19800496800

Names of 19800496800

• Cardinal: 19800496800 can be written as Nineteen billion, eight hundred million, four hundred ninety-six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.98004968 × 10¹⁰

Factors of 19800496800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5069

Divisors of 19800496800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 63 70 72 75 79 80 84 90 96 100 105 112 120 126 140 144 150 158 160 168 175 180 200 210 224 225 237 240 252 280 288 300 315 316 336 350 360 395 400 420 450 474 480 504 525 553 560 600 630 632 672 700 711 720 790 800 840 900 948 1008 1050 1106 1120 1185 1200 1260 1264 1400 1422 1440 1575 1580 1659 1680 1800 1896 1975 2016 2100 2212 2370 2400 2520 2528 2765 2800 2844 3150 3160 3318 3360 3555 3600 3792 3950 4200 4424 4740 4973 4977 5040 5530 5600 5688 5925 6300 6320 6636 7110 7200 7584 7900 8295 8400 8848 9480 9946 9954 10080 11060 11376 11850 12600 12640 13272 13825 14220 14919 15800 16590 16800 17696 17775 18960 19892 19908 22120 22752 23700 24865 24885 25200 26544 27650 28440 29838 31600 33180 34811 35550 37920 39784 39816 41475 44240 44757 47400 49730 49770 50400 53088 55300 56880 59676 63200 66360 69622 71100 74595 79568 79632 82950 88480 89514 94800 99460 99540 104433 110600 113760 119352 124325 124425 132720 139244 142200 149190 159136 159264 165900 174055 179028 189600 198920 199080 208866 221200 223785 238704 248650 248850 265440 278488 284400 298380 313299 331800 348110 358056 372975 392867 397840 398160 417732 442400 447570 477408 497300 497700 522165 556976 568800 596760 626598 663600 696220 716112 745950 785734 795680 796320 835464 870275 895140 994600 995400 1044330 1113952 1118925 1178601 1193520 1253196 1327200 1392440 1432224 1491900 1566495 1571468 1670928 1740550 1790280 1964335 1989200 1990800 2088660 2237850 2357202 2387040 2506392 2610825 2750069 2784880 2983800 3132990 3142936 3341856 3481100 3535803 3580560 3928670 3978400 3981600 4177320 4475700 4714404 5012784 5221650 5500138 5569760 5893005 5967600 6265980 6285872 6962200 7071606 7161120 7832475 7857340 8250207 8354640 8951400 9428808 9821675 10025568 10443300 11000276 11786010 11935200 12531960 12571744 13750345 13924400 14143212 15664950 15714680 16500414 16709280 17679015 17902800 18857616 19643350 20886600 22000552 23572020 24750621 25063920 27500690 27848800 28286424 29465025 31329900 31429360 33000828 35358030 35805600 37715232 39286700 41251035 41773200 44001104 47144040 49501242 50127840 55001380 56572848 58930050 62659800 62858720 66001656 68751725 70716060 78573400 82502070 83546400 88002208 88395075 94288080 99002484 110002760 113145696 117860100 123753105 125319600 132003312 137503450 141432120 157146800 165004140 176790150 188576160 198004968 206255175 220005520 235720200 247506210 250639200 264006624 275006900 282864240 314293600 330008280 353580300 396009936 412510350 440011040 471440400 495012420 550013800 565728480 618765525 660016560 707160600 792019872 825020700 942880800 990024840 1100027600 1237531050 1320033120 1414321200 1650041400 1980049680 2200055200 2475062100 2828642400 3300082800 3960099360 4950124200 6600165600 9900248400 19800496800
• Sum of all divisors σ(n): 80822327040
• Sum of proper divisors (its aliquot sum) s(n): 61021830240
• 19800496800 is an abundant number, because the sum of its proper divisors (61021830240) is greater than itself. Its abundance is 41221333440

Bases of 19800496800

• Binary: 10010011100001100111001101010100000₂
• Hexadecimal: 0x49C339AA0
• Base-36: 93GPD40

Squares and roots of 19800496800

• 19800496800 squared (19800496800²) is 392059673526810240000
• 19800496800 cubed (19800496800³) is 7762976311076650871327232000000
• The square root of 19800496800 is 140714.2380855611
• The cube root of 19800496800 is 2705.3618552795

Scales and comparisons

• 19,800,496,800 seconds is equal to 629 years, 30 weeks, 6 days, 10 hours.
• To count from 1 to 19,800,496,800 would take you about one thousand, two hundred fifty-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 19800496800 cubic inches would be around 225.4 feet tall.

Recreational maths with 19800496800

• 19800496800 backwards is 00869400891
• 19800496800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19800496800's digits is 45
• More coming soon!