1242994678200

Names of 1242994678200

• Cardinal: 1242994678200 can be written as One trillion, two hundred forty-two billion, nine hundred ninety-four million, six hundred seventy-eight thousand, two hundred.

Scientific notation

• Scientific notation: 1.2429946782 × 10¹²

Factors of 1242994678200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 204815

Divisors of 1242994678200

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 30 33 36 40 44 45 50 55 60 66 72 75 88 90 99 100 110 120 132 150 165 180 198 200 220 225 264 275 300 307 330 360 396 440 450 495 550 600 614 660 792 825 900 921 990 1100 1228 1320 1535 1650 1800 1842 1980 2200 2456 2475 2763 3070 3300 3377 3684 3960 4605 4950 5526 6140 6600 6754 7368 7675 9210 9900 10131 11052 12280 13508 13815 15350 16885 18420 19800 20262 22104 23025 27016 27630 30393 30700 33770 36840 40524 46050 50655 55260 60786 61400 67540 69075 81048 84425 92100 101310 110520 121572 135080 138150 151965 168850 184200 202620 204487 243144 253275 276300 303930 337700 405240 408974 506550 552600 607860 613461 675400 759825 817948 1013100 1022435 1215720 1226922 1519650 1635896 1840383 2026200 2044870 2249357 2453844 3039300 3067305 3680766 4089740 4498714 4907688 5112175 6078600 6134610 6748071 7361532 8179480 8997428 9201915 10224350 11246785 12269220 13496142 14723064 15336525 17994856 18403830 20244213 20448700 22493570 24538440 26992284 30673050 33740355 36807660 40488426 40897400 44987140 46009575 53984568 56233925 61346100 62777509 67480710 73615320 80976852 89974280 92019150 101221065 112467850 122692200 125555018 134961420 161953704 168701775 184038300 188332527 202442130 224935700 251110036 269922840 313887545 337403550 368076600 376665054 404884260 449871400 502220072 506105325 564997581 627775090 674807100 690552599 753330108 809768520 941662635 1012210650 1129995162 1255550180 1349614200 1381105198 1506660216 1569437725 1883325270 2024421300 2071657797 2259990324 2511100360 2762210396 2824987905 3138875450 3452762995 3766650540 4048842600 4143315594 4519980648 4708313175 5524420792 5649975810 6214973391 6277750900 6905525990 7533301080 8286631188 9416626350 10358288985 11299951620 12429946782 12555501800 13811051980 14124939525 16573262376 17263814975 18833252700 20716577970 22599903240 24859893564 27622103960 28249879050 31074866955 34527629950 37666505400 41433155940 49719787128 51791444925 56499758100 62149733910 69055259900 82866311880 103582889850 112999516200 124299467820 138110519800 155374334775 207165779700 248598935640 310748669550 414331559400 621497339100 1242994678200
• Sum of all divisors σ(n): 4568736332160
• Sum of proper divisors (its aliquot sum) s(n): 3325741653960
• 1242994678200 is an abundant number, because the sum of its proper divisors (3325741653960) is greater than itself. Its abundance is 2082746975760

Bases of 1242994678200

• Binary: 10010000101101000010000011001100110111000₂
• Hexadecimal: 0x121684199B8
• Base-36: FV0UXRY0

Squares and roots of 1242994678200

• 1242994678200 squared (1242994678200²) is 1545035770033521555240000
• 1242994678200 cubed (1242994678200³) is 1920471239780306328768307323768000000
• The square root of 1242994678200 is 1114896.7118975641
• The cube root of 1242994678200 is 10752.0123961429

Scales and comparisons

• 1,242,994,678,200 seconds is equal to 39,523 years, 20 weeks, 11 hours, 30 minutes.
• To count from 1 to 1,242,994,678,200 would take you about ninety-eight thousand, eight hundred eight 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 1242994678200 cubic inches would be around 896 feet tall.

Recreational maths with 1242994678200

• 1242994678200 backwards is 0028764992421
• The number of decimal digits it has is: 13
• The sum of 1242994678200's digits is 54
• More coming soon!