15697970 (number)

15697970 is an even 8-digits composite number following 15697969 and preceding 15697971. In scientific notation, it is written as 1.5697970 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 5847808 positive integers (up to 15697970) that are relatively prime to 15697970.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5697970 × 10^7
Engineering notation 1.5697970 × 10^6

Prime Factorization of 15697970

Prime Factorization 2 × 5 × 17 × 107 × 863

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15697970
Product of the distinct prime numbers

The prime factorization of 15697970 is 2 × 5 × 17 × 107 × 863. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 30, 37, 34, 116, 7204, 1544, 61414, 29133, 667403, 759157, 7710463, 3440500, 55688678, 86542688, 684143583, 951582225, 4003363757, 8561521846

Basic calculations (n = 15697970)

Multiplication

n×y
n×2 31395940
n×3 47093910
n×4 62791880
n×5 78489850

Division

n÷y
n÷2 7848985
n÷3 5232656.6666667
n÷3 3924492.5
n÷5 3139594

Exponentiation

ny
n2 246426262120900
n3 3.868392069986E+21
n4 6.0725902662879E+28
n5 9.5327339822479E+35

Nth Root

y√n
2√n 3962.0663800598
3√n 250.38856907673
4√n 62.944947216276
5√n 27.48961762616

Divisors of 15697970

1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 863, 1070, 1726, 1819, 3638, 4315, 8630, 9095, 14671, 18190, 29342, 73355, 92341, 146710, 184682, 461705, 923410, 1569797, 3139594, 7848985, 15697970

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15697969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15697970 can be divided by 32 positive divisors. The sum of these divisors (counting 15697970) is 1, the average is 0.03125.

Base conversion 15697970

Base System Value
2 Binary 111011111000100000110010
3 Ternary 1002112112120022
4 Quaternary 323320200302
5 Quinary 13004313340
6 Senary 1320243442
8 Octal 73704062
10 Decimal 15697970
12 Duodecimal 5310582
16 Hexadecimal ef8832
20 Vigesimal 4i24ia
36 Base36 9cgmq

Cryptographic Hash Functions

md5 e5e935813d23ba6f97c69327b5591e30
sha1 fcf32219ca26056fc5a82324f753b478fa17b718
sha256 bb348eb06b0705dfd4f9dd0ece474601fb46bf56eac3229582ee0a21bc0fc7d9
sha512 8934f0334fbcfbf45841d7350f301b6a291f317b2dc4b6663786658294f9d368a32319b6f7d23ebd34cc8f7f5d9de7d033fdcbb74e6588c9ae5e0d2b3e29a94f
ripemd-160 97aa88d02516962e67347c3ddc72592ee54d50e0

15697970 as geometric shapes

Circle

Radius = n
Diameter 31395940
Circumference 98633254.456546
Area 7.7417093473061E+14

Sphere

Radius = n
Volume 1.6203882811031E+22
Surface area 3.0966837389224E+15
Circumference 98633254.456546

Square

Length = n
Perimeter 62791880
Area 246426262120900
Diagonal 22200282.075726

Cube

Length = n
Surface area 1478557572725400
Volume 3.868392069986E+21
Space diagonal 27189681.615692

Equilateral Triangle

Length = n
Perimeter 47093910
Area 1.0670570157817E+14
Altitude 13594840.807846

Triangular Pyramid

Length = n
Surface area 1.0670570157817E+14
Volume 4.558943774959E+20
Height 7400094.025242