51978639168000

Names of 51978639168000

• Cardinal: 51978639168000 can be written as Fifty-one trillion, nine hundred seventy-eight billion, six hundred thirty-nine million, one hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 5.1978639168 × 10¹³

Factors of 51978639168000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 321

Divisors of 51978639168000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 90 96 100 108 120 125 128 135 144 150 160 180 192 200 216 225 240 250 256 270 288 300 311 320 360 375 384 400 432 450 480 500 512 540 576 600 622 640 675 720 750 768 800 864 900 933 960 1000 1080 1125 1152 1200 1244 1280 1350 1440 1500 1536 1555 1600 1728 1800 1866 1920 2000 2160 2250 2304 2400 2488 2560 2700 2799 2880 3000 3110 3200 3375 3456 3600 3732 3840 4000 4320 4500 4608 4665 4800 4976 5400 5598 5760 6000 6220 6400 6750 6912 7200 7464 7680 7775 8000 8397 8640 9000 9330 9600 9952 10800 11196 11520 12000 12440 12800 13500 13824 13995 14400 14928 15550 16000 16794 17280 18000 18660 19200 19904 21600 22392 23040 23325 24000 24880 27000 27990 28800 29856 31100 32000 33588 34560 36000 37320 38400 38875 39808 41985 43200 44784 46650 48000 49760 54000 55980 57600 59712 62200 64000 67176 69120 69975 72000 74640 77750 79616 83970 86400 89568 93300 96000 96721 99520 108000 111960 115200 116625 119424 124400 134352 139950 144000 149280 155500 159232 167940 172800 179136 186600 192000 193442 199040 209925 216000 223920 233250 238848 248800 268704 279900 288000 290163 298560 311000 335880 345600 349875 358272 373200 386884 398080 419850 432000 447840 466500 477696 483605 497600 537408 559800 576000 580326 597120 622000 671760 699750 716544 746400 773768 796160 839700 864000 870489 895680 933000 967210 995200 1049625 1074816 1119600 1160652 1194240 1244000 1343520 1399500 1433088 1450815 1492800 1547536 1679400 1728000 1740978 1791360 1866000 1934420 1990400 2099250 2149632 2239200 2321304 2388480 2418025 2488000 2611467 2687040 2799000 2901630 2985600 3095072 3358800 3481956 3582720 3732000 3868840 3980800 4198500 4299264 4352445 4478400 4642608 4836050 4976000 5222934 5374080 5598000 5803260 5971200 6190144 6717600 6963912 7165440 7254075 7464000 7737680 8397000 8704890 8956800 9285216 9672100 9952000 10445868 10748160 11196000 11606520 11942400 12090125 12380288 13057335 13435200 13927824 14508150 14928000 15475360 16794000 17409780 17913600 18570432 19344200 19904000 20891736 21496320 21762225 22392000 23213040 24180250 24760576 26114670 26870400 27855648 29016300 29856000 30080231 30950720 33588000 34819560 35827200 36270375 37140864 38688400 41783472 43524450 44784000 46426080 48360500 49521152 52229340 53740800 55711296 58032600 59712000 60160462 61901440 65286675 67176000 69639120 72540750 74281728 77376800 83566944 87048900 89568000 90240693 92852160 96721000 104458680 107481600 108811125 111422592 116065200 120320924 123802880 130573350 134352000 139278240 145081500 148563456 150401155 154753600 167133888 174097800 179136000 180481386 185704320 193442000 208917360 217622250 222845184 232130400 240641848 247605760 261146700 268704000 270722079 278556480 290163000 300802310 309507200 326433375 334267776 348195600 360962772 371408640 386884000 417834720 435244500 445690368 451203465 464260800 481283696 522293400 537408000 541444158 557112960 580326000 601604620 619014400 652866750 668535552 696391200 721925544 742817280 752005775 773768000 812166237 835669440 870489000 902406930 928521600 962567392 1044586800 1082888316 1114225920 1160652000 1203209240 1238028800 1305733500 1337071104 1353610395 1392782400 1443851088 1504011550 1547536000 1624332474 1671338880 1740978000 1804813860 1857043200 1925134784 2089173600 2165776632 2228451840 2256017325 2321304000 2406418480 2611467000 2707220790 2785564800 2887702176 3008023100 3095072000 3248664948 3342677760 3481956000 3609627720 3714086400 3760028875 3850269568 4060831185 4178347200 4331553264 4512034650 4642608000 4812836960 5222934000 5414441580 5571129600 5775404352 6016046200 6190144000 6497329896 6685355520 6768051975 6963912000 7219255440 7520057750 7700539136 8121662370 8356694400 8663106528 9024069300 9285216000 9625673920 10445868000 10828883160 11142259200 11280086625 11550808704 12032092400 12994659792 13536103950 13927824000 14438510880 15040115500 15401078272 16243324740 16713388800 17326213056 18048138600 18570432000 19251347840 20304155925 20891736000 21657766320 22560173250 23101617408 24064184800 25989319584 27072207900 27855648000 28877021760 30080231000 32486649480 33426777600 33840259875 34652426112 36096277200 38502695680 40608311850 41783472000 43315532640 45120346500 46203234816 48128369600 51978639168 54144415800 55711296000 57754043520 60160462000 64973298960 67680519750 69304852224 72192554400 77005391360 81216623700 83566944000 86631065280 90240693000 96256739200 101520779625 103957278336 108288831600 115508087040 120320924000 129946597920 135361039500 138609704448 144385108800 162433247400 167133888000 173262130560 180481386000 192513478400 203041559250 207914556672 216577663200 231016174080 240641848000 259893195840 270722079000 288770217600 324866494800 346524261120 360962772000 385026956800 406083118500 415829113344 433155326400 481283696000 519786391680 541444158000 577540435200 649732989600 693048522240 721925544000 812166237000 866310652800 962567392000 1039572783360 1082888316000 1155080870400 1299465979200 1443851088000 1624332474000 1732621305600 1925134784000 2079145566720 2165776632000 2598931958400 2887702176000 3248664948000 3465242611200 4331553264000 5197863916800 5775404352000 6497329896000 8663106528000 10395727833600 12994659792000 17326213056000 25989319584000 51978639168000
• Sum of all divisors σ(n): 192637168289280
• Sum of proper divisors (its aliquot sum) s(n): 140658529121280
• 51978639168000 is an abundant number, because the sum of its proper divisors (140658529121280) is greater than itself. Its abundance is 88679889953280

Bases of 51978639168000

• Binary: 1011110100011000111000010100101101001000000000₂
• Hexadecimal: 0x2F463852D200
• Base-36: IFANNPMO0

Squares and roots of 51978639168000

• 51978639168000 squared (51978639168000²) is 2701778929757143732224000000
• 51978639168000 cubed (51978639168000³) is 140434792101551791927584110149632000000000
• The square root of 51978639168000 is 7209621.2915797459
• 51978639168000 is a perfect cube number. Its cube root is 37320

Scales and comparisons

• 51,978,639,168,000 seconds is equal to 1,652,759 years, 49 weeks, 1 day.
• To count from 1 to 51,978,639,168,000 would take you about four million, one hundred thirty-one thousand, eight hundred ninety-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 51978639168000 cubic inches would be around 3110 feet tall.

Recreational maths with 51978639168000

• 51978639168000 backwards is 00086193687915
• The number of decimal digits it has is: 14
• The sum of 51978639168000's digits is 63
• More coming soon!