19821368000

Names of 19821368000

• Cardinal: 19821368000 can be written as Nineteen billion, eight hundred twenty-one million, three hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 1.9821368 × 10¹⁰

Factors of 19821368000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 241

Divisors of 19821368000

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 41 50 56 64 70 80 82 89 97 100 112 125 140 160 164 175 178 194 200 205 224 250 280 287 320 328 350 356 388 400 410 445 448 485 500 560 574 623 656 679 700 712 776 800 820 875 890 970 1000 1025 1120 1148 1246 1312 1358 1400 1424 1435 1552 1600 1640 1750 1780 1940 2000 2050 2225 2240 2296 2425 2492 2624 2716 2800 2848 2870 3104 3115 3280 3395 3500 3560 3649 3880 3977 4000 4100 4450 4592 4850 4984 5125 5432 5600 5696 5740 6208 6230 6560 6790 7000 7120 7175 7298 7760 7954 8000 8200 8633 8900 9184 9700 9968 10250 10864 11125 11200 11480 12125 12460 13120 13580 14000 14240 14350 14596 15520 15575 15908 16400 16975 17266 17800 18245 18368 19400 19885 19936 20500 21728 22250 22960 24250 24920 25543 27160 27839 28000 28480 28700 29192 31040 31150 31816 32800 33950 34532 35600 35875 36490 38800 39770 39872 41000 43165 43456 44500 45920 48500 49840 51086 54320 55678 56000 57400 58384 60431 62300 63632 65600 67900 69064 71200 71750 72980 77600 77875 79540 82000 84875 86330 89000 91225 91840 97000 99425 99680 102172 108640 111356 114800 116768 120862 124600 127264 127715 135800 138128 139195 142400 143500 145960 155200 155750 159080 164000 169750 172660 178000 182450 194000 198850 199360 204344 215825 217280 222712 229600 233536 241724 249200 254528 255430 271600 276256 278390 287000 291920 302155 311500 318160 328000 339500 345320 353953 356000 364900 388000 397700 408688 431650 445424 456125 459200 483448 497125 498400 510860 543200 552512 556780 574000 583840 604310 623000 636320 638575 679000 690640 695975 707906 712000 729800 776000 795400 817376 863300 890848 912250 966896 994250 996800 1021720 1079125 1086400 1113560 1148000 1167680 1208620 1246000 1272640 1277150 1358000 1381280 1391950 1415812 1459600 1510775 1590800 1634752 1726600 1769765 1781696 1824500 1933792 1988500 2043440 2158250 2227120 2296000 2417240 2477671 2492000 2554300 2716000 2762560 2783900 2831624 2919200 3021550 3181600 3192875 3453200 3479875 3539530 3649000 3867584 3977000 4086880 4316500 4454240 4834480 4955342 4984000 5108600 5432000 5567800 5663248 5838400 6043100 6363200 6385750 6906400 6959750 7079060 7298000 7553875 7954000 8173760 8633000 8848825 8908480 9668960 9910684 10217200 11135600 11326496 12086200 12388355 12771500 13812800 13919500 14158120 14596000 15107750 15908000 17266000 17697650 19337920 19821368 20434400 22271200 22652992 24172400 24776710 25543000 27839000 28316240 29192000 30215500 31816000 34532000 35395300 39642736 40868800 44244125 44542400 48344800 49553420 51086000 55678000 56632480 60431000 61941775 69064000 70790600 79285472 88488250 96689600 99106840 102172000 111356000 113264960 120862000 123883550 141581200 158570944 176976500 198213680 204344000 222712000 241724000 247767100 283162400 309708875 353953000 396427360 483448000 495534200 566324800 619417750 707906000 792854720 991068400 1238835500 1415812000 1982136800 2477671000 2831624000 3964273600 4955342000 9910684000 19821368000
• Sum of all divisors σ(n): 58713258240
• Sum of proper divisors (its aliquot sum) s(n): 38891890240
• 19821368000 is an abundant number, because the sum of its proper divisors (38891890240) is greater than itself. Its abundance is 19070522240

Bases of 19821368000

• Binary: 10010011101011100100001001011000000₂
• Hexadecimal: 0x49D7212C0
• Base-36: 93T4PFK

Squares and roots of 19821368000

• 19821368000 squared (19821368000²) is 392886629391424000000
• 19821368000 cubed (19821368000³) is 7787550463447031148032000000000
• The square root of 19821368000 is 140788.3802023449
• The cube root of 19821368000 is 2706.3120725291

Scales and comparisons

• 19,821,368,000 seconds is equal to 630 years, 13 weeks, 2 days, 23 hours, 33 minutes, 20 seconds.
• To count from 1 to 19,821,368,000 would take you about one thousand, two hundred sixty 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 19821368000 cubic inches would be around 225.5 feet tall.

Recreational maths with 19821368000

• 19821368000 backwards is 00086312891
• The number of decimal digits it has is: 11
• The sum of 19821368000's digits is 38
• More coming soon!