132581987421728

Names of 132581987421728

• Cardinal: 132581987421728 can be written as One hundred thirty-two trillion, five hundred eighty-one billion, nine hundred eighty-seven million, four hundred twenty-one thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.32581987421728 × 10¹⁴

Factors of 132581987421728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 282

Divisors of 132581987421728

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 13 16 26 32 37 52 74 103 104 127 148 169 206 208 254 296 338 412 416 481 508 592 676 824 962 1016 1184 1339 1352 1369 1648 1651 1924 2032 2678 2704 2738 3296 3302 3811 3848 4064 4699 5356 5408 5476 6253 6604 7622 7696 9398 10712 10952 12506 13081 13208 15244 15392 17407 17797 18796 21424 21463 21904 25012 26162 26416 30488 34814 35594 37592 42848 42926 43808 49543 50024 50653 52324 52832 60976 61087 69628 71188 75184 85852 99086 100048 101306 104648 121952 122174 139256 141007 142376 150368 170053 171704 173863 198172 200096 202612 209296 231361 244348 278512 282014 284752 340106 343408 347726 396344 405224 418592 462722 483997 488696 557024 564028 569504 644059 658489 680212 686816 695452 792688 794131 810448 925444 967994 977392 1128056 1288118 1316978 1360424 1390904 1585376 1588262 1620896 1833091 1850888 1874161 1935988 1954784 2210689 2256112 2260219 2576236 2633956 2720848 2781808 3176524 3666182 3701776 3748322 3871976 4421378 4512224 4520438 5152472 5217259 5267912 5441696 5563616 6291961 6353048 6432931 7332364 7403552 7496644 7743952 8560357 8842756 9040876 10304944 10434518 10535824 12583922 12706096 12865862 14664728 14993288 15487904 17120714 17685512 17907889 18081752 20609888 20869036 21071648 23830183 24364093 25167844 25412192 25731724 29329456 29382847 29986576 34241428 35371024 35815778 36163504 41738072 47660366 48728186 50335688 51463448 58658912 58765694 59973152 67824367 68482856 70742048 71631556 72327008 81795493 83476144 83628103 95320732 97456372 100671376 102926896 117531388 135648734 136965712 143263112 163590986 166952288 167256206 190641464 193038583 194912744 201342752 205853792 232802557 235062776 238018447 271297468 273931424 286526224 316733209 327181972 334512412 381282928 386077166 389825488 465605114 470125552 476036894 542594936 573052448 633466418 654363944 662591893 669024824 762565856 772154332 779650976 881716771 931210228 940251104 952073788 1085189872 1087165339 1266932836 1308727888 1325183786 1338049648 1544308664 1763433542 1862420456 1904147576 2170379744 2174330678 2509501579 2533865672 2617455776 2650367572 2676099296 3026433241 3088617328 3094239811 3526867084 3724840912 3808295152 4348661356 5019003158 5067731344 5300735144 6052866482 6177234656 6188479622 7053734168 7449681824 7616590304 8613694609 8697322712 10038006316 10135462688 10601470288 12105732964 12376959244 14107468336 17227389218 17394645424 20076012632 21202940576 24211465928 24515900041 24753918488 28214936672 32623520527 34454778436 34789290848 40152025264 40225117543 48422931856 49031800082 49507836976 65247041054 68909556872 80304050528 80450235086 96845863712 98063600164 99015673952 111978029917 130494082108 137819113744 160900470172 196127200328 223956059834 260988164216 275638227488 318706700533 321800940344 392254400656 447912119668 521976328432 637413401066 643601880688 784508801312 895824239336 1043952656864 1274826802132 1287203761376 1791648478672 2549653604264 3583296957344 4143187106929 5099307208528 8286374213858 10198614417056 16572748427716 33145496855432 66290993710864 132581987421728
• Sum of all divisors σ(n): 295624934212608
• Sum of proper divisors (its aliquot sum) s(n): 163042946790880
• 132581987421728 is an abundant number, because the sum of its proper divisors (163042946790880) is greater than itself. Its abundance is 30460959369152

Bases of 132581987421728

• Binary: 11110001001010100100110010000111000111000100000₂
• Hexadecimal: 0x789526438E20
• Base-36: 1AZVBO58GW

Squares and roots of 132581987421728

• 132581987421728 squared (132581987421728²) is 17577983388695241604926505984
• 132581987421728 cubed (132581987421728³) is 2330523972539336247973892003888555723620352
• The square root of 132581987421728 is 11514425.1885071537
• The cube root of 132581987421728 is 50991.1541010101

Scales and comparisons

• 132,581,987,421,728 seconds is equal to 4,215,697 years, 5 weeks, 7 hours, 22 minutes, 8 seconds.
• To count from 1 to 132,581,987,421,728 would take you about ten million, five hundred thirty-nine thousand, two hundred forty-two 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 132581987421728 cubic inches would be around 4249.3 feet tall.

Recreational maths with 132581987421728

• 132581987421728 backwards is 827124789185231
• The number of decimal digits it has is: 15
• The sum of 132581987421728's digits is 68
• More coming soon!