156680397 (number)

156680397 is an odd 9-digits composite number following 156680396 and preceding 156680398. In scientific notation, it is written as 1.56680397 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 104453592 positive integers (up to 156680397) that are relatively prime to 156680397.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56680397 × 10^8
Engineering notation 1.56680397 × 10^6

Prime Factorization of 156680397

Prime Factorization 9 × 17408933

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 156680397
Product of the distinct prime numbers

The prime factorization of 156680397 is 9 × 17408933. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 5, 52, 35, 731, 190, 7742, 4290, 67115, 95683, 434791, 897121, 2237900, 645105, 5908415, 64408175, 516051673, 234681500, 6231092929, 6963694355

Basic calculations (n = 156680397)

Multiplication

n×y
n×2 313360794
n×3 470041191
n×4 626721588
n×5 783401985

Division

n÷y
n÷2 78340198.5
n÷3 52226799
n÷3 39170099.25
n÷5 31336079.4

Exponentiation

ny
n2 24548746804077609
n3 3.8463073951154E+24
n4 6.0264096965071E+32
n5 9.4422026373338E+40

Nth Root

y√n
2√n 12517.204040839
3√n 539.10275897939
4√n 111.88031122963
5√n 43.551481457648

Divisors of 156680397

1, 9, 17408933, 156680397

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156680396
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156680397 can be divided by 4 positive divisors. The sum of these divisors (counting 156680397) is 1, the average is 0.25.

Base conversion 156680397

Base System Value
2 Binary 1001010101101100000011001101
3 Ternary 101220211012002200
4 Quaternary 21111230003031
5 Quinary 310102233042
6 Senary 23314112113
8 Octal 1125540315
10 Decimal 156680397
12 Duodecimal 4457b639
16 Hexadecimal 956c0cd
20 Vigesimal 28j50jh
36 Base36 2la7d9

Cryptographic Hash Functions

md5 ceef37c274f1253b788c868e5453aa6f
sha1 c6aabc8355c4f0b39f94cc5cb6ce8bb5da355f6a
sha256 a19a655cef98279b2a6d295b34a1209b48eeafddcb51fa848f563216f9493140
sha512 1dd09fb4a3b21583465d204253115b9fd0aaccb6569c221218dca9061241bb0f56de1c573ccdc3a50ba89ee21b3d016b7323a8e3f82bd7fb95c8cb4a9ac384a2
ripemd-160 545e4b10c36637b521f9bedff21eecf3440a5bbc

156680397 as geometric shapes

Circle

Radius = n
Diameter 313360794
Circumference 984451968.35346
Area 7.7122162614526E+16

Sphere

Radius = n
Volume 1.6111374741257E+25
Surface area 3.084886504581E+17
Circumference 984451968.35346

Square

Length = n
Perimeter 626721588
Area 24548746804077609
Diagonal 221579542.3954

Cube

Length = n
Surface area 147292480824465654
Volume 3.8463073951154E+24
Space diagonal 271378408.15406

Equilateral Triangle

Length = n
Perimeter 470041191
Area 1.0629919181702E+16
Altitude 135689204.07703

Triangular Pyramid

Length = n
Surface area 1.0629919181702E+16
Volume 4.5329167360234E+23
Height 73859847.465134