1272128115132

Names of 1272128115132

• Cardinal: 1272128115132 can be written as One trillion, two hundred seventy-two billion, one hundred twenty-eight million, one hundred fifteen thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.272128115132 × 10¹²

Factors of 1272128115132

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 192

Divisors of 1272128115132

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 27 28 34 36 42 49 51 54 63 68 81 84 98 102 108 119 126 147 153 162 163 189 196 204 238 243 252 289 294 306 324 326 343 357 378 441 459 476 486 489 567 578 588 612 652 686 714 729 756 833 867 882 918 972 978 1029 1071 1134 1141 1156 1323 1372 1377 1428 1458 1467 1666 1701 1734 1764 1836 1956 2023 2058 2142 2187 2268 2282 2499 2601 2646 2754 2771 2916 2934 3087 3213 3332 3402 3423 3468 3969 4046 4116 4131 4284 4374 4401 4564 4998 5103 5202 5292 5508 5542 5831 5868 6069 6174 6426 6561 6804 6846 7497 7803 7938 7987 8092 8262 8313 8748 8802 9261 9639 9996 10206 10269 10404 11084 11662 11907 12138 12348 12393 12852 13122 13203 13692 14161 14994 15309 15606 15876 15974 16524 16626 17493 17604 18207 18522 19278 19397 19683 20412 20538 22491 23324 23409 23814 23961 24276 24786 24939 26244 26406 27783 28322 28917 29988 30618 30807 31212 31948 33252 34986 35721 36414 37044 37179 38556 38794 39366 39609 41076 42483 44982 45927 46818 47107 47628 47922 49572 49878 52479 52812 54621 55566 55909 56644 57834 58191 61236 61614 67473 69972 70227 71442 71883 72828 74358 74817 77588 78732 79218 83349 84966 86751 89964 91854 92421 93636 94214 95844 99127 99756 104958 107163 109242 111132 111537 111818 115668 116382 118827 123228 127449 134946 135779 137781 140454 141321 142884 143766 148716 149634 157437 158436 163863 166698 167727 169932 173502 174573 183708 184842 188428 198254 202419 209916 210681 214326 215649 218484 223074 223636 224451 232764 237654 250047 254898 260253 269892 271558 275562 277263 280908 282642 287532 297381 299268 314874 321489 327726 329749 333396 334611 335454 347004 349146 356481 369684 382347 396508 404838 407337 421362 423963 428652 431298 446148 448902 472311 475308 491589 500094 503181 509796 520506 523719 543116 551124 554526 565284 594762 607257 629748 632043 642978 646947 655452 659498 669222 670908 673353 698292 712962 750141 764694 780759 809676 814674 831789 842724 847926 862596 892143 897804 944622 950453 964467 983178 989247 1000188 1006362 1041012 1047438 1069443 1109052 1147041 1189524 1214514 1222011 1264086 1271889 1285956 1293894 1318996 1338444 1346706 1416933 1425924 1474767 1500282 1509543 1529388 1561518 1571157 1629348 1663578 1695852 1784286 1821771 1889244 1896129 1900906 1928934 1940841 1966356 1978494 2012724 2020059 2094876 2138886 2250423 2294082 2308243 2342277 2429028 2444022 2495367 2528172 2543778 2587788 2676429 2693412 2833866 2851359 2949534 2967741 3000564 3019086 3123036 3142314 3208329 3327156 3441123 3568572 3643542 3666033 3792258 3801812 3815667 3857868 3881682 3956988 4040118 4250799 4277772 4424301 4500846 4528629 4588164 4616486 4684554 4713471 4888044 4990734 5087556 5352858 5465313 5667732 5688387 5702718 5822523 5899068 5935482 6038172 6060177 6284628 6416658 6751269 6882246 6924729 7287084 7332066 7486101 7584516 7631334 7763364 8029287 8080236 8501598 8554077 8848602 8903223 9001692 9057258 9232972 9369108 9426942 9981468 10323369 10705716 10930626 10998099 11376774 11405436 11447001 11645046 11870964 12120354 12752397 12833316 13272903 13502538 13585887 13764492 13849458 14140413 14664132 14972202 15262668 16058574 16157701 16395939 17003196 17108154 17467569 17697204 17806446 18114516 18180531 18853884 20646738 20774187 21861252 21996198 22458303 22753548 22894002 23290092 24087861 24240708 25504794 25662231 26545806 26709669 27005076 27171774 27698916 28280826 29944404 30970107 32117148 32315402 32791878 32994297 34216308 34341003 34935138 35612892 36361062 38257191 39818709 40757661 41293476 41548374 42421239 43992396 44916606 45788004 48175722 48473103 51009588 51324462 52402707 53091612 53419338 54343548 54541593 56561652 61940214 62322561 64630804 65583756 65988594 68682006 69870276 72263583 72722124 76514382 76986693 79637418 80129007 81515322 83096748 84842478 89833212 92910321 96351444 96946206 98982891 102648924 103023009 104805414 106838676 109083186 114771573 122272983 123880428 124645122 127263717 131977188 137364012 144527166 145419309 153028764 153973386 157208121 159274836 160258014 163030644 169684956 185820642 186967683 193892412 197965782 206046018 209610828 216790749 218166372 229543146 230960079 240387021 244545966 249290244 254527434 278730963 289054332 290838618 296948673 307946772 309069027 314416242 320516028 366818949 371641284 373935366 381791151 395931564 412092036 433581498 436257927 459086292 461920158 480774042 489091932 509054868 557461926 560903049 581677236 593897346 618138054 628832484 650372247 692880237 721161063 733637898 747870732 763582302 867162996 872515854 890846019 923840316 927207081 961548084 1100456847 1114923852 1121806098 1187794692 1236276108 1300744494 1308773781 1385760474 1442322126 1467275796 1527164604 1682709147 1745031708 1781692038 1854414162 1951116741 2078640711 2163483189 2200913694 2243612196 2601488988 2617547562 2672538057 2771520948 2884644252 3365418294 3563384076 3708828324 3902233482 3926321343 4157281422 4326966378 4401827388 5048127441 5235095124 5345076114 6235922133 6490449567 6730836588 7804466964 7852642686 8314562844 8653932756 10096254882 10690152228 11778964029 12471844266 12980899134 15144382323 15705285372 18707766399 20192509764 23557928058 24943688532 25961798268 30288764646 35336892087 37415532798 45433146969 47115856116 60577529292 70673784174 74831065596 90866293938 106010676261 141347568348 181732587876 212021352522 318032028783 424042705044 636064057566 1272128115132
• Sum of all divisors σ(n): 4162128185600
• Sum of proper divisors (its aliquot sum) s(n): 2890000070468
• 1272128115132 is an abundant number, because the sum of its proper divisors (2890000070468) is greater than itself. Its abundance is 1617871955336

Bases of 1272128115132

• Binary: 10010100000110000101111101001000110111100₂
• Hexadecimal: 0x12830BE91BC
• Base-36: G8EO8FR0

Squares and roots of 1272128115132

• 1272128115132 squared (1272128115132²) is 1618309941309295047377424
• 1272128115132 cubed (1272128115132³) is 2058697575337171052851905032929579968
• The square root of 1272128115132 is 1127886.5701532225
• The cube root of 1272128115132 is 10835.3667829005

Scales and comparisons

• 1,272,128,115,132 seconds is equal to 40,449 years, 38 weeks, 3 days, 52 minutes, 12 seconds.
• To count from 1 to 1,272,128,115,132 would take you about one hundred one thousand, one hundred twenty-four 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 1272128115132 cubic inches would be around 902.9 feet tall.

Recreational maths with 1272128115132

• 1272128115132 backwards is 2315118212721
• 1272128115132 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1272128115132's digits is 36
• More coming soon!