42121948171875

Names of 42121948171875

• Cardinal: 42121948171875 can be written as Forty-two trillion, one hundred twenty-one billion, nine hundred forty-eight million, one hundred seventy-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.2121948171875 × 10¹³

Factors of 42121948171875

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 154

Divisors of 42121948171875

• Number of divisors d(n): 672
• Complete list of divisors:
  1 3 5 11 13 15 19 25 33 39 55 57 65 75 95 103 125 143 165 169 195 209 247 275 285 309 325 361 375 429 475 507 515 625 627 715 741 825 845 975 1045 1083 1133 1235 1339 1375 1425 1545 1625 1805 1859 1875 1957 2145 2197 2375 2535 2575 2717 3125 3135 3211 3399 3575 3705 3971 4017 4125 4225 4693 4875 5225 5415 5577 5665 5871 6175 6591 6695 6875 7125 7725 8125 8151 9025 9295 9375 9633 9785 10725 10985 11875 11913 12675 12875 13585 14079 14729 15625 15675 16055 16995 17407 17875 18525 19855 20085 20625 21125 21527 23465 24167 24375 25441 26125 27075 27885 28325 29355 30875 32955 33475 34375 35321 35625 37183 38625 40625 40755 41743 44187 45125 46475 46875 48165 48925 51623 52221 53625 54925 59375 59565 61009 63375 64375 64581 67925 70395 72501 73645 76323 78375 80275 84975 87035 89375 92625 99275 100425 103125 105625 105963 107635 111549 117325 120835 121875 125229 127205 130625 135375 139425 141625 146775 154375 154869 164775 167375 171875 176605 178125 183027 185915 191477 193125 203125 203775 208715 220935 225625 226291 232375 240825 244625 258115 261105 268125 274625 279851 296875 297825 305045 316875 321875 322905 330733 339625 351975 362505 368225 381615 391875 401375 409013 424875 435175 446875 459173 463125 483379 496375 502125 515625 528125 529815 538175 557745 574431 586625 604175 609375 626145 636025 653125 671099 676875 678873 697125 708125 733875 771875 774345 793117 823875 836875 839553 883025 890625 915135 929575 957385 965625 992199 1018875 1043575 1104675 1128125 1131455 1161875 1204125 1223125 1227039 1290575 1305525 1340625 1373125 1377519 1399255 1450137 1489125 1525225 1584375 1609375 1614525 1653665 1698125 1759875 1812525 1841125 1908075 1959375 2006875 2013297 2045065 2124375 2175875 2234375 2295865 2315625 2379351 2416895 2481875 2489201 2510625 2640625 2649075 2690875 2788725 2872155 2933125 3020875 3130725 3180125 3265625 3355495 3384375 3394365 3485625 3540625 3638063 3669375 3859375 3871725 3965585 4119375 4184375 4197765 4299529 4415125 4575675 4647875 4786925 4828125 4960995 5094375 5217875 5317169 5523375 5640625 5657275 5809375 6020625 6115625 6135195 6283927 6452875 6527625 6703125 6865625 6887595 6996275 7250685 7445625 7467603 7626125 7921875 8072625 8268325 8490625 8724287 8799375 9062625 9205625 9540375 9796875 10034375 10066485 10225325 10621875 10879375 10914189 11479325 11578125 11896755 12084475 12409375 12446005 12553125 12898587 13245375 13454375 13943625 14360775 14665625 15104375 15653625 15900625 15951507 16777475 16921875 16971825 17428125 17703125 18190315 18346875 18851781 19358625 19827925 20596875 20921875 20988825 21497645 22075625 22878375 23239375 23934625 24804975 25471875 26089375 26172861 26585845 27616875 28286375 29046875 30103125 30578125 30675975 31419635 32264375 32638125 34328125 34437975 34981375 36253425 37228125 37338015 38130625 40363125 41341625 42453125 43621435 43996875 45313125 46028125 47294819 47701875 50171875 50332425 51126625 53109375 54396875 54570945 57396625 59483775 60422375 62046875 62230025 62765625 64492935 66226875 67271875 69123197 69718125 71803875 73328125 75521875 78268125 79503125 79757535 81691051 83887375 84859125 87140625 90951575 91734375 94258905 96793125 99139625 102984375 104944125 107488225 110378125 114391875 116196875 119673125 124024875 127359375 130446875 130864305 132929225 138084375 141431875 141884457 150515625 153379875 157098175 161321875 163190625 172189875 174906875 181267125 186140625 186690075 190653125 201815625 206708125 207369591 218107175 219984375 226565625 230140625 236474095 238509375 245073153 251662125 255633125 271984375 272854725 286983125 297418875 302111875 311150125 322464675 331134375 336359375 345615985 348590625 359019375 377609375 391340625 397515625 398787675 408455255 419436875 424295625 454757875 471294525 483965625 495698125 524720625 537441125 551890625 571959375 580984375 598365625 620124375 652234375 654321525 664646125 690421875 707159375 709422285 766899375 785490875 806609375 815953125 860949375 874534375 898601561 906335625 933450375 953265625 1009078125 1033540625 1036847955 1090535875 1132828125 1182370475 1192546875 1225365765 1258310625 1278165625 1364273625 1434915625 1487094375 1510559375 1555750625 1612323375 1655671875 1728079925 1742953125 1795096875 1956703125 1993938375 2042276275 2097184375 2121478125 2273789375 2356472625 2419828125 2478490625 2623603125 2687205625 2695804683 2859796875 2991828125 3100621875 3271607625 3323230625 3535796875 3547111425 3834496875 3927454375 4304746875 4372671875 4493007805 4531678125 4667251875 5167703125 5184239775 5452679375 5911852375 6126828825 6291553125 6390828125 6821368125 7174578125 7435471875 7552796875 7778753125 8061616875 8640399625 8975484375 9969691875 10211381375 10485921875 10607390625 11368946875 11782363125 12392453125 13118015625 13436028125 13479023415 15503109375 16358038125 16616153125 17735557125 19172484375 19637271875 21523734375 22465039025 22658390625 23336259375 25921198875 27263396875 29559261875 30634144125 31457765625 34106840625 37177359375 38893765625 40308084375 43201998125 49848459375 51056906875 56844734375 58911815625 67180140625 67395117075 81790190625 83080765625 88677785625 98186359375 112325195125 116681296875 129605994375 136316984375 147796309375 153170720625 170534203125 201540421875 216009990625 249242296875 255284534375 294559078125 336975585375 408950953125 443388928125 561625975625 648029971875 738981546875 765853603125 1080049953125 1276422671875 1684877926875 2216944640625 2808129878125 3240149859375 3829268015625 8424389634375 14040649390625 42121948171875
• Sum of all divisors σ(n): 88409918338560
• Sum of proper divisors (its aliquot sum) s(n): 46287970166685
• 42121948171875 is an abundant number, because the sum of its proper divisors (46287970166685) is greater than itself. Its abundance is 4166021994810

Bases of 42121948171875

• Binary: 1001100100111101000111110000100000111001100011₂
• Hexadecimal: 0x264F47C20E63
• Base-36: EXIK0DV1F

Squares and roots of 42121948171875

• 42121948171875 squared (42121948171875²) is 1774258517794123654541015625
• 42121948171875 cubed (42121948171875³) is 74735225330031834028011627147674560546875
• The square root of 42121948171875 is 6490142.3845609889
• The cube root of 42121948171875 is 34793.8764085069

Scales and comparisons

• 42,121,948,171,875 seconds is equal to 1,339,347 years, 34 weeks, 2 days, 6 hours, 51 minutes, 15 seconds.
• To count from 1 to 42,121,948,171,875 would take you about three million, three hundred forty-eight thousand, three hundred sixty-nine 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 42121948171875 cubic inches would be around 2899.5 feet tall.

Recreational maths with 42121948171875

• 42121948171875 backwards is 57817184912124
• The number of decimal digits it has is: 14
• The sum of 42121948171875's digits is 60
• More coming soon!