51378217929920000

Names of 51378217929920000

• Cardinal: 51378217929920000 can be written as Fifty-one quadrillion, three hundred seventy-eight trillion, two hundred seventeen billion, nine hundred twenty-nine million, nine hundred twenty thousand.

Scientific notation

• Scientific notation: 5.137821792992 × 10¹⁶

Factors of 51378217929920000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 868

Divisors of 51378217929920000

• Number of divisors d(n): 800
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 43 50 56 64 70 80 86 100 112 125 128 140 160 172 175 200 215 224 250 256 280 301 320 344 350 400 430 448 500 512 560 602 625 640 688 700 800 811 860 875 896 1000 1075 1120 1204 1250 1280 1376 1400 1505 1600 1622 1720 1750 1792 2000 2150 2240 2408 2500 2560 2752 2800 3010 3200 3244 3440 3500 3584 4000 4055 4300 4375 4480 4816 5000 5375 5504 5600 5677 6020 6400 6488 6880 7000 7525 8000 8110 8600 8750 8960 9632 10000 10750 11008 11200 11354 12040 12800 12976 13760 14000 15050 16000 16220 17200 17500 17920 19264 20000 20275 21500 22016 22400 22708 24080 25952 26875 27520 28000 28385 30100 32000 32440 34400 34873 35000 37625 38528 40000 40550 43000 44800 45416 48160 51904 53750 55040 56000 56770 60200 64000 64880 68800 69746 70000 75250 77056 80000 81100 86000 89600 90832 96320 101375 103808 107500 110080 112000 113540 120400 129760 137600 139492 140000 141925 150500 154112 160000 162200 172000 174365 181664 188125 192640 202750 207616 215000 224000 227080 240800 244111 259520 275200 278984 280000 283850 301000 320000 324400 344000 348730 363328 376250 385280 405500 415232 430000 448000 454160 481600 488222 506875 519040 550400 557968 560000 567700 602000 648800 657721 688000 697460 709625 726656 752500 770560 811000 860000 871825 908320 963200 976444 1013750 1038080 1115936 1120000 1135400 1204000 1220555 1297600 1315442 1376000 1394920 1419250 1453312 1505000 1622000 1720000 1743650 1816640 1926400 1952888 2027500 2076160 2231872 2240000 2270800 2408000 2441110 2595200 2630884 2752000 2789840 2838500 2906624 3010000 3244000 3288605 3440000 3487300 3548125 3633280 3852800 3905776 4055000 4359125 4463744 4541600 4604047 4816000 4882220 5190400 5261768 5579680 5677000 6020000 6102775 6488000 6577210 6880000 6974600 7096250 7266560 7811552 8110000 8718250 8927488 9083200 9208094 9632000 9764440 10380800 10523536 11159360 11354000 12040000 12205550 12976000 13154420 13760000 13949200 14192500 14533120 15623104 16220000 16443025 17436500 17854976 18166400 18416188 19264000 19528880 21047072 21795625 22318720 22708000 23020235 24080000 24411100 25952000 26308840 27898400 28282003 28385000 30513875 31246208 32440000 32886050 34873000 36332800 36832376 39057760 42094144 43591250 44637440 45416000 46040470 48160000 48822200 51904000 52617680 55796800 56564006 56770000 61027750 62492416 64880000 65772100 69746000 72665600 73664752 78115520 82215125 84188288 87182500 89274880 90832000 92080940 96320000 97644400 105235360 111593600 113128012 113540000 115101175 122055500 124984832 129760000 131544200 139492000 141410015 147329504 152569375 156231040 164430250 168376576 174365000 181664000 184161880 195288800 197974021 210470720 223187200 226256024 227080000 230202350 244111000 259520000 263088400 278984000 282820030 294659008 305138750 312462080 328860500 336753152 348730000 363328000 368323760 390577600 395948042 411075625 420941440 446374400 452512048 454160000 460404700 488222000 526176800 533411731 557968000 565640060 575505875 589318016 610277500 624924160 657721000 697460000 707050075 736647520 781155200 791896084 822151250 841882880 905024096 908320000 920809400 976444000 989870105 1052353600 1066823462 1115936000 1131280120 1151011750 1178636032 1220555000 1315442000 1394920000 1414100150 1473295040 1562310400 1583792168 1644302500 1683765760 1810048192 1816640000 1841618800 1952888000 1979740210 2104707200 2133646924 2231872000 2262560240 2302023500 2357272064 2441110000 2630884000 2667058655 2789840000 2828200300 2877529375 2946590080 3124620800 3167584336 3288605000 3535250375 3620096384 3683237600 3733882117 3905776000 3959480420 4209414400 4267293848 4525120480 4604047000 4882220000 4949350525 5261768000 5334117310 5579680000 5656400600 5755058750 5893180160 6335168672 6577210000 7070500750 7240192768 7366475200 7467764234 7811552000 7918960840 8418828800 8534587696 9050240960 9208094000 9764440000 9898701050 10523536000 10668234620 11159360000 11312801200 11510117500 11786360320 12670337344 13154420000 13335293275 14141001500 14480385536 14732950400 14935528468 15623104000 15837921680 17069175392 17676251875 18100481920 18416188000 18669410585 19528880000 19797402100 21047072000 21336469240 22625602400 22936704433 23020235000 24746752625 25340674688 26308840000 26670586550 28282003000 29465900800 29871056936 31675843360 34138350784 35352503750 36200963840 36832376000 37338821170 39057760000 39594804200 42094144000 42672938480 45251204800 45873408866 46040470000 49493505250 50681349376 52617680000 53341173100 56564006000 58931801600 59742113872 63351686720 66676466375 68276701568 70705007500 72401927680 73664752000 74677642340 78115520000 79189608400 85345876960 90502409600 91746817732 92080940000 93347052925 98987010500 101362698752 105235360000 106682346200 113128012000 114683522165 119484227744 123733763125 126703373440 133352932750 136553403136 141410015000 147329504000 149355284680 158379216800 160556931031 170691753920 181004819200 183493635464 184161880000 186694105850 197974021000 210470720000 213364692400 226256024000 229367044330 238968455488 247467526250 253406746880 266705865500 273106806272 282820030000 294659008000 298710569360 316758433600 321113862062 333382331875 341383507840 362009638400 366987270928 368323760000 373388211700 395948042000 426729384800 452512048000 458734088660 466735264625 477936910976 494935052500 506813493760 533411731000 565640060000 573417610825 597421138720 633516867200 642227724124 666764663750 682767015680 733974541856 736647520000 746776423400 791896084000 802784655155 853458769600 905024096000 917468177320 933470529250 955873821952 989870105000 1066823462000 1131280120000 1146835221650 1194842277440 1267033734400 1284455448248 1333529327500 1365534031360 1467949083712 1473295040000 1493552846800 1583792168000 1605569310310 1706917539200 1810048192000 1834936354640 1866941058500 1911747643904 1979740210000 2133646924000 2262560240000 2293670443300 2333676323125 2389684554880 2534067468800 2568910896496 2667058655000 2867088054125 2935898167424 2987105693600 3167584336000 3211138620620 3413835078400 3669872709280 3733882117000 3959480420000 4013923275775 4267293848000 4525120480000 4587340886600 4667352646250 4779369109760 5137821792992 5334117310000 5734176108250 5871796334848 5974211387200 6335168672000 6422277241240 6827670156800 7339745418560 7467764234000 7918960840000 8027846551550 8534587696000 9050240960000 9174681773200 9334705292500 9558738219520 10275643585984 10668234620000 11468352216500 11743592669696 11948422774400 12670337344000 12844554482480 14335440270625 14679490837120 14935528468000 15837921680000 16055693103100 17069175392000 18349363546400 18669410585000 20069616378875 20551287171968 21336469240000 22936704433000 23896845548800 25689108964960 28670880541250 29358981674240 29871056936000 31675843360000 32111386206200 34138350784000 36698727092800 37338821170000 40139232757750 41102574343936 42672938480000 45873408866000 47793691097600 51378217929920 57341761082500 58717963348480 59742113872000 63351686720000 64222772412400 73397454185600 74677642340000 80278465515500 82205148687872 85345876960000 91746817732000 100348081894375 102756435859840 114683522165000 119484227744000 128445544824800 146794908371200 149355284680000 160556931031000 170691753920000 183493635464000 200696163788750 205512871719680 229367044330000 238968455488000 256891089649600 293589816742400 298710569360000 321113862062000 366987270928000 401392327577500 411025743439360 458734088660000 513782179299200 597421138720000 642227724124000 733974541856000 802784655155000 917468177320000 1027564358598400 1194842277440000 1284455448248000 1467949083712000 1605569310310000 1834936354640000 2055128717196800 2568910896496000 3211138620620000 3669872709280000 5137821792992000 6422277241240000 7339745418560000 10275643585984000 12844554482480000 25689108964960000 51378217929920000
• Sum of all divisors σ(n): 150199237878353664
• Sum of proper divisors (its aliquot sum) s(n): 98821019948433664
• 51378217929920000 is an abundant number, because the sum of its proper divisors (98821019948433664) is greater than itself. Its abundance is 47442802018513664

Bases of 51378217929920000

• Binary: 10110110100010000011011110001100111001111100111000000000₂
• Hexadecimal: 0xB688378CE7CE00
• Base-36: E1W23H574ZK

Squares and roots of 51378217929920000

• 51378217929920000 squared (51378217929920000²) is 2639721277654352970031206400000000
• 51378217929920000 cubed (51378217929920000³) is 135624175077572208405193733082408255488000000000000
• The square root of 51378217929920000 is 226667637.5884303427
• The cube root of 51378217929920000 is 371757.4485696189

Scales and comparisons

• 51,378,217,929,920,000 seconds is equal to 1,633,668,406 years, 47 weeks, 1 day, 19 hours, 33 minutes, 20 seconds.
• To count from 1 to 51,378,217,929,920,000 would take you about four billion, nine hundred one million, five thousand, two hundred twenty 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 51378217929920000 cubic inches would be around 30979.8 feet tall.

Recreational maths with 51378217929920000

• 51378217929920000 backwards is 00002992971287315
• The number of decimal digits it has is: 17
• The sum of 51378217929920000's digits is 65
• More coming soon!