12195131587128

Names of 12195131587128

• Cardinal: 12195131587128 can be written as Twelve trillion, one hundred ninety-five billion, one hundred thirty-one million, five hundred eighty-seven thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2195131587128 × 10¹³

Factors of 12195131587128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 696

Divisors of 12195131587128

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 81 84 98 108 126 147 162 168 189 193 196 216 243 252 294 324 343 378 386 392 441 486 491 504 567 579 588 648 686 756 772 882 972 982 1029 1134 1158 1176 1323 1351 1372 1473 1512 1544 1701 1737 1764 1944 1964 2058 2268 2316 2646 2702 2744 2946 3087 3402 3437 3474 3528 3928 3969 4053 4116 4419 4536 4632 5211 5292 5404 5892 6174 6804 6874 6948 7938 8106 8232 8838 9261 9457 10311 10422 10584 10808 11784 11907 12159 12348 13257 13608 13748 13896 15633 15876 16212 17676 18522 18914 20622 20844 23814 24059 24318 24696 26514 27496 27783 28371 30933 31266 31752 32424 35352 36477 37044 37249 37828 39771 41244 41688 46899 47628 48118 48636 53028 55566 56742 61866 62532 66199 72177 72954 74088 74498 75656 79542 82488 83349 85113 92799 93798 94763 95256 96236 97272 106056 109431 111132 111747 113484 119313 123732 125064 132398 144354 145908 148996 159084 166698 168413 170226 185598 187596 189526 192472 198597 216531 218862 222264 223494 226968 238626 247464 255339 260743 264796 278397 284289 288708 291816 297992 318168 328293 333396 335241 336826 340452 371196 375192 379052 397194 433062 437724 446988 477252 505239 510678 521486 529592 556794 568578 577416 595791 649593 656586 663341 666792 670482 673652 680904 742392 758104 766017 782229 794388 835191 852867 866124 875448 893976 954504 1005723 1010478 1021356 1042972 1113588 1137156 1191582 1299186 1313172 1326682 1340964 1347304 1515717 1532034 1564458 1588776 1670382 1705734 1732248 1787373 1825201 1948779 1990023 2011446 2020956 2042712 2085944 2227176 2274312 2298051 2346687 2383164 2558601 2598372 2626344 2653364 2681928 3017169 3031434 3064068 3128916 3340764 3411468 3574746 3650402 3897558 3980046 4022892 4041912 4547151 4596102 4643387 4693374 4766328 5117202 5196744 5306728 5362119 5475603 5846337 5970069 6034338 6062868 6128136 6257832 6681528 6822936 7040061 7149492 7300804 7675803 7795116 7960092 8045784 9051507 9094302 9192204 9286774 9386748 10234404 10724238 10951206 11692674 11940138 12068676 12125736 12776407 13641453 13930161 14080122 14298984 14601608 15351606 15590232 15920184 16086357 16426809 17910207 18103014 18188604 18289259 18384408 18573548 18773496 20468808 21120183 21448476 21902412 23027409 23385348 23880276 24137352 25552814 27282906 27860322 28160244 30703212 32172714 32503709 32853618 35820414 36206028 36377208 36578518 37147096 38329221 40924359 41790483 42240366 42896952 43804824 46054818 46770696 47760552 49280427 51105628 53730621 54565812 54867777 55720644 56320488 61406424 63360549 64345428 65007418 65707236 71640828 72412056 73157036 76658442 81848718 83580966 84480732 92109636 97511127 98560854 102211256 107461242 109131624 109735554 111441288 114987663 125371449 126721098 128024813 128690856 130014836 131414472 143281656 146314072 147841281 153316884 161191863 163697436 164603331 167161932 168961464 184219272 195022254 197121708 214922484 219471108 229975326 250742898 253442196 256049626 260029672 292533381 295682562 306633768 322383726 327394872 329206662 334323864 344962989 376114347 384074439 390044508 394243416 429844968 438942216 443523843 459950652 493809993 501485796 506884392 512099252 585066762 591365124 644767452 658413324 689925978 752228694 768148878 780089016 877600143 887047686 896173691 919901304 987619986 1002971592 1024198504 1034888967 1128343041 1152223317 1170133524 1182730248 1289534904 1316826648 1379851956 1481429979 1504457388 1536297756 1755200286 1774095372 1792347382 1975239972 2069777934 2256686082 2304446634 2340267048 2632800429 2688521073 2759703912 2962859958 3008914776 3072595512 3104666901 3456669951 3510400572 3548190744 3584694764 3950479944 4139555868 4444289937 4513372164 4608893268 5265600858 5377042146 5925719916 6209333802 6273215837 6913339902 7020801144 7169389528 7898401287 8065563219 8279111736 8888579874 9026744328 9217786536 10370009853 10531201716 10754084292 11851439832 12418667604 12546431674 13826679804 15796802574 16131126438 17777159748 18819647511 20740019706 21062403432 21508168584 24196689657 24837335208 25092863348 27653359608 31110029559 31593605148 32262252876 35554319496 37639295022 41480039412 48393379314 50185726696 56458942533 62220059118 63187210296 64524505752 72590068971 75278590044 82960078824 96786758628 112917885066 124440118236 145180137942 150557180088 169376827599 193573517256 217770206913 225835770132 248880236472 290360275884 338753655198 435540413826 451671540264 508130482797 580720551768 677507310396 871080827652 1016260965594 1355014620792 1524391448391 1742161655304 2032521931188 3048782896782 4065043862376 6097565793564 12195131587128
• Sum of all divisors σ(n): 40233551904000
• Sum of proper divisors (its aliquot sum) s(n): 28038420316872
• 12195131587128 is an abundant number, because the sum of its proper divisors (28038420316872) is greater than itself. Its abundance is 15843288729744

Bases of 12195131587128

• Binary: 10110001011101100110011111000111101000111000₂
• Hexadecimal: 0xB17667C7A38
• Base-36: 4BMD6H7I0

Squares and roots of 12195131587128

• 12195131587128 squared (12195131587128²) is 148721234427367092255288384
• 12195131587128 cubed (12195131587128³) is 1813675023641852602013513427321262321152
• The square root of 12195131587128 is 3492152.8584997535
• The cube root of 12195131587128 is 23017.7126236391

Scales and comparisons

• 12,195,131,587,128 seconds is equal to 387,767 years, 24 weeks, 7 hours, 58 minutes, 48 seconds.
• To count from 1 to 12,195,131,587,128 would take you about nine hundred sixty-nine thousand, four hundred eighteen 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 12195131587128 cubic inches would be around 1918.1 feet tall.

Recreational maths with 12195131587128

• 12195131587128 backwards is 82178513159121
• 12195131587128 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12195131587128's digits is 54
• More coming soon!