139702949426082940

Names of 139702949426082940

• Cardinal: 139702949426082940 can be written as One hundred thirty-nine quadrillion, seven hundred two trillion, nine hundred forty-nine billion, four hundred twenty-six million, eighty-two thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.3970294942608294 × 10¹⁷

Factors of 139702949426082940

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 26611

Divisors of 139702949426082940

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 10 20 43 86 137 172 211 215 274 353 422 430 548 631 685 706 844 860 1055 1262 1370 1412 1765 2110 2524 2740 3155 3530 4220 5891 6310 7060 9073 11782 12620 15179 18146 23564 25229 27133 28907 29455 30358 36292 45365 48361 50458 54266 57814 58910 60716 74483 75895 86447 90730 96722 100916 108532 115628 117820 126145 133141 135665 144535 148966 151790 172894 181460 193444 222743 241805 252290 266282 271330 289070 297932 303580 345788 372415 432235 445486 483610 504580 532564 542660 578140 665705 744830 864470 890972 967220 1084847 1113715 1243001 1331410 1489660 1728940 2079523 2169694 2227430 2486002 2662820 3202769 3456373 3717221 4159046 4339388 4454860 4972004 5323319 5424235 5725063 6215005 6405538 6912746 7434442 8318092 8905837 9577949 10204171 10397615 10646638 10848470 11450126 12430010 12811076 13825492 14868884 15919499 16013845 17281865 17811674 18240317 18586105 19155898 20408342 20795230 21293276 21696940 22900252 24860020 26616595 28625315 30515791 31838998 32027690 34563730 35623348 36480634 37172210 38311796 40816684 41590460 44529185 46998773 47889745 51020855 53233190 57250630 61031582 63677996 64055380 69127460 72961268 74344420 79597495 89058370 91201585 93997546 95779490 102041710 106466380 114501260 122063164 148624039 152578955 159194990 178116740 182403170 187995092 191558980 204083420 228902717 234993865 297248078 305157910 318389980 364806340 382950991 438779353 457805434 469987730 594496156 610315820 684538457 729294703 743120195 765901982 784333631 877558706 915610868 939975460 1144513585 1220099669 1312179013 1369076914 1458589406 1486240390 1531803964 1568667262 1755117412 1879131607 1914754955 2020947239 2180971363 2193896765 2289027170 2440199338 2624358026 2738153828 2917178812 2972480780 3137334524 3359014289 3422692285 3646473515 3758263214 3829509910 3921668155 4041894478 4361942726 4387793530 4578054340 4880398676 5248716052 5619583147 6100498345 6438831901 6560895065 6718028578 6845384570 7292947030 7516526428 7659019820 7843336310 8083788956 8723885452 8775587060 9395658035 10104736195 10904856815 11239166294 12200996690 12877663802 13121790130 13436057156 13690769140 14585894060 15686672620 16795071445 18791316070 20209472390 21809713630 22478332588 24401993380 25755327604 26243580260 28097915735 31359672229 32194159505 33590142890 37582632140 40418944780 43619427260 52464285767 56195831470 62719344458 64388319010 67180285780 80802659101 93781768609 104928571534 112391662940 125438688916 128776638020 144437614427 156798361145 161605318202 187563537218 209857143068 241642075321 257441030159 262321428835 276869771743 288875228854 313596722290 323210636404 375127074436 404013295505 460184957593 468908843045 483284150642 514882060318 524642857670 553739543486 577750457708 627193444580 722188072135 769882891139 808026591010 920369915186 937817686090 966568301284 1029764120636 1049285715340 1107479086972 1185732044017 1208210376605 1287205150795 1384348858715 1444376144270 1539765782278 1616053182020 1840739830372 1875635372180 2300924787965 2371464088034 2416420753210 2574410301590 2768697717430 2888752288540 3079531564556 3849414455695 4601849575930 4742928176068 4832841506420 5148820603180 5537395434860 5928660220085 7698828911390 9203699151860 11069964296837 11857320440170 15397657822780 19787953176499 22139928593674 23714640880340 33104964318977 39575906352998 44279857187348 50986477892731 55349821484185 66209928637954 79151812705996 98939765882495 101972955785462 110699642968370 132419857275908 162445290030329 165524821594885 197879531764990 203945911570924 221399285936740 254932389463655 324890580060658 331049643189770 395759063529980 509864778927310 649781160121316 662099286379540 812226450151645 1019729557854620 1624452900303290 3248905800606580 6985147471304147 13970294942608294 27940589885216588 34925737356520735 69851474713041470 139702949426082940
• Sum of all divisors σ(n): 305178901223454720
• Sum of proper divisors (its aliquot sum) s(n): 165475951797371780
• 139702949426082940 is an abundant number, because the sum of its proper divisors (165475951797371780) is greater than itself. Its abundance is 25773002371288840

Bases of 139702949426082940

• Binary: 111110000010100110001011110100010100111011011010001111100₂
• Hexadecimal: 0x1F05317A29DB47C
• Base-36: 127KK8YX0XVG

Squares and roots of 139702949426082940

• 139702949426082940 squared (139702949426082940²) is 19516914078346687654726791759043600
• 139702949426082940 cubed (139702949426082940³) is 2726570460440473439976573613234984669037468676184000
• The square root of 139702949426082940 is 373768577.3658386869
• The cube root of 139702949426082940 is 518881.9041024375

Scales and comparisons

• 139,702,949,426,082,940 seconds is equal to 4,442,121,662 years, 8 weeks, 2 hours, 35 minutes, 40 seconds.
• To count from 1 to 139,702,949,426,082,940 would take you about thirteen billion, three hundred twenty-six million, three hundred sixty-four thousand, nine hundred eighty-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 139702949426082940 cubic inches would be around 43240.2 feet tall.

Recreational maths with 139702949426082940

• 139702949426082940 backwards is 049280624949207931
• The number of decimal digits it has is: 18
• The sum of 139702949426082940's digits is 79
• More coming soon!