64838348203730500

Names of 64838348203730500

• Cardinal: 64838348203730500 can be written as Sixty-four quadrillion, eight hundred thirty-eight trillion, three hundred forty-eight billion, two hundred three million, seven hundred thirty thousand, five hundred.

Scientific notation

• Scientific notation: 6.48383482037305 × 10¹⁶

Factors of 64838348203730500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 200

Divisors of 64838348203730500

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 14 20 23 25 28 35 46 49 50 70 92 98 100 115 125 140 161 163 175 196 230 245 250 322 326 350 460 490 500 575 644 652 700 805 815 875 980 1127 1141 1150 1225 1610 1630 1750 2254 2282 2300 2450 2875 3220 3260 3500 3749 4025 4075 4508 4564 4900 5635 5705 5750 6125 7498 7987 8050 8150 11270 11410 11500 12250 14996 15974 16100 16300 18745 20125 20375 22540 22820 24500 26243 26569 28175 28525 31948 37490 39935 40250 40750 52486 53138 56350 57050 74980 79870 80500 81500 93725 104972 106276 112700 114100 131215 132845 140875 142625 159740 183701 185983 187450 199675 262430 265690 281750 285250 367402 371966 374900 399350 468625 524860 531380 563500 570500 611087 656075 664225 734804 743932 798700 918505 929915 937250 998375 1222174 1301881 1312150 1328450 1837010 1859830 1874500 1996750 2444348 2603762 2624300 2656900 3055435 3280375 3321125 3674020 3719660 3993500 4277609 4330747 4592525 4649575 5207524 6110870 6509405 6560750 6642250 8555218 8661494 9185050 9299150 12221740 13018810 13121500 13284500 15277175 17110436 17322988 18370100 18598300 21388045 21653735 22962625 23247875 26037620 29943263 30315229 30554350 32547025 42776090 43307470 45925250 46495750 59886526 60630458 61108700 65094050 76385875 85552180 86614940 91850500 92991500 99607181 106940225 108268675 119773052 121260916 130188100 149716315 151576145 152771750 162735125 199214362 212206603 213880450 216537350 299432630 303152290 305543500 325470250 398428724 424413206 427760900 433074700 498035905 534701125 541343375 598865260 606304580 650940500 697250267 705911761 748581575 757880725 848826412 996071810 1061033015 1069402250 1082686750 1394500534 1411823522 1497163150 1515761450 1992143620 2122066030 2138804500 2165373500 2490179525 2789001068 2823647044 2994326300 3031522900 3486251335 3529558805 3742907875 3789403625 4244132060 4880751869 4941382327 4980359050 5305165075 6972502670 7059117610 7485815750 7578807250 9761503738 9882764654 9960718100 10610330150 12450897625 13945005340 14118235220 14971631500 15157614500 16235970503 17431256675 17647794025 19523007476 19765529308 21220660300 24403759345 24706911635 24901795250 26525825375 32471941006 34589676289 34862513350 35295588050 48807518690 49413823270 49803590500 53051650750 64943882012 69179352578 69725026700 70591176100 81179852515 87156283375 88238970125 97615037380 98827646540 106103301500 113651793521 115063617043 122018796725 123534558175 138358705156 162359705030 172948381445 174312566750 176477940250 227303587042 230127234086 244037593450 247069116350 324719410060 345896762890 348625133500 352955880500 405899262575 454607174084 460254468172 488075186900 494138232700 568258967605 575318085215 610093983625 617672790875 691793525780 795562554647 805445319301 811798525150 864741907225 1136517935210 1150636170430 1220187967250 1235345581750 1591125109294 1610890638602 1623597050300 1729483814450 2029496312875 2273035870420 2301272340860 2440375934500 2470691163500 2646463191989 2841294838025 2876590426075 3182250218588 3221781277204 3458967628900 3977812773235 4027226596505 4058992625750 4323709536125 5292926383978 5638117235107 5682589676050 5753180852150 7955625546470 8054453193010 8117985251500 8647419072250 10585852767956 11276234470214 11365179352100 11506361704300 13232315959945 14206474190125 14382952130375 15911251092940 16108906386020 17294838144500 18525242343923 19889063866175 20136132982525 22552468940428 26464631919890 28190586175535 28412948380250 28765904260750 37050484687846 39778127732350 40272265965050 52929263839780 56381172351070 56825896760500 57531808521500 66161579799725 74100969375692 79556255464700 80544531930100 92626211719615 99445319330875 100680664912625 112762344702140 129676696407461 132323159599450 140952930877675 185252423439230 198890638661750 201361329825250 259353392814922 264646319198900 281905861755350 330807898998625 370504846878460 397781277323500 402722659650500 463131058598075 518706785629844 563811723510700 648383482037305 661615797997250 704764654388375 926262117196150 1296766964074610 1323231595994500 1409529308776750 1852524234392300 2315655292990375 2593533928149220 2819058617553500 3241917410186525 4631310585980750 6483834820373050 9262621171961500 12967669640746100 16209587050932625 32419174101865250 64838348203730500
• Sum of all divisors σ(n): 172949514668671104
• Sum of proper divisors (its aliquot sum) s(n): 108111166464940604
• 64838348203730500 is an abundant number, because the sum of its proper divisors (108111166464940604) is greater than itself. Its abundance is 43272818261210104

Bases of 64838348203730500

• Binary: 11100110010110100010001001011000100000011010011001000100₂
• Hexadecimal: 0xE65A225881A644
• Base-36: HQF9XYJYKAS

Squares and roots of 64838348203730500

• 64838348203730500 squared (64838348203730500²) is 4204011397788202155934116630250000
• 64838348203730500 cubed (64838348203730500³) is 272581154862243225757895838474272375139147625000000
• The square root of 64838348203730500 is 254633753.0723892465
• The cube root of 64838348203730500 is 401738.9876071235

Scales and comparisons

• 64,838,348,203,730,500 seconds is equal to 2,061,658,914 years, 36 weeks, 2 days, 14 hours, 1 minute, 40 seconds.
• To count from 1 to 64,838,348,203,730,500 would take you about six billion, one hundred eighty-four million, nine hundred seventy-six thousand, seven hundred forty-four 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 64838348203730500 cubic inches would be around 33478.2 feet tall.

Recreational maths with 64838348203730500

• 64838348203730500 backwards is 00503730284383846
• The number of decimal digits it has is: 17
• The sum of 64838348203730500's digits is 64
• More coming soon!