7921342650 (number)

7921342650 is an even 10-digits composite number following 7921342649 and preceding 7921342651. In scientific notation, it is written as 7.921342650 × 10^9. The sum of its digits is 39. It has a total of 8 prime factors and 144 positive divisors. There are 1927411200 positive integers (up to 7921342650) that are relatively prime to 7921342650.

Interesting facts

Basic properties

Name

Name seven billion nine hundred twenty-one million three hundred forty-two thousand six hundred fifty

Notation

Scientific notation 7.921342650 × 10^9
Engineering notation 7.921342650 × 10^9

Prime Factorization of 7921342650

Prime Factorization 2 × 5 × 3 × 5 × 13 × 13 × 89 × 3511

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 121866810
Product of the distinct prime numbers

The prime factorization of 7921342650 is 2 × 5 × 3 × 5 × 13 × 13 × 89 × 3511. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 8, 30, 34, 30, 322, 1090, 2046, 24524, 45135, 376028, 543721, 435578, 8671, 63698435, 7519300, 87467800, 506429073, 9377445159, 1607435324

Basic calculations (n = 7921342650)

Multiplication

n×y
n×2 15842685300
n×3 23764027950
n×4 31685370600
n×5 39606713250

Division

n÷y
n÷2 3960671325
n÷3 2640447550
n÷3 1980335662.5
n÷5 1584268530

Exponentiation

ny
n2 6.2747669378709E+19
n3 4.9704578963767E+29
n4 3.9372700124598E+39
n5 3.1188464874264E+49

Nth Root

y√n
2√n 89001.924979182
3√n 1993.4236201491
4√n 298.33190405852
5√n 95.446445585709

Divisors of 7921342650

1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 89, 130, 150, 169, 178, 195, 267, 325, 338, 390, 445, 507, 534, 650, 845, 890, 975, 1014, 1157, 1335, 1690, 1950, 2225, 2314, 2535, 2670, 3471, 3511, 4225, 4450, 5070, 5785, 6675, 6942, 7022, 8450, 10533, 11570, 12675, 13350, 15041, 17355, 17555, 21066, 25350, 28925, 30082, 34710, 35110, 45123, 45643, 52665, 57850, 75205, 86775, 87775, 90246, 91286, 105330, 136929, 150410, 173550, 175550, 225615, 228215, 263325, 273858, 312479, 376025, 451230, 456430, 526650, 593359, 624958, 684645, 752050, 937437, 1128075, 1141075, 1186718, 1369290, 1562395, 1780077, 1874874, 2256150, 2282150, 2966795, 3124790, 3423225, 3560154, 4062227, 4687185, 5933590, 6846450, 7811975, 8124454, 8900385, 9374370, 12186681, 14833975, 15623950, 17800770, 20311135, 23435925, 24373362, 29667950, 40622270, 44501925, 46871850, 52808951, 60933405, 89003850, 101555675, 105617902, 121866810, 158426853, 203111350, 264044755, 304667025, 316853706, 528089510, 609334050, 792134265, 1320223775, 1584268530, 2640447550, 3960671325, 7921342650

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7921342649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7921342650 can be divided by 144 positive divisors. The sum of these divisors (counting 7921342650) is 1, the average is 0.0069444444444444.

Base conversion 7921342650

Base System Value
2 Binary 111011000001001100001100010111010
3 Ternary 202110001101220022010
4 Quaternary 13120021201202322
5 Quinary 112210330431100
6 Senary 3350005510350
8 Octal 73011414272
10 Decimal 7921342650
12 Duodecimal 1650a123b6
16 Hexadecimal 1d82618ba
20 Vigesimal 63f87gca
36 Base36 3n05v3u

Cryptographic Hash Functions

md5 cabecc97b64b7b0adb548767f491c6dd
sha1 4adc72d537d80e337cbf43d25229fed0f82ee46b
sha256 64af98e821b1a2d6d12b3fb9e912d681b83fd5674bd78a4cecda240f17b8d1f8
sha512 adf731793460e1ba04ad3f514ef439e98bc48c44cc2087d21e6fa5449ef563f0c1d6f9abab74caae6a1a9c1db5f6394a57b74061bbd88a0d4462051983bf51ce
ripemd-160 dc7b7b817fa11bdb94c2182b863f3e031264dd3d

7921342650 as geometric shapes

Circle

Radius = n
Diameter 15842685300
Circumference 49771263751.615
Area 1.9712761715003E+20

Sphere

Radius = n
Volume 2.0820205349646E+30
Surface area 7.8851046860013E+20
Circumference 49771263751.615

Square

Length = n
Perimeter 31685370600
Area 6.2747669378709E+19
Diagonal 11202470207.834

Cube

Length = n
Surface area 3.7648601627225E+20
Volume 4.9704578963767E+29
Space diagonal 13720167933.962

Equilateral Triangle

Length = n
Perimeter 23764027950
Area 2.7170537855114E+19
Altitude 6860083966.9811

Triangular Pyramid

Length = n
Surface area 2.7170537855114E+19
Volume 5.8577408068836E+28
Height 3734156735.9448