38989816 (number)

38989816 is an even 8-digits composite number following 38989815 and preceding 38989817. In scientific notation, it is written as 3.8989816 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 16 positive divisors. There are 18865920 positive integers (up to 38989816) that are relatively prime to 38989816.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred eighty-nine thousand eight hundred sixteen

Notation

Scientific notation 3.8989816 × 10^7
Engineering notation 3.8989816 × 10^6

Prime Factorization of 38989816

Prime Factorization 2 × 2 × 2 × 31 × 157217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9747454
Product of the distinct prime numbers

The prime factorization of 38989816 is 2 × 2 × 2 × 31 × 157217. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 68, 69, 974, 780, 4052, 7083, 55624, 14350, 96654, 737141, 3620712, 2895203, 15308876, 19538196, 367831513, 590352453, 3935490518, 7091051770

Basic calculations (n = 38989816)

Multiplication

n×y
n×2 77979632
n×3 116969448
n×4 155959264
n×5 194949080

Division

n÷y
n÷2 19494908
n÷3 12996605.333333
n÷3 9747454
n÷5 7797963.2

Exponentiation

ny
n2 1520205751713856
n3 5.9272542541465E+22
n4 2.3110255275439E+30
n5 9.0106460090239E+37

Nth Root

y√n
2√n 6244.1825726031
3√n 339.0916236998
4√n 79.020140297288
5√n 32.975412511732

Divisors of 38989816

1, 2, 4, 8, 31, 62, 124, 248, 157217, 314434, 628868, 1257736, 4873727, 9747454, 19494908, 38989816

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38989815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38989816 can be divided by 16 positive divisors. The sum of these divisors (counting 38989816) is 1, the average is 0.0625.

Base conversion 38989816

Base System Value
2 Binary 10010100101110111111111000
3 Ternary 2201100212222021
4 Quaternary 2110232333320
5 Quinary 34440133231
6 Senary 3511404224
8 Octal 224567770
10 Decimal 38989816
12 Duodecimal 11083674
16 Hexadecimal 252eff8
20 Vigesimal c3deag
36 Base36 n7oqg

Cryptographic Hash Functions

md5 0664d9cfabb733319b2ed049fea3bc64
sha1 67907a767cbe3ae1fe705bb90334f98661470822
sha256 d7c17cf42b7cf36f3c3ce008d6786d2d994676815dc3c45c6a2967413fde67d7
sha512 895069ad761c13edfd791c092996a6a3cd3493140c605342cfc41dbd35f6448529174a43ab0ce69c1c6de05e415a532bee57113c8fad3447a14da5d0fce0d74c
ripemd-160 075c963d6d275abe09e425d3eb37e49f0c13fecd

38989816 as geometric shapes

Circle

Radius = n
Diameter 77979632
Circumference 244980239.02084
Area 4.7758672215292E+15

Sphere

Radius = n
Volume 2.4828024561047E+23
Surface area 1.9103468886117E+16
Circumference 244980239.02084

Square

Length = n
Perimeter 155959264
Area 1520205751713856
Diagonal 55139926.581632

Cube

Length = n
Surface area 9121234510283136
Volume 5.9272542541465E+22
Space diagonal 67532342.289762

Equilateral Triangle

Length = n
Perimeter 116969448
Area 6.5826839998171E+14
Altitude 33766171.144881

Triangular Pyramid

Length = n
Surface area 6.5826839998171E+14
Volume 6.9853361282063E+21
Height 18379975.527211