38997680 (number)

38997680 is an even 8-digits composite number following 38997679 and preceding 38997681. In scientific notation, it is written as 3.8997680 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 15599040 positive integers (up to 38997680) that are relatively prime to 38997680.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred ninety-seven thousand six hundred eighty

Notation

Scientific notation 3.8997680 × 10^7
Engineering notation 3.8997680 × 10^6

Prime Factorization of 38997680

Prime Factorization 2 × 2 × 2 × 2 × 5 × 487471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4874710
Product of the distinct prime numbers

The prime factorization of 38997680 is 2 × 2 × 2 × 2 × 5 × 487471. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 31, 82, 778, 24, 1258, 2307, 58722, 46719, 62437, 47046, 2112264, 7707929, 84349415, 14027664, 81678818, 861391677, 7088422196, 9123861796

Basic calculations (n = 38997680)

Multiplication

n×y
n×2 77995360
n×3 116993040
n×4 155990720
n×5 194988400

Division

n÷y
n÷2 19498840
n÷3 12999226.666667
n÷3 9749420
n÷5 7799536

Exponentiation

ny
n2 1520819045382400
n3 5.9308414469728E+22
n4 2.3128905687978E+30
n5 9.0197366276996E+37

Nth Root

y√n
2√n 6244.8122469775
3√n 339.11441971461
4√n 79.024124461948
5√n 32.976742590978

Divisors of 38997680

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487471, 974942, 1949884, 2437355, 3899768, 4874710, 7799536, 9749420, 19498840, 38997680

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38997679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38997680 can be divided by 20 positive divisors. The sum of these divisors (counting 38997680) is 1, the average is 0.05.

Base conversion 38997680

Base System Value
2 Binary 10010100110000111010110000
3 Ternary 2201101021202112
4 Quaternary 2110300322300
5 Quinary 34440411210
6 Senary 3511504452
8 Octal 224607260
10 Decimal 38997680
12 Duodecimal 11088128
16 Hexadecimal 2530eb0
20 Vigesimal c3ee40
36 Base36 n7usw

Cryptographic Hash Functions

md5 99f496a16c62825ffa76b51523e7c6ae
sha1 de6f08ec18b1c99e4fd740dc2c201a1282d2b259
sha256 760337014ca6fdc066de948e32a4853322cde1e7e4669675ae0da2de8c5c0df1
sha512 4bf81b32e8d214a6bdd1385989bdd23d4b5a0575a25d5b088450cc0a27cea0e9e224de38aea215a4981c40b49eab50468e9f977617bbbca6db4f3cb0ea01082f
ripemd-160 f4ff78d21aae001e63c74db3ace9ac2c37515ced

38997680 as geometric shapes

Circle

Radius = n
Diameter 77995360
Circumference 245029649.99009
Area 4.7777939404128E+15

Sphere

Radius = n
Volume 2.4843050559221E+23
Surface area 1.9111175761651E+16
Circumference 245029649.99009

Square

Length = n
Perimeter 155990720
Area 1520819045382400
Diagonal 55151047.957086

Cube

Length = n
Surface area 9124914272294400
Volume 5.9308414469728E+22
Space diagonal 67545963.137313

Equilateral Triangle

Length = n
Perimeter 116993040
Area 6.5853396393018E+14
Altitude 33772981.568656

Triangular Pyramid

Length = n
Surface area 6.5853396393018E+14
Volume 6.9895636754945E+21
Height 18383682.652362