189139448813568

Names of 189139448813568

• Cardinal: 189139448813568 can be written as One hundred eighty-nine trillion, one hundred thirty-nine billion, four hundred forty-eight million, eight hundred thirteen thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.89139448813568 × 10¹⁴

Factors of 189139448813568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 17393

Divisors of 189139448813568

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 121 128 132 176 192 242 256 264 352 363 384 484 512 528 704 726 768 968 1024 1056 1331 1408 1452 1536 1936 2048 2112 2662 2816 2904 3072 3872 3993 4224 5324 5632 5808 6144 7744 7986 8448 10648 11264 11616 14641 15488 15972 16896 17377 21296 22528 23232 29282 30976 31944 33792 34754 42592 43923 46464 52131 58564 61952 63888 67584 69508 85184 87846 92928 104262 117128 123904 127776 139016 161051 170368 175692 185856 191147 208524 234256 247808 255552 278032 322102 340736 351384 371712 382294 417048 468512 483153 511104 556064 573441 644204 681472 702768 743424 764588 834096 937024 966306 1022208 1112128 1146882 1288408 1362944 1405536 1529176 1668192 1771561 1874048 1932612 2044416 2102617 2224256 2293764 2576816 2725888 2811072 3058352 3336384 3543122 3748096 3865224 4088832 4205234 4448512 4587528 5153632 5314683 5622144 6116704 6307851 6672768 7086244 7496192 7730448 8177664 8410468 8897024 9175056 10307264 10629366 11244288 12233408 12615702 13345536 14172488 14992384 15460896 16820936 17794048 18350112 20614528 21258732 22488576 23128787 24466816 25231404 26691072 28344976 29984768 30921792 33641872 35588096 36700224 41229056 42517464 44977152 46257574 48933632 50462808 53382144 56689952 61843584 67283744 69386361 73400448 82458112 85034928 89954304 92515148 97867264 100925616 106764288 113379904 123687168 134567488 138772722 146800896 164916224 170069856 185030296 195734528 201851232 226759808 247374336 254416657 269134976 277545444 293601792 329832448 340139712 370060592 391469056 403702464 453519616 494748672 508833314 538269952 555090888 587203584 680279424 740121184 763249971 807404928 907039232 989497344 1017666628 1076539904 1110181776 1174407168 1360558848 1480242368 1526499942 1614809856 1814078464 2035333256 2153079808 2220363552 2721117696 2798583227 2960484736 3052999884 3229619712 3628156928 4070666512 4306159616 4440727104 5442235392 5597166454 5920969472 6105999768 6459239424 8141333024 8395749681 8881454208 10884470784 11194332908 11841938944 12211999536 12918478848 16282666048 16791499362 17762908416 22388665816 23683877888 24423999072 30784415497 32565332096 33582998724 35525816832 44777331632 47367755776 48847998144 61568830994 65130664192 67165997448 71051633664 89554663264 92353246491 97695996288 123137661988 130261328384 134331994896 142103267328 179109326528 184706492982 195391992576 246275323976 260522656768 268663989792 358218653056 369412985964 390783985152 492550647952 521045313536 537327979584 716437306112 738825971928 781567970304 985101295904 1074655959168 1432874612224 1477651943856 1563135940608 1970202591808 2149311918336 2865749224448 2955303887712 3940405183616 4298623836672 5731498448896 5910607775424 7880810367232 8597247673344 11821215550848 15761620734464 17194495346688 23642431101696 31523241468928 47284862203392 63046482937856 94569724406784 189139448813568
• Sum of all divisors σ(n): 554705489945880
• Sum of proper divisors (its aliquot sum) s(n): 365566041132312
• 189139448813568 is an abundant number, because the sum of its proper divisors (365566041132312) is greater than itself. Its abundance is 176426592318744

Bases of 189139448813568

• Binary: 101011000000010101110101101010001101100000000000₂
• Hexadecimal: 0xAC0575A8D800
• Base-36: 1V1LGODYIO

Squares and roots of 189139448813568

• 189139448813568 squared (189139448813568²) is 35773731097500309522820890624
• 189139448813568 cubed (189139448813568³) is 6766223781786005584506618473354081895186432
• The square root of 189139448813568 is 13752797.8540211227
• The cube root of 189139448813568 is 57402.0460865789

Scales and comparisons

• 189,139,448,813,568 seconds is equal to 6,014,049 years, 22 weeks, 21 hours, 32 minutes, 48 seconds.
• To count from 1 to 189,139,448,813,568 would take you about fifteen million, thirty-five thousand, one hundred twenty-three 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 189139448813568 cubic inches would be around 4783.5 feet tall.

Recreational maths with 189139448813568

• 189139448813568 backwards is 865318844931981
• The number of decimal digits it has is: 15
• The sum of 189139448813568's digits is 78
• More coming soon!