71428623012162

Names of 71428623012162

• Cardinal: 71428623012162 can be written as Seventy-one trillion, four hundred twenty-eight billion, six hundred twenty-three million, twelve thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 7.1428623012162 × 10¹³

Factors of 71428623012162

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 729

Divisors of 71428623012162

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 41 53 54 78 81 82 106 117 123 159 162 234 246 318 351 369 477 533 617 689 702 738 954 1053 1066 1107 1234 1378 1431 1599 1681 1851 2067 2106 2173 2214 2862 3198 3321 3362 3702 4134 4293 4346 4797 5043 5553 6201 6519 6642 8021 8586 9594 10086 11106 12402 13038 14391 15129 16042 16659 18603 19557 21853 24063 25297 28249 28782 30258 32701 33318 37206 39114 43173 43706 45387 48126 49977 50594 55809 56498 58671 65402 65559 72189 75891 84747 86346 89093 90774 98103 99954 111618 117342 131118 136161 144378 151782 169494 176013 178186 196206 196677 216567 227673 254241 267279 272322 294309 328861 352026 380689 393354 425113 433134 455346 508482 534558 588618 590031 649701 657722 683019 761378 762723 801837 850226 882927 986583 1037177 1142067 1158209 1180062 1275339 1299402 1340741 1366038 1525446 1603674 1765854 1770093 1973166 2049057 2074354 2284134 2288169 2316418 2405511 2550678 2648781 2681482 2959749 3111531 3426201 3474627 3540186 3826017 4022223 4098114 4576338 4811022 4948957 5297562 5919498 6223062 6852402 6949254 7216533 7652034 8044446 8879247 9334593 9897914 10278603 10423881 11478051 12066669 13483301 14433066 14846871 15608249 17429633 17758494 18669186 20176517 20557206 20847762 22956102 24133338 26637741 26966602 28003779 29693742 30835809 31216498 31271643 34434153 34859266 36200007 40353034 40449903 44540613 46824747 52288899 53275482 54970381 56007558 60529551 61671618 62543286 68868306 72400014 80899806 84011337 89081226 93649494 93814929 104577798 108600021 109940762 121059102 121349709 133621839 140474241 156866697 164911143 168022674 181588653 187629858 202907237 217200042 242699418 262294721 267243678 280948482 313733394 329822286 363177306 364049127 400865517 405814474 421422723 470600091 494733429 524589442 544765959 608721711 639938209 714614953 728098254 786884163 801731034 827237197 842845446 941200182 989466858 1089531918 1092147381 1217443422 1264268169 1279876418 1411800273 1429229906 1484200287 1573768326 1634297877 1654474394 1826165133 1919814627 2143844859 2184294762 2360652489 2481711591 2528536338 2823600546 2968400574 3268595754 3652330266 3839629254 4287689718 4452600861 4721304978 4963423182 5478495399 5759443881 6431534577 7081957467 7445134773 8319196717 8905201722 10754083561 10956990798 11518887762 12863069154 14163914934 14890269546 16435486197 16638393434 17278331643 19294603731 21245872401 21508167122 22335404319 24957590151 32262250683 32870972394 33916725077 34556663286 38589207462 42491744802 44670808638 49915180302 51834994929 57883811193 64524501366 67006212957 67833450154 74872770453 96786752049 101750175231 103669989858 115767622386 134012425914 149745540906 193573504098 203500350462 224618311359 290360256147 305250525693 440917426001 449236622718 580720512294 610501051386 673854934077 871080768441 881834852002 915751577079 1322752278003 1347709868154 1742161536882 1831503154158 2645504556006 2747254731237 3968256834009 5494509462474 7936513668018 11904770502027 23809541004054 35714311506081 71428623012162
• Sum of all divisors σ(n): 180296989873308
• Sum of proper divisors (its aliquot sum) s(n): 108868366861146
• 71428623012162 is an abundant number, because the sum of its proper divisors (108868366861146) is greater than itself. Its abundance is 37439743848984

Bases of 71428623012162

• Binary: 10000001111011011000101101100111001000101000010₂
• Hexadecimal: 0x40F6C5B39142
• Base-36: PBHUTWQ4I

Squares and roots of 71428623012162

• 71428623012162 squared (71428623012162²) is 5102048185413558825999914244
• 71428623012162 cubed (71428623012162³) is 364432276425790302501670175008816969035528
• The square root of 71428623012162 is 8451545.5990109881
• The cube root of 71428623012162 is 41491.3366562439

Scales and comparisons

• 71,428,623,012,162 seconds is equal to 2,271,209 years, 13 weeks, 6 days, 18 hours, 2 minutes, 42 seconds.
• To count from 1 to 71,428,623,012,162 would take you about five million, six hundred seventy-eight thousand and 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 71428623012162 cubic inches would be around 3457.6 feet tall.

Recreational maths with 71428623012162

• 71428623012162 backwards is 26121032682417
• The number of decimal digits it has is: 14
• The sum of 71428623012162's digits is 45
• More coming soon!