139123550189940

Names of 139123550189940

• Cardinal: 139123550189940 can be written as One hundred thirty-nine trillion, one hundred twenty-three billion, five hundred fifty million, one hundred eighty-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.3912355018994 × 10¹⁴

Factors of 139123550189940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 218

Divisors of 139123550189940

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 30 31 38 57 60 61 62 76 93 95 97 114 122 124 155 183 186 190 194 228 244 285 291 305 310 361 366 372 380 388 465 485 570 582 589 610 620 722 732 915 930 970 1083 1140 1159 1164 1178 1220 1444 1455 1767 1805 1830 1843 1860 1891 1940 2166 2318 2356 2910 2945 3007 3477 3534 3610 3660 3686 3782 4332 4636 5415 5529 5673 5795 5820 5890 5917 6014 6859 6954 7068 7220 7372 7564 8835 9021 9215 9409 9455 10830 11058 11191 11346 11590 11780 11834 12028 13718 13908 15035 17385 17670 17751 18042 18430 18818 18910 20577 21660 22021 22116 22382 22692 23180 23668 27436 27645 28227 28365 29585 30070 33573 34295 34770 35017 35340 35502 35929 36084 36860 37636 37820 41154 44042 44764 45105 47045 55290 55955 56454 56730 57133 59170 60140 66063 67146 68590 69540 70034 71004 71858 82308 88084 88755 90210 94090 102885 105051 107787 110105 110580 111910 112423 112908 113460 114266 118340 130321 132126 134292 137180 140068 141135 143716 167865 171399 175085 177510 178771 179645 180420 183427 188180 205770 210102 212629 215574 220210 223820 224846 228532 260642 264252 282270 285665 291679 330315 335730 337269 342798 350170 355020 357542 359290 366854 390963 411540 418399 420204 425258 431148 440420 449692 521284 525255 536313 538935 550281 562115 564540 571330 573949 583358 637887 651605 660630 665323 671460 674538 682651 685596 700340 715084 718580 733708 781926 836798 850516 856995 875037 893855 917135 1050510 1063145 1072626 1077870 1085527 1100562 1124230 1142660 1147898 1166716 1255197 1275774 1303210 1321260 1330646 1349076 1365302 1458395 1563852 1673596 1686345 1713990 1721847 1750074 1787710 1834270 1954815 1995969 2047953 2091995 2101020 2126290 2136037 2145252 2155740 2171054 2201124 2248460 2295796 2510394 2551548 2606420 2661292 2681565 2730604 2751405 2869745 2916790 3189435 3256581 3326615 3372690 3396649 3413255 3427980 3443694 3485113 3500148 3575420 3668540 3909630 3991938 4039951 4095906 4183990 4252580 4272074 4342108 4375185 5020788 5363130 5427635 5502810 5541901 5739490 5833580 6275985 6378870 6408111 6513162 6653230 6745380 6793298 6826510 6887388 6970226 7819260 7949581 7983876 8079902 8191812 8367980 8544148 8609235 8750370 9979845 10189947 10239765 10455339 10680185 10726260 10855270 10905031 11005620 11083802 11478980 12119853 12551970 12641137 12757740 12816222 12970369 13026324 13306460 13586596 13653020 13940452 15899162 16159804 16282905 16625703 16983245 17218470 17425565 17500740 17792419 19959690 20199755 20379894 20479530 20625013 20910678 21360370 21710540 21810062 22167604 23848743 24239706 25103940 25282274 25632444 25940738 27709505 31798324 32040555 32565810 32715093 33251406 33966490 34436940 34851130 35584838 37923411 38911107 39747905 39919380 40399510 40584703 40759788 40959060 41250026 41821356 42720740 43620124 47697486 48479412 50564548 50949735 51881476 52276695 53377257 54525155 55419010 60599265 61875039 63205685 64081110 64536331 64851845 65131620 65430186 66217147 66502812 67932980 69702260 71169676 75846822 77822214 79495810 80799020 81169406 82500052 83128515 88962095 95394972 101899470 103125065 104553390 105296119 106754514 109050310 110838020 119243715 121198530 121754109 123750078 126411370 128162220 129072662 129703690 130860372 132434294 151693644 155644428 158991620 162338812 163575465 166257030 177924190 189617055 193608993 194555535 198651441 202923515 203798940 206250130 207195589 209106780 210592238 213509028 218100620 238487430 242397060 243508218 246437011 247500156 252822740 258145324 259407380 264868588 266886285 309375195 315888357 322681655 327150930 331085735 332514060 338055961 355848380 379234110 387217986 389111070 391875247 397302882 405847030 412500260 414391178 421184476 476974860 487016436 492874022 526480595 533772570 608770545 618750390 621586767 631776714 645363310 654301860 662171470 676111922 739311033 758468220 771109357 774435972 778222140 783750494 794605764 811694060 828782356 968044965 985748044 993257205 1014167883 1035977945 1052961190 1067545140 1175625741 1217541090 1226190289 1232185055 1237500780 1243173534 1258125793 1263553428 1290726620 1324342940 1352223844 1478622066 1542218714 1567500988 1579441785 1690279805 1936089930 1959376235 1986514410 2000626261 2028335766 2071955890 2105922380 2313328071 2351251482 2435082180 2452380578 2464370110 2486347068 2516251586 2957244132 3084437428 3107933835 3158883570 3380559610 3678570867 3696555165 3774377379 3855546785 3872179860 3918752470 3936716191 3973028820 4001252522 4056671532 4143911780 4626656142 4702502964 4904761156 4928740220 5032503172 5070839415 5878128705 6001878783 6130951445 6215867670 6290628965 6317767140 6423063259 6761119220 7357141734 7393110330 7548754758 7711093570 7837504940 7873432382 8002505044 9253312284 10003131305 10141678830 11566640355 11756257410 11810148573 12003757566 12261902890 12431735340 12581257930 12846126518 14714283468 14786220660 15097509516 15422187140 15746864764 18392854335 18871886895 19269189777 19683580955 20006262610 20283357660 23133280710 23512514820 23620297146 23904390067 24007515132 24523805780 25162515860 25692253036 30009393915 32115316295 36785708670 37743773790 38011898959 38538379554 39367161910 40012525220 46266561420 47240594292 47808780134 59050742865 60018787830 64230632590 71713170201 73571417340 74797607629 75487547580 76023797918 77076759108 78734323820 95617560268 96345948885 114035696877 118101485730 119521950335 120037575660 122038201921 128461265180 143426340402 149595215258 152047595836 190059494795 192691897770 224392822887 228071393754 236202971460 239043900670 244076403842 286852680804 299190430516 358565851005 366114605763 373988038145 380118989590 385383795540 448785645774 456142787508 478087801340 488152807684 570178484385 610191009605 717131702010 732229211526 747976076290 760237979180 897571291548 1121964114435 1140356968770 1220382019210 1434263404020 1464458423052 1495952152580 1830573028815 2243928228870 2280713937540 2318725836499 2440764038420 3661146057630 4487856457740 4637451672998 6956177509497 7322292115260 9274903345996 11593629182495 13912355018994 23187258364990 27824710037988 34780887547485 46374516729980 69561775094970 139123550189940
• Sum of all divisors σ(n): 435902909428224
• Sum of proper divisors (its aliquot sum) s(n): 296779359238284
• 139123550189940 is an abundant number, because the sum of its proper divisors (296779359238284) is greater than itself. Its abundance is 157655809048344

Bases of 139123550189940

• Binary: 11111101000100000111001110010011111100101110100₂
• Hexadecimal: 0x7E8839C9F974
• Base-36: 1DBCH5PWFO

Squares and roots of 139123550189940

• 139123550189940 squared (139123550189940²) is 19355362217452754210077203600
• 139123550189940 cubed (139123550189940³) is 2692786706904256622566362473566844051784000
• The square root of 139123550189940 is 11795064.6539109737
• The cube root of 139123550189940 is 51816.3579110125

Scales and comparisons

• 139,123,550,189,940 seconds is equal to 4,423,698 years, 29 weeks, 8 hours, 19 minutes.
• To count from 1 to 139,123,550,189,940 would take you about eleven million, fifty-nine thousand, two hundred forty-six 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 139123550189940 cubic inches would be around 4318 feet tall.

Recreational maths with 139123550189940

• 139123550189940 backwards is 049981055321931
• 139123550189940 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 139123550189940's digits is 60
• More coming soon!