18286380000

Names of 18286380000

• Cardinal: 18286380000 can be written as Eighteen billion, two hundred eighty-six million, three hundred eighty thousand.

Scientific notation

• Scientific notation: 1.828638 × 10¹⁰

Factors of 18286380000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 671

Divisors of 18286380000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 25 28 30 32 35 36 40 42 45 46 48 50 56 60 63 69 70 72 75 80 84 90 92 96 100 105 112 115 120 125 126 138 140 144 150 160 161 168 175 180 184 200 207 210 224 225 230 240 250 252 276 280 288 300 315 322 336 345 350 360 368 375 400 414 420 450 460 480 483 500 504 525 552 560 575 600 625 630 631 644 672 690 700 720 736 750 800 805 828 840 875 900 920 966 1000 1008 1035 1050 1104 1120 1125 1150 1200 1250 1260 1262 1288 1380 1400 1440 1449 1500 1575 1610 1656 1680 1725 1750 1800 1840 1875 1893 1932 2000 2016 2070 2100 2208 2250 2300 2400 2415 2500 2520 2524 2576 2625 2760 2800 2875 2898 3000 3150 3155 3220 3312 3360 3450 3500 3600 3680 3750 3786 3864 4000 4025 4140 4200 4375 4417 4500 4600 4830 5000 5040 5048 5152 5175 5250 5520 5600 5625 5679 5750 5796 6000 6300 6310 6440 6624 6900 7000 7200 7245 7500 7572 7728 7875 8050 8280 8400 8625 8750 8834 9000 9200 9465 9660 10000 10080 10096 10350 10500 11040 11250 11358 11500 11592 12000 12075 12600 12620 12880 13125 13251 13800 14000 14375 14490 14513 15000 15144 15456 15750 15775 16100 16560 16800 17250 17500 17668 18000 18400 18930 19320 20000 20125 20192 20700 21000 22085 22500 22716 23000 23184 24150 25200 25240 25760 25875 26250 26502 27600 28000 28395 28750 28980 29026 30000 30288 31500 31550 32200 33120 34500 35000 35336 36000 36225 37860 38640 39375 39753 40250 41400 42000 43125 43539 44170 45000 45432 46000 46368 47325 48300 50400 50480 51750 52500 53004 55200 56790 57500 57960 58052 60000 60375 60576 63000 63100 64400 66255 69000 70000 70672 72450 72565 75720 77280 78750 78875 79506 80500 82800 84000 86250 87078 88340 90000 90864 92000 94650 96600 100625 100960 101591 103500 105000 106008 110425 113580 115000 115920 116104 120750 126000 126200 128800 129375 130617 132510 138000 140000 141344 141975 144900 145130 151440 157500 157750 159012 161000 165600 172500 174156 176680 180000 181125 181728 189300 193200 198765 201250 203182 207000 210000 212016 217695 220850 227160 230000 231840 232208 236625 241500 252000 252400 258750 261234 265020 276000 283950 289800 290260 301875 302880 304773 315000 315500 318024 322000 331275 345000 348312 353360 362250 362825 378600 386400 394375 397530 402500 406364 414000 420000 424032 435390 441700 454320 460000 464416 473250 483000 504800 507955 517500 522468 530040 552125 567900 579600 580520 603750 609546 630000 631000 636048 644000 653085 662550 690000 696624 706720 709875 724500 725650 757200 788750 795060 805000 812728 828000 870780 883400 905625 908640 914319 946500 966000 993825 1015910 1035000 1044936 1060080 1088475 1104250 1135800 1159200 1161040 1183125 1207500 1219092 1260000 1262000 1272096 1306170 1325100 1380000 1393248 1419750 1449000 1451300 1514400 1523865 1577500 1590120 1610000 1625456 1656375 1741560 1766800 1811250 1814125 1828638 1893000 1932000 1987650 2031820 2070000 2089872 2120160 2176950 2208500 2271600 2322080 2366250 2415000 2438184 2524000 2539775 2612340 2650200 2760625 2839500 2898000 2902600 3047730 3155000 3180240 3220000 3250912 3265425 3312750 3483120 3533600 3549375 3622500 3628250 3657276 3786000 3975300 4063640 4140000 4179744 4353900 4417000 4543200 4571595 4732500 4830000 4876368 4969125 5079550 5224680 5300400 5442375 5521250 5679000 5796000 5805200 6095460 6310000 6360480 6530850 6625500 6966240 7098750 7245000 7256500 7314552 7572000 7619325 7950600 8127280 8281875 8707800 8834000 9070625 9143190 9465000 9660000 9752736 9938250 10159100 10449360 10600800 10884750 11042500 11358000 11610400 12190920 12620000 12698875 13061700 13251000 14197500 14490000 14513000 14629104 15238650 15901200 16254560 16327125 16563750 17415600 17668000 18141250 18286380 18930000 19876500 20318200 20898720 21769500 22085000 22716000 22857975 24381840 24845625 25397750 26123400 26502000 27211875 28395000 28980000 29026000 29258208 30477300 31802400 32654250 33127500 34831200 36282500 36572760 37860000 38096625 39753000 40636400 43539000 44170000 45715950 48763680 49691250 50795500 52246800 53004000 54423750 56790000 58052000 60954600 63494375 65308500 66255000 72565000 73145520 76193250 79506000 81272800 81635625 87078000 88340000 91431900 99382500 101591000 104493600 108847500 113580000 114289875 121909200 126988750 130617000 132510000 145130000 146291040 152386500 159012000 163271250 174156000 182863800 190483125 198765000 203182000 217695000 228579750 243818400 253977500 261234000 265020000 290260000 304773000 326542500 365727600 380966250 397530000 406364000 435390000 457159500 507955000 522468000 571449375 609546000 653085000 731455200 761932500 795060000 870780000 914319000 1015910000 1142898750 1219092000 1306170000 1523865000 1828638000 2031820000 2285797500 2612340000 3047730000 3657276000 4571595000 6095460000 9143190000 18286380000
• Sum of all divisors σ(n): 77616354816
• Sum of proper divisors (its aliquot sum) s(n): 59329974816
• 18286380000 is an abundant number, because the sum of its proper divisors (59329974816) is greater than itself. Its abundance is 41043594816

Bases of 18286380000

• Binary: 10001000001111101000000001111100000₂
• Hexadecimal: 0x441F403E0
• Base-36: 8EF8L40

Squares and roots of 18286380000

• 18286380000 squared (18286380000²) is 334391693504400000000
• 18286380000 cubed (18286380000³) is 6114813576264990072000000000000
• The square root of 18286380000 is 135227.1422459263
• The cube root of 18286380000 is 2634.5669948257

Scales and comparisons

• 18,286,380,000 seconds is equal to 581 years, 23 weeks, 2 days, 22 hours.
• To count from 1 to 18,286,380,000 would take you about one thousand, one hundred sixty-two 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 18286380000 cubic inches would be around 219.5 feet tall.

Recreational maths with 18286380000

• 18286380000 backwards is 00008368281
• 18286380000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18286380000's digits is 36
• More coming soon!