15677940 (number)

15677940 is an even 8-digits composite number following 15677939 and preceding 15677941. In scientific notation, it is written as 1.5677940 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 4045440 positive integers (up to 15677940) that are relatively prime to 15677940.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-seven thousand nine hundred forty

Notation

Scientific notation 1.5677940 × 10^7
Engineering notation 1.5677940 × 10^6

Prime Factorization of 15677940

Prime Factorization 2 × 2 × 93 × 5 × 8429

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7838970
Product of the distinct prime numbers

The prime factorization of 15677940 is 2 × 2 × 93 × 5 × 8429. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 1, 86, 759, 808, 5554, 5631, 72715, 9704, 312478, 404704, 1493819, 923291, 87947463, 19305117, 11618600, 999450661, 7378149367, 7417225548

Basic calculations (n = 15677940)

Multiplication

n×y
n×2 31355880
n×3 47033820
n×4 62711760
n×5 78389700

Division

n÷y
n÷2 7838970
n÷3 5225980
n÷3 3919485
n÷5 3135588

Exponentiation

ny
n2 245797802643600
n3 3.8536032019782E+21
n4 6.0416559784422E+28
n5 9.4720719930658E+35

Nth Root

y√n
2√n 3959.5378518206
3√n 250.28202838698
4√n 62.924858774737
5√n 27.482598906125

Divisors of 15677940

1, 2, 4, 5, 10, 20, 93, 186, 372, 465, 930, 1860, 8429, 16858, 33716, 42145, 84290, 168580, 783897, 1567794, 3135588, 3919485, 7838970, 15677940

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 -15677939
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 15677940 can be divided by 24 positive divisors. The sum of these divisors (counting 15677940) is 1, the average is 0.041666666666667.

Base conversion 15677940

Base System Value
2 Binary 111011110011100111110100
3 Ternary 1002111112002110
4 Quaternary 323303213310
5 Quinary 13003143230
6 Senary 1320011020
8 Octal 73634764
10 Decimal 15677940
12 Duodecimal 5300a70
16 Hexadecimal ef39f4
20 Vigesimal 4hjeh0
36 Base36 9c16c

Cryptographic Hash Functions

md5 a4d60ccf9275563344c0633bc9c806bc
sha1 96c8a2f1333a603de87117d05530a408be3b7362
sha256 7051eca4633ab9099f0ebb9f0cc20909f1919a44852364078fa26e18fcffae1f
sha512 d068518b05b895388c39bcbc7ce05ecb462df3a76d39b775935d5f20232bca3d051701a3b14e9efc07119c08474ae0db22151cbb3d94132aac15d010b1be5ea7
ripemd-160 01145de7db80c4ce7bb73c1d2c9f2ff04a55b8b1

15677940 as geometric shapes

Circle

Radius = n
Diameter 31355880
Circumference 98507402.254843
Area 7.7219657105365E+14

Sphere

Radius = n
Volume 1.614193534558E+22
Surface area 3.0887862842146E+15
Circumference 98507402.254843

Square

Length = n
Perimeter 62711760
Area 245797802643600
Diagonal 22171955.378072

Cube

Length = n
Surface area 1474786815861600
Volume 3.8536032019782E+21
Space diagonal 27154988.638016

Equilateral Triangle

Length = n
Perimeter 47033820
Area 1.0643357064188E+14
Altitude 13577494.319008

Triangular Pyramid

Length = n
Surface area 1.0643357064188E+14
Volume 4.5415149268683E+20
Height 7390651.7926905