13455571437672

Names of 13455571437672

• Cardinal: 13455571437672 can be written as Thirteen trillion, four hundred fifty-five billion, five hundred seventy-one million, four hundred thirty-seven thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.3455571437672 × 10¹³

Factors of 13455571437672

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 201750

Divisors of 13455571437672

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 17 21 24 26 28 34 39 42 49 51 52 56 68 78 84 91 98 102 104 119 136 147 156 168 182 196 204 221 238 257 273 294 312 357 364 392 408 442 476 514 546 588 637 663 714 728 771 833 884 952 1028 1092 1176 1274 1326 1428 1542 1547 1666 1768 1799 1911 2056 2184 2499 2548 2652 2856 3084 3094 3332 3341 3598 3822 4369 4641 4998 5096 5304 5397 6168 6188 6664 6682 7196 7644 8738 9282 9996 10023 10794 10829 12376 12593 13107 13364 14392 15288 17476 18564 19992 20046 21588 21658 23387 25186 26214 26728 30583 32487 34952 37128 37779 40092 43176 43316 46774 50372 52428 56797 61166 64974 70161 75558 80184 86632 91749 93548 100744 104856 113594 122332 129948 140322 151116 163709 170391 183498 187096 201451 214081 227188 244664 259896 280644 302232 327418 340782 366996 397579 402902 428162 454376 491127 561288 604353 642243 654836 681564 733992 795158 805804 856324 982254 1192737 1208706 1284486 1309672 1363128 1410157 1590316 1611608 1712648 1964508 2385474 2417412 2568972 2618863 2783053 2820314 3180632 3424667 3929016 4230471 4770948 4834824 5137944 5237726 5566106 5640628 6849334 7856589 8349159 8460942 9541896 9871099 10274001 10475452 11132212 11281256 13698668 15713178 16698318 16921884 18332041 19742198 20548002 20950904 22264424 23972669 27397336 29613297 31426356 33396636 33843768 36664082 39484396 41096004 44520671 47945338 51772907 54996123 59226594 62852712 66793272 71918007 73328164 78968792 82192008 89041342 95890676 103545814 109992246 118453188 128324287 133562013 143836014 146656328 155318721 167808683 178082684 191781352 207091628 219984492 236906376 256648574 267124026 287672028 310637442 311644697 335617366 356165368 362410349 384972861 414183256 439968984 503426049 513297148 534248052 575344056 621274884 623289394 671234732 673047791 724820698 769945722 880139419 934934091 1006852098 1026594296 1068496104 1087231047 1242549768 1246578788 1342469464 1346095582 1449641396 1539891444 1760278838 1869868182 2013704196 2019143373 2174462094 2181512879 2493157576 2536872443 2640418257 2692191164 2899282792 3079782888 3520557676 3739736364 4027408392 4038286746 4348924188 4363025758 4711334537 5073744886 5280836514 5384382328 6160975933 6544538637 7041115352 7479472728 7610617329 8076573492 8697848376 8726051516 9422669074 10147489772 10561673028 11441812447 12321951866 13089077274 14134003611 15221234658 16153146984 17452103032 18482927799 18845338148 20294979544 21123346056 22883624894 24643903732 26178154548 28268007222 30442469316 32979341759 34325437341 36965855598 37690676296 43126831531 45767249788 49287807464 52356309096 56536014444 60884938632 65958683518 68650874682 73931711196 80092687129 86253663062 91534499576 98938025277 113072028888 129380494593 131917367036 137301749364 147863422392 160185374258 172507326124 197876050554 240278061387 258760989186 263834734072 274603498728 320370748516 345014652248 395752101108 480556122774 517521978372 560648809903 640741497032 791504202216 961112245548 1035043956744 1121297619806 1681946429709 1922224491096 2242595239612 3363892859418 4485190479224 6727785718836 13455571437672
• Sum of all divisors σ(n): 44793803053440
• Sum of proper divisors (its aliquot sum) s(n): 31338231615768
• 13455571437672 is an abundant number, because the sum of its proper divisors (31338231615768) is greater than itself. Its abundance is 17882660178096

Bases of 13455571437672

• Binary: 11000011110011011110100011100100100001101000₂
• Hexadecimal: 0xC3CDE8E4868
• Base-36: 4RPEJTKKO

Squares and roots of 13455571437672

• 13455571437672 squared (13455571437672²) is 181052402714294532980779584
• 13455571437672 cubed (13455571437672³) is 2436163538684350004205438166626226088448
• The square root of 13455571437672 is 3668183.6701114081
• The cube root of 13455571437672 is 23784.8663515923

Scales and comparisons

• 13,455,571,437,672 seconds is equal to 427,845 years, 28 weeks, 4 days, 12 hours, 41 minutes, 12 seconds.
• To count from 1 to 13,455,571,437,672 would take you about one million, sixty-nine thousand, six hundred thirteen 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 13455571437672 cubic inches would be around 1982.1 feet tall.

Recreational maths with 13455571437672

• 13455571437672 backwards is 27673417555431
• The number of decimal digits it has is: 14
• The sum of 13455571437672's digits is 60
• More coming soon!