84861490 (number)

84861490 is an even 8-digits composite number following 84861489 and preceding 84861491. In scientific notation, it is written as 8.4861490 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 27829824 positive integers (up to 84861490) that are relatively prime to 84861490.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred sixty-one thousand four hundred ninety

Notation

Scientific notation 8.4861490 × 10^7
Engineering notation 8.4861490 × 10^6

Prime Factorization of 84861490

Prime Factorization 2 × 35 × 23 × 52709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84861490
Product of the distinct prime numbers

The prime factorization of 84861490 is 2 × 35 × 23 × 52709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 9, 100, 639, 292, 4387, 7882, 11533, 81495, 459963, 787815, 6978824, 7503229, 11025590, 9260136, 875165808, 963657254, 6922541948, 6687231518

Basic calculations (n = 84861490)

Multiplication

n×y
n×2 169722980
n×3 254584470
n×4 339445960
n×5 424307450

Division

n÷y
n÷2 42430745
n÷3 28287163.333333
n÷3 21215372.5
n÷5 16972298

Exponentiation

ny
n2 7201472485020100
n3 6.1112768527281E+23
n4 5.1861205952502E+31
n5 4.4010192103262E+39

Nth Root

y√n
2√n 9212.0296352107
3√n 439.44401193158
4√n 95.979318789053
5√n 38.52495415439

Divisors of 84861490

1, 2, 23, 35, 46, 70, 805, 1610, 52709, 105418, 1212307, 1844815, 2424614, 3689630, 42430745, 84861490

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 -84861489
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 84861490 can be divided by 16 positive divisors. The sum of these divisors (counting 84861490) is 1, the average is 0.0625.

Base conversion 84861490

Base System Value
2 Binary 101000011101110001000110010
3 Ternary 12220200102002011
4 Quaternary 11003232020302
5 Quinary 133211031430
6 Senary 12230513134
8 Octal 503561062
10 Decimal 84861490
12 Duodecimal 245057aa
16 Hexadecimal 50ee232
20 Vigesimal 16a7dea
36 Base36 1eivjm

Cryptographic Hash Functions

md5 2bf863d53769099c16a51aff4225fcbc
sha1 4f130a7b5e1224cf5b205fd7398578b22b8631b1
sha256 c4edc06f371720c46faaf1d98f41b179b797857153cbfa3cdb42ceddbd83c0c0
sha512 c7e156c4661b59959d628cdecdd40f038ec7de404181bc86dc067287eaaf0d8e1488137f8e72ca6e8c12506e32840ac81503771ec874b96a99cfe0bdf03f49b4
ripemd-160 ba09fc056ba4bcf30c8b30ab8529e7042c6a6969

84861490 as geometric shapes

Circle

Radius = n
Diameter 169722980
Circumference 533200467.11337
Area 2.2624093053968E+16

Sphere

Radius = n
Volume 2.5598856619445E+24
Surface area 9.0496372215873E+16
Circumference 533200467.11337

Square

Length = n
Perimeter 339445960
Area 7201472485020100
Diagonal 120012270.08119

Cube

Length = n
Surface area 43208834910120600
Volume 6.1112768527281E+23
Space diagonal 146984412.286

Equilateral Triangle

Length = n
Perimeter 254584470
Area 3.118329058341E+15
Altitude 73492206.142999

Triangular Pyramid

Length = n
Surface area 3.118329058341E+15
Volume 7.202208840454E+22
Height 40004090.027063