129442672108134

Names of 129442672108134

• Cardinal: 129442672108134 can be written as One hundred twenty-nine trillion, four hundred forty-two billion, six hundred seventy-two million, one hundred eight thousand, one hundred thirty-four.

Scientific notation

• Scientific notation: 1.29442672108134 × 10¹⁴

Factors of 129442672108134

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22896

Divisors of 129442672108134

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 53 54 63 66 77 99 106 121 126 154 159 189 198 231 242 297 318 363 371 378 462 477 583 594 693 726 742 847 954 1089 1113 1166 1386 1431 1694 1749 2079 2178 2226 2541 2647 2862 3267 3339 3498 4081 4158 5082 5247 5294 6413 6534 6678 7623 7941 8162 10017 10494 12243 12826 15246 15741 15882 18529 19239 20034 20173 22869 23823 24486 29117 31482 36729 37058 38478 40346 44891 45738 47646 55587 57717 58234 60519 71469 73458 87351 89782 110187 111174 115434 121038 134673 140291 141211 142938 166761 173151 174702 181557 203819 220374 221903 262053 269346 280582 282422 320287 333522 346302 363114 404019 407638 420873 423633 443806 500283 524106 544671 611457 640574 665709 786159 808038 841746 847266 960861 982037 1000566 1069169 1089342 1212057 1222914 1262619 1270899 1331418 1543201 1553321 1572318 1834371 1921722 1964074 1997127 2138338 2242009 2424114 2440933 2525238 2541798 2882583 2946111 3086402 3106642 3207507 3668742 3787857 3812697 3994254 4484018 4629603 4659963 4881866 5503113 5765166 5892222 5991381 6415014 6726027 7322799 7484183 7575714 7625394 8647749 8838333 9259206 9319926 9622521 10802407 11006226 11760859 11982762 13452054 13888809 13979889 14645598 14968366 16975211 17086531 17295498 17676666 19245042 20178081 21604814 21968397 22452549 23521718 26514999 27777618 27959778 28867563 32407221 33950422 34173062 35282577 40356162 41666427 41939667 43936794 44905098 50925633 51259593 53029998 53397931 57735126 60534243 64814442 65905191 67357647 70565154 82326013 83332854 83879334 97221663 101851266 102519186 105847731 106795862 118826477 121068486 129369449 131810382 134715294 152776899 153778779 160193793 164652026 194443326 202072941 211695462 237652954 246978039 258738898 291664989 305553798 307557558 317543193 320387586 356479431 373785517 388108347 404145882 458330697 461336337 480581379 493956078 583329978 587377241 635086386 712958862 740934117 747571034 776216694 905586143 916661394 922672674 961162758 1069438293 1121356551 1164325041 1174754482 1441744137 1481868234 1762131723 1811172286 2138876586 2222802351 2242713102 2328650082 2716758429 2830090343 2883488274 3208314879 3364069653 3492975123 3524263446 4111640687 4445604702 5286395169 5433516858 5660180686 6416629758 6461149651 6728139306 6985950246 8150275287 8223281374 8490271029 10092208959 10572790338 12334922061 12922299302 15859185507 16300550574 16980542058 19383448953 19810632401 20184417918 24450825861 24669844122 25470813087 31130993773 31718371014 37004766183 38766897906 39621264802 45228047557 48901651722 50941626174 58150346859 59431897203 62261987546 74009532366 76412439261 90456095114 93392981319 111014298549 116300693718 118863794406 135684142671 152824878522 174451040577 178295691609 186785962638 217916956411 222028597098 271368285342 280178943957 342440931503 348902081154 356591383218 407052428013 435833912822 534887074827 560357887914 653750869233 684881863006 814104856026 840536831871 1027322794509 1069774149654 1221157284039 1307501738466 1681073663742 1961252607699 2054645589018 2397086520521 2442314568078 3081968383527 3922505215398 4794173041042 5883757823097 6163936767054 7191259561563 9245905150581 11767515646194 14382519123126 18491810301162 21573778684689 43147557369378 64721336054067 129442672108134
• Sum of all divisors σ(n): 368321127229440
• Sum of proper divisors (its aliquot sum) s(n): 238878455121306
• 129442672108134 is an abundant number, because the sum of its proper divisors (238878455121306) is greater than itself. Its abundance is 109435783013172

Bases of 129442672108134

• Binary: 11101011011101000111000011111010110001001100110₂
• Hexadecimal: 0x75BA387D6266
• Base-36: 19VT54V1PI

Squares and roots of 129442672108134

• 129442672108134 squared (129442672108134²) is 16755405362493891799788961956
• 129442672108134 cubed (129442672108134³) is 2168864442376166941711486767569366044150104
• The square root of 129442672108134 is 11377287.5549550035
• The cube root of 129442672108134 is 50585.4739281941

Scales and comparisons

• 129,442,672,108,134 seconds is equal to 4,115,876 years, 30 weeks, 1 day, 7 hours, 48 minutes, 54 seconds.
• To count from 1 to 129,442,672,108,134 would take you about ten million, two hundred eighty-nine thousand, six hundred ninety-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 129442672108134 cubic inches would be around 4215.5 feet tall.

Recreational maths with 129442672108134

• 129442672108134 backwards is 431801276244921
• 129442672108134 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 129442672108134's digits is 54
• More coming soon!