19956984226816

Names of 19956984226816

• Cardinal: 19956984226816 can be written as Nineteen trillion, nine hundred fifty-six billion, nine hundred eighty-four million, two hundred twenty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.9956984226816 × 10¹³

Factors of 19956984226816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 132

Divisors of 19956984226816

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 49 52 56 62 64 79 91 98 104 112 124 128 158 169 182 196 208 217 224 248 256 316 338 364 392 403 416 434 448 496 512 553 632 637 676 728 784 806 832 868 896 961 992 1024 1027 1106 1183 1264 1274 1352 1456 1519 1568 1612 1664 1736 1792 1922 1984 2054 2212 2366 2449 2528 2548 2704 2821 2912 3038 3136 3224 3328 3472 3584 3844 3871 3968 4108 4424 4732 4898 5056 5096 5239 5408 5642 5824 6076 6272 6448 6656 6727 6944 7168 7189 7688 7742 7936 8216 8281 8848 9464 9796 10112 10192 10478 10816 11284 11648 12152 12493 12544 12896 13312 13351 13454 13888 14378 15376 15484 15872 16432 16562 17143 17696 18928 19592 19747 20224 20384 20956 21632 22568 23296 24304 24986 25088 25792 26702 26908 27776 28756 29791 30752 30968 31744 31837 32864 33124 34286 35392 36673 37856 39184 39494 40448 40768 41912 43264 45136 46592 47089 48608 49972 50176 50323 51584 53404 53816 55552 57512 59582 61504 61936 63674 65728 66248 68572 70784 73346 75712 75919 78368 78988 80896 81536 83824 86528 87451 90272 93184 93457 94178 97216 99944 100646 103168 106808 107632 111104 115024 119164 120001 123008 123872 127348 131456 132496 137144 141568 146692 151424 151838 156736 157976 162409 163072 167648 173056 174902 180544 186914 188356 194432 199888 201292 206336 208537 213616 215264 222208 222859 230048 238328 240002 246016 247744 254696 256711 262912 264992 274288 283136 293384 302848 303676 313472 315952 324818 326144 335296 349804 361088 373828 376712 387283 388864 399776 402584 412672 413881 417074 427232 430528 445718 460096 476656 480004 492032 495488 509392 513422 525824 529984 531433 548576 566272 586768 605696 607352 612157 626944 631904 649636 652288 654199 670592 699608 722176 747656 753424 774566 777728 799552 805168 827762 834148 854464 861056 891436 920192 953312 960008 984064 986947 990976 1018784 1026844 1051648 1059968 1062866 1097152 1136863 1173536 1211392 1214704 1224314 1253888 1263808 1299272 1308398 1341184 1399216 1444352 1459759 1495312 1506848 1549132 1555456 1560013 1599104 1610336 1655524 1668296 1708928 1722112 1782872 1840384 1906624 1920016 1973894 1981952 2037568 2053688 2119936 2125732 2194304 2273726 2347072 2353489 2429408 2448628 2507776 2527616 2598544 2616796 2682368 2710981 2798432 2888704 2897167 2919518 2990624 3013696 3098264 3120026 3198208 3220672 3311048 3336592 3417856 3444224 3565744 3680768 3720031 3813248 3840032 3947788 3963904 4075136 4107376 4239872 4251464 4388608 4547452 4694144 4706978 4858816 4897256 5034679 5055232 5197088 5233592 5364736 5421962 5596864 5794334 5839036 5981248 6027392 6196528 6240052 6396416 6441344 6622096 6673184 6835712 6888448 6908629 7131488 7361536 7440062 7626496 7680064 7895576 7958041 8150272 8214752 8479744 8502928 8777216 9094904 9388288 9413956 9717632 9794512 10069358 10110464 10394176 10467184 10843924 11193728 11588668 11678072 11962496 12054784 12393056 12480104 12792832 12830311 12882688 13244192 13346368 13671424 13817258 14262976 14880124 15252992 15360128 15791152 15916082 16300544 16429504 16474423 17005856 17554432 18189808 18776576 18827912 18976867 19435264 19589024 20138716 20220928 20280169 20788352 20934368 21687848 22387456 23177336 23356144 23924992 24109568 24786112 24960208 25660622 25765376 26488384 26692736 27634516 28525952 29760248 30505984 30595357 30720256 31582304 31832164 32601088 32859008 32948846 34011712 35242753 36379616 37553152 37655824 37953734 38870528 39178048 40277432 40560338 41576704 41868736 43375696 44774912 46354672 46712288 47849984 48219136 48360403 49572224 49920416 51321244 51530752 52976768 53385472 55269032 57051904 59520496 61190714 61440512 63164608 63664328 65718016 65897692 68023424 70485506 72759232 75311648 75907468 77741056 78356096 80554864 81120676 83153408 83737472 86751392 89549824 89812177 92709344 93424576 95699968 96720806 99144448 99840832 102642488 105953536 106770944 110538064 114103808 115320961 119040992 122381428 122881024 126329216 127328656 131436032 131795384 136046848 140971012 145518464 150623296 151814936 156712192 161109728 162241352 166306816 167474944 173502784 179624354 185418688 186849152 193441612 198288896 199681664 205284976 211907072 213541888 214167499 221076128 228207616 230641922 238081984 244762856 246699271 252658432 254657312 262872064 263590768 272093696 281942024 291036928 301246592 303629872 313424384 322219456 324482704 334949888 347005568 359248708 370837376 373698304 386883224 396577792 397739641 399363328 410569952 423814144 428334998 442152256 461283844 476163968 489525712 493398542 505316864 509314624 527181536 544187392 563884048 582073856 602493184 607259744 626848768 628685239 644438912 648965408 669899776 694011136 718497416 741674752 747396608 773766448 795479282 798726656 821139904 856669996 884304512 922567688 952327936 979051424 986797084 1010633728 1018629248 1054363072 1127768096 1164147712 1204986368 1214519488 1257370478 1288877824 1297930816 1388022272 1436994832 1483349504 1494793216 1499172493 1547532896 1590958564 1597453312 1642279808 1713339992 1768609024 1845135376 1904655872 1958102848 1973594168 2037258496 2108726144 2255536192 2409972736 2429038976 2514740956 2577755648 2595861632 2776044544 2784177487 2873989664 2966699008 2998344986 3095065792 3181917128 3284559616 3426679984 3537218048 3690270752 3809311744 3916205696 3947188336 4074516992 4217452288 4511072384 4858077952 5029481912 5155511296 5191723264 5568354974 5747979328 5996689972 6190131584 6363834256 6569119232 6853359968 7074436096 7380541504 7832411392 7894376672 8149033984 8434904576 9022144768 9716155904 10058963824 10383446528 11136709948 11495958656 11993379944 12380263168 12727668512 13138238464 13706719936 14761083008 15664822784 15788753344 16869809152 18044289536 19432311808 19489242409 20117927648 20766893056 22273419896 22991917312 23986759888 24760526336 25455337024 27413439872 29522166016 31329645568 31577506688 36088579072 38978484818 40235855296 44546839792 45983834624 47973519776 49521052672 50910674048 54826879744 59044332032 63155013376 77956969636 80471710592 89093679584 91967669248 95947039552 101821348096 109653759488 118088664064 126310026752 155913939272 160943421184 178187359168 191894079104 203642696192 219307518976 252620053504 311827878544 321886842368 356374718336 383788158208 407285392384 623655757088 643773684736 712749436672 767576316416 1247311514176 1425498873344 1535152632832 2494623028352 2850997746688 4989246056704 9978492113408 19956984226816
• Sum of all divisors σ(n): 52584630359040
• Sum of proper divisors (its aliquot sum) s(n): 32627646132224
• 19956984226816 is an abundant number, because the sum of its proper divisors (32627646132224) is greater than itself. Its abundance is 12670661905408

Bases of 19956984226816

• Binary: 100100010011010011000111101001010010000000000₂
• Hexadecimal: 0x122698F4A400
• Base-36: 72O414UF4

Squares and roots of 19956984226816

• 19956984226816 squared (19956984226816²) is 398281219429382617333497856
• 19956984226816 cubed (19956984226816³) is 7948492013989231090097587109340953706496
• The square root of 19956984226816 is 4467324.0566155485
• The cube root of 19956984226816 is 27124.7017353869

Scales and comparisons

• 19,956,984,226,816 seconds is equal to 634,570 years, 19 weeks, 17 hours, 40 minutes, 16 seconds.
• To count from 1 to 19,956,984,226,816 would take you about one million, five hundred eighty-six thousand, four hundred twenty-five 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 19956984226816 cubic inches would be around 2260.4 feet tall.

Recreational maths with 19956984226816

• 19956984226816 backwards is 61862248965991
• The number of decimal digits it has is: 14
• The sum of 19956984226816's digits is 76
• More coming soon!