156946407 (number)

156946407 is an odd 9-digits composite number following 156946406 and preceding 156946408. In scientific notation, it is written as 1.56946407 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 104366592 positive integers (up to 156946407) that are relatively prime to 156946407.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred forty-six thousand four hundred seven

Notation

Scientific notation 1.56946407 × 10^8
Engineering notation 1.56946407 × 10^6

Prime Factorization of 156946407

Prime Factorization 3 × 397 × 131777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 156946407
Product of the distinct prime numbers

The prime factorization of 156946407 is 3 × 397 × 131777. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 64, 91, 48, 337, 8942, 3565, 29072, 79751, 978425, 737345, 7565900, 3992599, 17736519, 66220089, 814773807, 571034233, 5049093930, 8635089087

Basic calculations (n = 156946407)

Multiplication

n×y
n×2 313892814
n×3 470839221
n×4 627785628
n×5 784732035

Division

n÷y
n÷2 78473203.5
n÷3 52315469
n÷3 39236601.75
n÷5 31389281.4

Exponentiation

ny
n2 24632174670209649
n3 3.8659313110858E+24
n4 6.0674402898372E+32
n5 9.5226295317698E+40

Nth Root

y√n
2√n 12527.825310085
3√n 539.40768043325
4√n 111.92776827081
5√n 43.566259656037

Divisors of 156946407

1, 3, 397, 1191, 131777, 395331, 52315469, 156946407

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 -156946406
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 156946407 can be divided by 8 positive divisors. The sum of these divisors (counting 156946407) is 1, the average is 0.125.

Base conversion 156946407

Base System Value
2 Binary 1001010110101100111111100111
3 Ternary 101221022200222220
4 Quaternary 21112230333213
5 Quinary 310134241112
6 Senary 23323523423
8 Octal 1126547747
10 Decimal 156946407
12 Duodecimal 44689573
16 Hexadecimal 95acfe7
20 Vigesimal 290i607
36 Base36 2lfwmf

Cryptographic Hash Functions

md5 891bc5e6c333a63fe7e1ba3a349c6547
sha1 441e34daddb51e41b9a30791dfbfb3618f85f6e4
sha256 d1a081b4daafd3984078d3978070281c8d58311dca726957e2e11ee00ab5b3bb
sha512 3718177bda52dda1af725d6c35e35785708db85cc7f196ebb872c6329362310693c691e263d542594ec79dfa666ad7039f0645b9e1d2da880f2a4eb25d58bc7f
ripemd-160 399d0951a62b643fc4c0b4bc6e84df6130dd52e0

156946407 as geometric shapes

Circle

Radius = n
Diameter 313892814
Circumference 986123358.47703
Area 7.7384258985871E+16

Sphere

Radius = n
Volume 1.6193575208253E+25
Surface area 3.0953703594348E+17
Circumference 986123358.47703

Square

Length = n
Perimeter 627785628
Area 24632174670209649
Diagonal 221955737.34513

Cube

Length = n
Surface area 147793048021257894
Volume 3.8659313110858E+24
Space diagonal 271839150.98938

Equilateral Triangle

Length = n
Perimeter 470839221
Area 1.0666044507429E+16
Altitude 135919575.49469

Triangular Pyramid

Length = n
Surface area 1.0666044507429E+16
Volume 4.5560437427836E+23
Height 73985245.781709