38897460 (number)

38897460 is an even 8-digits composite number following 38897459 and preceding 38897461. In scientific notation, it is written as 3.8897460 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 8890560 positive integers (up to 38897460) that are relatively prime to 38897460.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred ninety-seven thousand four hundred sixty

Notation

Scientific notation 3.8897460 × 10^7
Engineering notation 3.8897460 × 10^6

Prime Factorization of 38897460

Prime Factorization 2 × 2 × 45 × 7 × 30871

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19448730
Product of the distinct prime numbers

The prime factorization of 38897460 is 2 × 2 × 45 × 7 × 30871. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 98, 67, 993, 328, 7347, 5028, 21111, 53004, 376512, 33687, 5892370, 9719838, 13491048, 54685131, 150441323, 18821546, 398415235, 9613207947

Basic calculations (n = 38897460)

Multiplication

n×y
n×2 77794920
n×3 116692380
n×4 155589840
n×5 194487300

Division

n÷y
n÷2 19448730
n÷3 12965820
n÷3 9724365
n÷5 7779492

Exponentiation

ny
n2 1513012394451600
n3 5.8852339092685E+22
n4 2.2892065057642E+30
n5 8.9044318489701E+37

Nth Root

y√n
2√n 6236.7828245017
3√n 338.82367419401
4√n 78.973304505394
5√n 32.959775777974

Divisors of 38897460

1, 2, 4, 7, 14, 28, 45, 90, 180, 315, 630, 1260, 30871, 61742, 123484, 216097, 432194, 864388, 1389195, 2778390, 5556780, 9724365, 19448730, 38897460

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 -38897459
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 38897460 can be divided by 24 positive divisors. The sum of these divisors (counting 38897460) is 1, the average is 0.041666666666667.

Base conversion 38897460

Base System Value
2 Binary 10010100011000011100110100
3 Ternary 2201012012021200
4 Quaternary 2110120130310
5 Quinary 34424204320
6 Senary 3505412500
8 Octal 224303464
10 Decimal 38897460
12 Duodecimal 1103a130
16 Hexadecimal 2518734
20 Vigesimal c323d0
36 Base36 n5ph0

Cryptographic Hash Functions

md5 c06506361e4981b34ce8ba23820f1975
sha1 8321e882c641b6bbf7b7dd9e9426e711412f55c3
sha256 0dbf7d2a6667067e45fedaf32823d966c52eafd32adb691531ada3934377f245
sha512 837308cb6bba8e41b461c77690fa771ff81d9e5569dae4ada7f67fdb1df0c834e7e48640869fcfc31ff8427744259af1dc43af32fd5d88ab6e5467fbd67eadde
ripemd-160 b63e42ff0ed9f65c429e88d69024a5d2b49cc4a0

38897460 as geometric shapes

Circle

Radius = n
Diameter 77794920
Circumference 244399949.15861
Area 4.7532686231994E+15

Sphere

Radius = n
Volume 2.4652010152021E+23
Surface area 1.9013074492798E+16
Circumference 244399949.15861

Square

Length = n
Perimeter 155589840
Area 1513012394451600
Diagonal 55009315.473865

Cube

Length = n
Surface area 9078074366709600
Volume 5.8852339092685E+22
Space diagonal 67372377.005378

Equilateral Triangle

Length = n
Perimeter 116692380
Area 6.551535849179E+14
Altitude 33686188.502689

Triangular Pyramid

Length = n
Surface area 6.551535849179E+14
Volume 6.9358146768547E+21
Height 18336438.491288