18709530000

Names of 18709530000

• Cardinal: 18709530000 can be written as Eighteen billion, seven hundred nine million, five hundred thirty thousand.

Scientific notation

• Scientific notation: 1.870953 × 10¹⁰

Factors of 18709530000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 111

Divisors of 18709530000

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 41 42 48 50 53 56 60 70 75 80 82 84 100 105 106 112 120 123 125 140 150 159 164 168 175 200 205 210 212 240 246 250 265 280 287 300 318 328 336 350 371 375 400 410 420 424 492 500 525 530 560 574 600 615 625 636 656 700 742 750 795 820 840 848 861 875 984 1000 1025 1050 1060 1113 1148 1200 1230 1250 1272 1325 1400 1435 1484 1500 1590 1640 1680 1681 1722 1750 1855 1875 1968 2000 2050 2100 2120 2173 2226 2296 2460 2500 2544 2625 2650 2800 2870 2968 3000 3075 3180 3280 3362 3444 3500 3710 3750 3975 4100 4200 4240 4305 4346 4375 4452 4592 4920 5000 5043 5125 5250 5300 5565 5740 5936 6000 6150 6360 6519 6625 6724 6888 7000 7175 7420 7500 7950 8200 8400 8405 8610 8692 8750 8904 9275 9840 10000 10086 10250 10500 10600 10865 11130 11480 11767 12300 12720 13038 13125 13250 13448 13776 14000 14350 14840 15000 15211 15375 15900 16400 16810 17220 17384 17500 17808 18550 19875 20172 20500 21000 21200 21525 21730 22260 22960 23534 24600 25215 25625 26076 26250 26500 26896 27825 28700 29680 30000 30422 30750 31800 32595 33125 33620 34440 34768 35000 35301 35875 37100 39750 40344 41000 42000 42025 43050 43460 44520 45633 46375 47068 49200 50430 51250 52152 52500 53000 54325 55650 57400 58835 60844 61500 63600 65190 66250 67240 68880 70000 70602 71750 74200 76055 76875 79500 80688 82000 84050 86100 86920 89040 89093 91266 92750 94136 99375 100860 102500 104304 105000 106000 107625 108650 111300 114800 117670 121688 123000 126075 130380 132500 134480 139125 141204 143500 148400 152110 153750 159000 162975 168100 172200 173840 176505 178186 179375 182532 185500 188272 198750 201720 205000 210000 210125 215250 217300 222600 228165 231875 235340 243376 246000 252150 260760 265000 267279 271625 278250 282408 287000 294175 304220 307500 318000 325950 336200 344400 353010 356372 358750 365064 371000 380275 397500 403440 410000 420250 430500 434600 445200 445465 456330 463750 470680 504300 521520 530000 534558 538125 543250 556500 564816 574000 588350 608440 615000 623651 630375 651900 672400 695625 706020 712744 717500 730128 742000 760550 795000 814875 840500 861000 869200 882525 890930 912660 927500 941360 1008600 1050625 1069116 1076250 1086500 1113000 1140825 1176700 1216880 1230000 1247302 1260750 1303800 1336395 1358125 1391250 1412040 1425488 1435000 1470875 1521100 1590000 1629750 1681000 1722000 1765050 1781860 1825320 1855000 1870953 1901375 2017200 2101250 2138232 2152500 2173000 2226000 2227325 2281650 2353400 2494604 2521500 2607600 2672790 2716250 2782500 2824080 2870000 2941750 3042200 3118255 3151875 3259500 3362000 3530100 3563720 3650640 3710000 3741906 3802750 4074375 4202500 4276464 4305000 4346000 4412625 4454650 4563300 4706800 4989208 5043000 5345580 5432500 5565000 5704125 5883500 6084400 6236510 6303750 6519000 6681975 7060200 7127440 7354375 7483812 7605500 8148750 8405000 8610000 8825250 8909300 9126600 9354765 9506875 9978416 10086000 10691160 10865000 11130000 11136625 11408250 11767000 12473020 12607500 13038000 13363950 14120400 14708750 14967624 15211000 15591275 16297500 16810000 17650500 17818600 18253200 18709530 19013750 21382320 21730000 22063125 22273250 22816500 23534000 24946040 25215000 26727900 28520625 29417500 29935248 30422000 31182550 32595000 33409875 35301000 35637200 37419060 38027500 44126250 44546500 45633000 46773825 49892080 50430000 53455800 55683125 57041250 58835000 62365100 65190000 66819750 70602000 74838120 76055000 77956375 88252500 89093000 91266000 93547650 106911600 111366250 114082500 117670000 124730200 133639500 149676240 152110000 155912750 167049375 176505000 178186000 187095300 222732500 228165000 233869125 249460400 267279000 311825500 334098750 353010000 374190600 389781875 445465000 456330000 467738250 534558000 623651000 668197500 748381200 779563750 890930000 935476500 1169345625 1247302000 1336395000 1559127500 1870953000 2338691250 2672790000 3118255000 3741906000 4677382500 6236510000 9354765000 18709530000
• Sum of all divisors σ(n): 72084475584
• Sum of proper divisors (its aliquot sum) s(n): 53374945584
• 18709530000 is an abundant number, because the sum of its proper divisors (53374945584) is greater than itself. Its abundance is 34665415584

Bases of 18709530000

• Binary: 10001011011001011001100010110010000₂
• Hexadecimal: 0x45B2CC590
• Base-36: 8LF65QO

Squares and roots of 18709530000

• 18709530000 squared (18709530000²) is 350046512820900000000
• 18709530000 cubed (18709530000³) is 6549205733018013177000000000000
• The square root of 18709530000 is 136782.7840044207
• The cube root of 18709530000 is 2654.7336775927

Scales and comparisons

• 18,709,530,000 seconds is equal to 594 years, 47 weeks, 11 hours, 40 minutes.
• To count from 1 to 18,709,530,000 would take you about one thousand, one hundred eighty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18709530000 cubic inches would be around 221.2 feet tall.

Recreational maths with 18709530000

• 18709530000 backwards is 00003590781
• The number of decimal digits it has is: 11
• The sum of 18709530000's digits is 33
• More coming soon!