38961970 (number)

38961970 is an even 8-digits composite number following 38961969 and preceding 38961971. In scientific notation, it is written as 3.8961970 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 14764464 positive integers (up to 38961970) that are relatively prime to 38961970.

Interesting facts

Basic properties

Name

Name thirty-eight million nine hundred sixty-one thousand nine hundred seventy

Notation

Scientific notation 3.8961970 × 10^7
Engineering notation 3.8961970 × 10^6

Prime Factorization of 38961970

Prime Factorization 2 × 5 × 19 × 205063

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38961970
Product of the distinct prime numbers

The prime factorization of 38961970 is 2 × 5 × 19 × 205063. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 19, 2, 744, 253, 9251, 7891, 9015, 83812, 249102, 9850, 3410750, 1918306, 33920741, 3480609, 651197692, 358407486, 8294430112, 7390538557

Basic calculations (n = 38961970)

Multiplication

n×y
n×2 77923940
n×3 116885910
n×4 155847880
n×5 194809850

Division

n÷y
n÷2 19480985
n÷3 12987323.333333
n÷3 9740492.5
n÷5 7792394

Exponentiation

ny
n2 1518035106280900
n3 5.9145638269863E+22
n4 2.3044305839013E+30
n5 8.9785155277043E+37

Nth Root

y√n
2√n 6241.9524189151
3√n 339.01087958865
4√n 79.006027737857
5√n 32.970701046742

Divisors of 38961970

1, 2, 5, 10, 19, 38, 95, 190, 205063, 410126, 1025315, 2050630, 3896197, 7792394, 19480985, 38961970

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 -38961969
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 38961970 can be divided by 16 positive divisors. The sum of these divisors (counting 38961970) is 1, the average is 0.0625.

Base conversion 38961970

Base System Value
2 Binary 10010100101000001100110010
3 Ternary 2201022110202221
4 Quaternary 2110220030302
5 Quinary 34433240340
6 Senary 3511031254
8 Octal 224501462
10 Decimal 38961970
12 Duodecimal 1106b52a
16 Hexadecimal 2528332
20 Vigesimal c3a4ia
36 Base36 n738y

Cryptographic Hash Functions

md5 17dbd44df7d24023779c5af25130f6a2
sha1 7ffe30d9098797c604b915131f7029131d71e468
sha256 c3876e08b6e7bfccdc105a3d5d8805a24f7c05dd99e41c26ff7c67c0e9e36235
sha512 68055cba61f9d4a57ddb0b3e83a4d2a704c777765685b6513b9066848a8d347a844a6e1ae639bf52afc2fe0ae48873fadcc4417f0a0691c877214a6a32236fa9
ripemd-160 fd4dd225292ccff49819d469ce7d9f7818b9290c

38961970 as geometric shapes

Circle

Radius = n
Diameter 77923940
Circumference 244805277.44277
Area 4.7690479377835E+15

Sphere

Radius = n
Volume 2.4774867024064E+23
Surface area 1.9076191751134E+16
Circumference 244805277.44277

Square

Length = n
Perimeter 155847880
Area 1518035106280900
Diagonal 55100546.390774

Cube

Length = n
Surface area 9108210637685400
Volume 5.9145638269863E+22
Space diagonal 67484111.602974

Equilateral Triangle

Length = n
Perimeter 116885910
Area 6.5732848293793E+14
Altitude 33742055.801487

Triangular Pyramid

Length = n
Surface area 6.5732848293793E+14
Volume 6.9703803163711E+21
Height 18366848.796925