
sha1 35c887582dd6bfc5441d9ebac54ad5464598572f
sha256 3e41cdbf1fd9cb1441135afed4a0bef6fb6eebd6fd353d4f48120a8ff235e626
sha512 32ba82b2af541eb863ea150a283103257c5f46bd8571e4f65038f2b66b5ec5086de83153f10c53079c2fce1f841061ea0937bca4ac76531e6829886e11913de6
ripemd-160 73cb05fe1fbc24caf4fb32ac5596a931e3a7284f

156960972 as geometric shapes

Circle

Radius = n
Diameter 313921944
Circumference 986214873.07103
Area 7.7398622539042E+16

Sphere

Radius = n
Volume 1.6198084033586E+25
Surface area 3.0959449015617E+17
Circumference 986214873.07103

Square

Length = n
Perimeter 627843888
Area 24636746731184784
Diagonal 221976335.36566

Cube

Length = n
Surface area 147820480387108704
Volume 3.8670077138446E+24
Space diagonal 271864378.3094

Equilateral Triangle

Length = n
Perimeter 470882916
Area 1.0668024267905E+16
Altitude 135932189.1547

Triangular Pyramid

Length = n
Surface area 1.0668024267905E+16
Volume 4.5573122956003E+23
Height 73992111.788555