7121131984526040

Names of 7121131984526040

• Cardinal: 7121131984526040 can be written as Seven quadrillion, one hundred twenty-one trillion, one hundred thirty-one billion, nine hundred eighty-four million, five hundred twenty-six thousand and forty.

Scientific notation

• Scientific notation: 7.12113198452604 × 10¹⁵

Factors of 7121131984526040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 27672425

Divisors of 7121131984526040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 90 104 108 117 120 130 135 156 180 195 216 234 260 270 312 351 360 390 468 520 540 585 702 780 936 1080 1170 1404 1560 1755 2340 2808 3510 4680 7020 14040 18341 36682 55023 73364 91705 110046 146728 165069 183410 220092 238433 275115 330138 366820 440184 476866 495207 550230 660276 715299 733640 825345 953732 990414 1100460 1192165 1320552 1430598 1650690 1907464 1980828 2145897 2200920 2384330 2476035 2861196 3301380 3576495 3961656 4291794 4768660 4952070 5722392 6437691 6602760 7152990 8583588 9537320 9904140 10729485 12875382 14305980 17167176 19808280 21458970 25750764 27654061 28611960 32188455 42917940 51501528 55308122 64376910 82962183 85835880 110616244 128753820 138270305 165924366 221232488 248886549 257507640 276540610 331848732 359502793 414810915 497773098 553081220 663697464 719005586 746659647 829621830 995546196 1078508379 1106162440 1244432745 1438011172 1493319294 1659243660 1797513965 1991092392 2157016758 2488865490 2876022344 2986638588 3235525137 3318487320 3595027930 3733298235 4314033516 4977730980 5392541895 5973277176 6471050274 7190055860 7466596470 8628067032 9706575411 9955461960 10785083790 12942100548 14380111720 14933192940 16177625685 19413150822 21570167580 25884201096 29866385880 32355251370 38826301644 43140335160 48532877055 64710502740 77652603288 97065754110 129421005480 194131508220 388263016440 507203132801 1014406265602 1521609398403 2028812531204 2536015664005 3043218796806 4057625062408 4564828195209 5072031328010 6086437593612 6593640726413 7608046992015 9129656390418 10144062656020 12172875187224 13187281452826 13694484585627 15216093984030 18259312780836 19780922179239 20288125312040 22824140976045 26374562905652 27388969171254 30432187968060 32968203632065 36518625561672 39561844358478 45648281952090 52749125811304 54777938342508 59342766537717 60864375936120 65936407264130 68472422928135 79123688716956 91296563904180 98904610896195 109555876685016 118685533075434 131872814528260 136944845856270 158247377433912 178028299613151 182593127808360 197809221792390 237371066150868 263745629056520 273889691712540 296713832688585 356056599226302 395618443584780 474742132301736 547779383425080 593427665377170 712113198452604 791236887169560 890141498065755 1186855330754340 1424226396905208 1780282996131510 2373710661508680 3560565992263020 7121131984526040
• Sum of all divisors σ(n): 25564432582281600
• Sum of proper divisors (its aliquot sum) s(n): 18443300597755560
• 7121131984526040 is an abundant number, because the sum of its proper divisors (18443300597755560) is greater than itself. Its abundance is 11322168613229520

Bases of 7121131984526040

• Binary: 11001010011001010000110111110010101100001101011011000₂
• Hexadecimal: 0x194CA1BE561AD8
• Base-36: 1Y48AVDEO60

Squares and roots of 7121131984526040

• 7121131984526040 squared (7121131984526040²) is 50710520741039776794003438081600
• 7121131984526040 cubed (7121131984526040³) is 361116311200989498274615426513562930462844864000
• The square root of 7121131984526040 is 84386799.8239418959
• The cube root of 7121131984526040 is 192390.2290632117

Scales and comparisons

• 7,121,131,984,526,040 seconds is equal to 226,429,970 years, 3 hours, 54 minutes.
• To count from 1 to 7,121,131,984,526,040 would take you about six hundred seventy-nine million, two hundred eighty-nine thousand, nine hundred ten 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 7121131984526040 cubic inches would be around 16032.5 feet tall.

Recreational maths with 7121131984526040

• 7121131984526040 backwards is 0406254891311217
• 7121131984526040 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 7121131984526040's digits is 54
• More coming soon!