3949758940454912

Names of 3949758940454912

• Cardinal: 3949758940454912 can be written as Three quadrillion, nine hundred forty-nine trillion, seven hundred fifty-eight billion, nine hundred forty million, four hundred fifty-four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.949758940454912 × 10¹⁵

Factors of 3949758940454912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1769

Divisors of 3949758940454912

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 104 124 128 169 208 248 256 338 403 416 496 512 676 806 832 961 992 1024 1352 1612 1664 1723 1922 1984 2048 2704 3224 3328 3446 3844 3968 4096 5239 5408 6448 6656 6892 7688 7936 8192 10478 10816 12493 12896 13312 13784 15376 15872 20956 21632 22399 24986 25792 26624 27568 30752 31744 41912 43264 44798 49972 51584 53248 53413 55136 61504 63488 83824 86528 89596 99944 103168 106496 106826 110272 123008 126976 162409 167648 173056 179192 199888 206336 213652 220544 246016 253952 291187 324818 335296 346112 358384 399776 412672 427304 441088 492032 582374 649636 670592 692224 694369 716768 799552 825344 854608 882176 984064 1164748 1299272 1341184 1384448 1388738 1433536 1599104 1650688 1655803 1709216 1764352 1968128 2329496 2598544 2682368 2777476 2867072 2968729 3198208 3301376 3311606 3418432 3528704 3936256 4658992 5197088 5364736 5554952 5734144 5937458 6396416 6623212 6836864 7057408 7872512 9026797 9317984 10394176 10729472 11109904 11468288 11874916 12792832 13246424 13673728 14114816 18053594 18635968 20788352 21458944 21525439 22219808 22936576 23749832 25585664 26492848 27347456 36107188 37271936 38593477 41576704 42917888 43050878 44439616 45873152 47499664 51171328 52985696 54694912 72214376 74543872 77186954 83153408 86101756 88879232 91746304 92030599 94999328 102342656 105971392 109389824 144428752 149087744 154373908 166306816 172203512 177758464 183492608 184061198 189998656 211942784 218779648 279830707 288857504 298175488 308747816 332613632 344407024 355516928 368122396 379997312 423885568 437559296 501715201 559661414 577715008 596350976 617495632 665227264 688814048 711033856 736244792 759994624 847771136 1003430402 1119322828 1155430016 1192701952 1196397787 1234991264 1330454528 1377628096 1422067712 1472489584 1519989248 1695542272 2006860804 2238645656 2310860032 2385403904 2392795574 2469982528 2755256192 2844135424 2852948569 2944979168 3039978496 3391084544 4013721608 4477291312 4621720064 4785591148 4939965056 5510512384 5688270848 5705897138 5889958336 6079956992 6782169088 8027443216 8954582624 9243440128 9571182296 9879930112 11021024768 11411794276 11779916672 12159913984 13564338176 15553171231 16054886432 17909165248 18486880256 19142364592 19759860224 22042049536 22823588552 23559833344 24319827968 31106342462 32109772864 35818330496 36973760512 37088331397 38284729184 39519720448 44084099072 45647177104 47119666688 62212684924 64219545728 71636660992 73947521024 74176662794 76569458368 79039440896 88168198144 91294354208 94239333376 124425369848 128439091456 143273321984 148353325588 153138916736 158078881792 176336396288 182588708416 188478666752 248850739696 256878182912 286546643968 296706651176 306277833472 316157763584 365177416832 376957333504 482148308161 497701479392 513756365824 573093287936 593413302352 612555666944 730354833664 753914667008 964296616322 995402958784 1027512731648 1146186575872 1186826604704 1225111333888 1460709667328 1928593232644 1990805917568 2055025463296 2292373151744 2373653209408 2450222667776 2921419334656 3857186465288 3981611835136 4110050926592 4747306418816 4900445335552 5842838669312 7714372930576 7963223670272 9494612837632 9800890671104 11685677338624 15428745861152 15926447340544 18989225675264 23371354677248 30857491722304 31852894681088 37978451350528 61714983444608 63705789362176 75956902701056 123429966889216 127411578724352 151913805402112 246859933778432 303827610804224 493719867556864 987439735113728 1974879470227456 3949758940454912
• Sum of all divisors σ(n): 8843342687066781
• Sum of proper divisors (its aliquot sum) s(n): 4893583746611869
• 3949758940454912 is an abundant number, because the sum of its proper divisors (4893583746611869) is greater than itself. Its abundance is 943824806156957

Bases of 3949758940454912

• Binary: 1110000010000100100011101010100110000010000000000000₂
• Hexadecimal: 0xE0848EA982000
• Base-36: 12W2M7HE5FK

Squares and roots of 3949758940454912

• 3949758940454912 squared (3949758940454912²) is 15600595687703509078033504927744
• 3949758940454912 cubed (3949758940454912³) is 61618592293929281235818572429597295825049878528
• The square root of 3949758940454912 is 62847107.6538523927
• The cube root of 3949758940454912 is 158072.6971510923

Scales and comparisons

• 3,949,758,940,454,912 seconds is equal to 125,590,116 years, 46 weeks, 5 days, 13 hours, 28 minutes, 32 seconds.
• To count from 1 to 3,949,758,940,454,912 would take you about three hundred seventy-six million, seven hundred seventy thousand, three hundred fifty 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 3949758940454912 cubic inches would be around 13172.7 feet tall.

Recreational maths with 3949758940454912

• 3949758940454912 backwards is 2194540498579493
• The number of decimal digits it has is: 16
• The sum of 3949758940454912's digits is 83
• More coming soon!