42708066807978

Names of 42708066807978

• Cardinal: 42708066807978 can be written as Forty-two trillion, seven hundred eight billion, sixty-six million, eight hundred seven thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 4.2708066807978 × 10¹³

Factors of 42708066807978

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 636

Divisors of 42708066807978

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 33 39 66 71 78 99 117 121 127 142 143 198 213 234 242 254 286 363 381 409 426 429 639 726 762 781 818 858 923 1089 1143 1227 1278 1287 1397 1562 1573 1651 1846 2178 2286 2343 2454 2574 2769 2794 3146 3302 3681 4191 4499 4686 4719 4953 5317 5538 7029 7362 8307 8382 8591 8998 9017 9438 9906 10153 10634 12573 13497 14058 14157 14859 15367 15951 16614 17182 18034 18161 20306 25146 25773 26994 27051 28314 29039 29718 30459 30734 31902 36322 40491 46101 47853 49489 51546 51943 54102 54483 58078 58487 60918 77319 80982 81153 87117 91377 92202 95706 98978 99187 103886 108966 111683 116974 117221 138303 148467 154638 155829 162306 163449 167281 174234 175461 182754 198374 199771 223366 234442 261351 276606 296934 297561 311658 319429 326898 334562 335049 350922 351663 377507 399542 445401 467487 501843 522702 526383 571373 595122 599313 638858 643357 670098 675259 703326 755014 890802 892683 934974 958287 1003686 1005147 1052766 1054989 1091057 1132521 1142746 1198626 1286714 1289431 1350518 1505529 1714119 1785366 1797939 1840091 1916574 1930071 2010294 2025777 2109978 2174653 2182114 2265042 2578862 2874861 3011058 3273171 3397563 3428238 3513719 3595878 3680182 3687953 3860142 3868293 4051554 4152577 4349306 5142357 5520273 5749722 5790213 6077331 6285103 6523959 6546342 6795126 7027438 7375906 7427849 7736586 8305154 9819513 10284714 10541157 11040546 11063859 11580426 11604879 11876951 12154662 12457731 12570206 13047918 14183741 14855698 16560819 18855309 19571877 19639026 20241001 21082314 21244687 22127718 22283547 23209758 23753902 23921183 24915462 28367482 31623471 33121638 33191577 35630853 37373193 37710618 39143754 40482002 40567483 42489374 42551223 44567094 45678347 47842366 47943389 56565927 60723003 63246942 63734061 66383154 66850641 71261706 71763549 74746386 81134966 81706339 85102446 91356694 95886778 106892559 113131854 121446006 121702449 127468122 127653669 130646461 133701282 137035041 143527098 143830167 154400363 163412678 182169009 191202183 213785118 215290647 233691557 243404898 245119017 255307338 261292922 263133013 274070082 276180931 287660334 308800726 364338018 365107347 382404366 391939383 411105123 430581294 431490501 446242313 463201089 467383114 490238034 526266026 527377279 552361862 701074671 730214694 735357051 783878766 789399039 822210246 828542793 862981002 892484626 926402178 1054754558 1175818149 1338726939 1389603267 1402149342 1437111071 1470714102 1508372777 1578798078 1582131837 1657085586 1698403993 2103224013 2351636298 2368197117 2485628379 2570607127 2677453878 2779206534 2874222142 3016745554 3037990241 3164263674 3396807986 4016180817 4206448026 4311333213 4525118331 4736394234 4746395511 4971256758 5095211979 5141214254 5801150069 6075980482 7711821381 8032361634 8622666426 9050236662 9113970723 9492791022 10190423958 11602300138 12933999639 13575354993 15285635937 15423642762 16592100547 17403450207 18227941446 18682443923 19608846101 23135464143 25867999278 27150709986 27341912169 30571271874 33184201094 33417892651 34806900414 37364887846 39217692202 46270928286 49776301641 52210350621 54683824338 56047331769 58826538303 66835785302 99552603282 100253677953 104420701242 112094663538 117653076606 149328904923 168141995307 176479614909 182513106017 200507355906 215697307111 298657809846 300761033859 336283990614 352959229818 365026212034 431394614222 547539318051 601522067718 647091921333 1095078636102 1294183842666 1642617954153 1941275763999 2372670378221 3285235908306 3882551527998 4745340756442 7118011134663 14236022269326 21354033403989 42708066807978
• Sum of all divisors σ(n): 112226780510208
• Sum of proper divisors (its aliquot sum) s(n): 69518713702230
• 42708066807978 is an abundant number, because the sum of its proper divisors (69518713702230) is greater than itself. Its abundance is 26810646894252

Bases of 42708066807978

• Binary: 1001101101011110111111001001101011000010101010₂
• Hexadecimal: 0x26D7BF26B0AA
• Base-36: F4ZTCAD2I

Squares and roots of 42708066807978

• 42708066807978 squared (42708066807978²) is 1823978970474712153924448484
• 42708066807978 cubed (42708066807978³) is 77898615727380938607024481571839981205352
• The square root of 42708066807978 is 6535140.9172242033
• The cube root of 42708066807978 is 34954.5169217625

Scales and comparisons

• 42,708,066,807,978 seconds is equal to 1,357,984 years, 21 weeks, 5 days, 19 hours, 6 minutes, 18 seconds.
• To count from 1 to 42,708,066,807,978 would take you about three million, three hundred ninety-four thousand, nine hundred sixty-one 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 42708066807978 cubic inches would be around 2912.9 feet tall.

Recreational maths with 42708066807978

• 42708066807978 backwards is 87970866080724
• The number of decimal digits it has is: 14
• The sum of 42708066807978's digits is 72
• More coming soon!