156680997 (number)

156680997 is an odd 9-digits composite number following 156680996 and preceding 156680998. In scientific notation, it is written as 1.56680997 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 90720000 positive integers (up to 156680997) that are relatively prime to 156680997.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million six hundred eighty thousand nine hundred ninety-seven

Notation

Scientific notation 1.56680997 × 10^8
Engineering notation 1.56680997 × 10^6

Prime Factorization of 156680997

Prime Factorization 33 × 29 × 101 × 1621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 156680997
Product of the distinct prime numbers

The prime factorization of 156680997 is 33 × 29 × 101 × 1621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156680997)

Multiplication

n×y
n×2 313361994
n×3 470042991
n×4 626723988
n×5 783404985

Division

n÷y
n÷2 78340498.5
n÷3 52226999
n÷3 39170249.25
n÷5 31336199.4

Exponentiation

ny
n2 24548934820914009
n3 3.8463515830288E+24
n4 6.0265020084148E+32
n5 9.4423834310094E+40

Nth Root

y√n
2√n 12517.22800783
3√n 539.10344713449
4√n 111.88041833954
5√n 43.551514813255

Divisors of 156680997

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156680996
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156680997 can be divided by 16 positive divisors. The sum of these divisors (counting 156680997) is 1, the average is 0.0625.

Base conversion 156680997

Base System Value
2 Binary 1001010101101100001100100101
3 Ternary 101220211012220220
4 Quaternary 21111230030211
5 Quinary 310102242442
6 Senary 23314114553
8 Octal 1125541445
10 Decimal 156680997
12 Duodecimal 4457ba59
16 Hexadecimal 956c325
20 Vigesimal 28j529h
36 Base36 2la7tx

Cryptographic Hash Functions

md5 a0fb088f0978709a34312bb8293cdf48
sha1 2876b9e07574339b3116f0db9a30b54a410102fa
sha256 9cdde8e3b213075d14a9ebbc8f758c20def22f6fcb2ec489749753997899d008
sha512 6c0502a9b1c3e88ac0be7b8f41f3f3b5e50e0bb234b4791ea778ed059eafee28580eeec6542798c151e4f13d9ffc10d3681769fd6d2604044c7610639773018c
ripemd-160 523cdad8e4fcd6de6da07e56b42587d477b8ae35

156680997 as geometric shapes

Circle

Radius = n
Diameter 313361994
Circumference 984455738.26465
Area 7.7122753286838E+16

Sphere

Radius = n
Volume 1.6111559835156E+25
Surface area 3.0849101314735E+17
Circumference 984455738.26465

Square

Length = n
Perimeter 626723988
Area 24548934820914009
Diagonal 221580390.92354

Cube

Length = n
Surface area 147293608925484054
Volume 3.8463515830288E+24
Space diagonal 271379447.38455

Equilateral Triangle

Length = n
Perimeter 470042991
Area 1.063000059538E+16
Altitude 135689723.69227

Triangular Pyramid

Length = n
Surface area 1.063000059538E+16
Volume 4.5329688119788E+23
Height 73860130.307846