1918288354112000

Names of 1918288354112000

• Cardinal: 1918288354112000 can be written as One quadrillion, nine hundred eighteen trillion, two hundred eighty-eight billion, three hundred fifty-four million, one hundred twelve thousand.

Scientific notation

• Scientific notation: 1.918288354112 × 10¹⁵

Factors of 1918288354112000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 7560

Divisors of 1918288354112000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 41 50 52 64 65 80 82 100 104 125 128 130 160 164 200 205 208 250 256 260 320 325 328 400 410 416 500 512 520 533 640 650 656 800 820 832 1000 1025 1040 1066 1280 1300 1312 1600 1625 1640 1664 2000 2050 2080 2132 2560 2600 2624 2665 3200 3250 3280 3328 4000 4100 4160 4264 5125 5200 5248 5330 6400 6500 6560 6656 7499 8000 8200 8320 8528 10250 10400 10496 10660 12800 13000 13120 13325 14998 16000 16400 16640 17056 20500 20800 20992 21320 26000 26240 26650 29996 32000 32800 33280 34112 37495 41000 41600 42640 52000 52480 53300 59992 64000 65600 66625 68224 74990 82000 83200 85280 97487 104000 104960 106600 119984 131200 133250 136448 149980 164000 166400 170560 187475 194974 208000 213200 239968 262400 266500 272896 299960 307459 328000 341120 374950 389948 416000 426400 479936 487435 524800 533000 599920 614918 656000 682240 749900 779896 832000 852800 937375 959872 974870 1066000 1199840 1229836 1312000 1364480 1499800 1537295 1559792 1705600 1874750 1919744 1949740 2132000 2399680 2437175 2459672 2624000 2999600 3074590 3119584 3411200 3749500 3839488 3899480 3996967 4264000 4799360 4874350 4919344 5999200 6149180 6239168 6822400 7499000 7686475 7798960 7993934 8528000 9598720 9748700 9838688 11998400 12185875 12298360 12478336 14998000 15372950 15597920 15987868 17056000 19197440 19497400 19677376 19984835 23996800 24371750 24596720 24956672 29996000 30745900 31195840 31975736 34112000 38432375 38994800 39354752 39969670 47993600 48743500 49193440 49913344 56235001 59992000 61491800 62391680 63951472 76864750 77989600 78709504 79939340 95987200 97487000 98386880 99924175 112470002 119984000 122983600 124783360 127902944 153729500 155979200 157419008 159878680 194974000 196773760 199848350 224940004 239968000 245967200 249566720 255805888 281175005 307459000 311958400 319757360 389948000 393547520 399696700 449880008 479936000 491934400 499620875 511611776 562350010 614918000 623916800 639514720 731055013 779896000 787095040 799393400 899760016 983868800 999241750 1023223552 1124700020 1229836000 1247833600 1279029440 1405875025 1462110026 1559792000 1598786800 1799520032 1967737600 1998483500 2046447104 2249400040 2305635041 2459672000 2558058880 2811750050 2924220052 3119584000 3197573600 3599040064 3655275065 3935475200 3996967000 4498800080 4611270082 4919344000 5116117760 5623500100 5848440104 6239168000 6395147200 7029375125 7198080128 7310550130 7993934000 8997600160 9222540164 9838688000 10232235520 11247000200 11528175205 11696880208 12790294400 14058750250 14396160256 14621100260 15987868000 17995200320 18276375325 18445080328 19677376000 22494000400 23056350410 23393760416 25580588800 28117500500 28792320512 29242200520 29973255533 31975736000 35990400640 36552750650 36890160656 44988000800 46112700820 46787520832 51161177600 56235001000 57640876025 58484401040 59946511066 63951472000 71980801280 73105501300 73780321312 89976001600 91381876625 92225401640 93575041664 112470002000 115281752050 116968802080 119893022132 127902944000 143961602560 146211002600 147560642624 149866277665 179952003200 182763753250 184450803280 187150083328 224940004000 230563504100 233937604160 239786044264 255805888000 288204380125 292422005200 295121285248 299732555330 359904006400 365527506500 368901606560 374300166656 449880008000 461127008200 467875208320 479572088528 576408760250 584844010400 590242570496 599465110660 719808012800 731055013000 737803213120 749331388325 899760016000 922254016400 935750416640 959144177056 1152817520500 1169688020800 1180485140992 1198930221320 1462110026000 1475606426240 1498662776650 1799520032000 1844508032800 1871500833280 1918288354112 2305635041000 2339376041600 2397860442640 2924220052000 2951212852480 2997325553300 3599040064000 3689016065600 3746656941625 3836576708224 4611270082000 4678752083200 4795720885280 5848440104000 5902425704960 5994651106600 7378032131200 7493313883250 7673153416448 9222540164000 9357504166400 9591441770560 11696880208000 11989302213200 14756064262400 14986627766500 15346306832896 18445080328000 19182883541120 23393760416000 23978604426400 29512128524800 29973255533000 36890160656000 38365767082240 46787520832000 47957208852800 59946511066000 73780321312000 76731534164480 95914417705600 119893022132000 147560642624000 191828835411200 239786044264000 383657670822400 479572088528000 959144177056000 1918288354112000
• Sum of all divisors σ(n): 5277669410757744
• Sum of proper divisors (its aliquot sum) s(n): 3359381056645744
• 1918288354112000 is an abundant number, because the sum of its proper divisors (3359381056645744) is greater than itself. Its abundance is 1441092702533744

Bases of 1918288354112000

• Binary: 110110100001010110001001111111011000111001000000000₂
• Hexadecimal: 0x6D0AC4FEC7200
• Base-36: IVZ5I5ATQ8

Squares and roots of 1918288354112000

• 1918288354112000 squared (1918288354112000²) is 3679830209521725907308544000000
• 1918288354112000 cubed (1918288354112000³) is 7058975436035047701436496741515132928000000000
• The square root of 1918288354112000 is 43798268.8483460497
• The cube root of 1918288354112000 is 124252.3553564247

Scales and comparisons

• 1,918,288,354,112,000 seconds is equal to 60,995,636 years, 1 day, 22 hours, 13 minutes, 20 seconds.
• To count from 1 to 1,918,288,354,112,000 would take you about one hundred eighty-two million, nine hundred eighty-six thousand, nine 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 1918288354112000 cubic inches would be around 10354.4 feet tall.

Recreational maths with 1918288354112000

• 1918288354112000 backwards is 0002114538828191
• The number of decimal digits it has is: 16
• The sum of 1918288354112000's digits is 53
• More coming soon!