12921764249792

Names of 12921764249792

• Cardinal: 12921764249792 can be written as Twelve trillion, nine hundred twenty-one billion, seven hundred sixty-four million, two hundred forty-nine thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.2921764249792 × 10¹³

Factors of 12921764249792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 196

Divisors of 12921764249792

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 8 16 31 32 37 43 62 64 74 83 86 124 148 166 172 248 296 332 344 496 592 664 688 961 992 1147 1184 1328 1333 1369 1376 1591 1849 1922 1984 2294 2368 2573 2656 2666 2738 2752 3071 3182 3569 3698 3844 4588 5146 5312 5332 5476 6142 6364 7138 7396 7688 9176 10292 10664 10952 12284 12728 14276 14792 15376 18352 20584 21328 21904 24568 25456 28552 29584 30752 35557 36704 41168 41323 42439 42656 43808 49136 49321 50912 57104 57319 58867 59168 61504 68413 71114 73408 79763 82336 82646 84878 85312 87616 95201 98272 98642 101824 110639 113627 114208 114638 117734 118336 132053 136826 142228 153467 159526 164672 165292 169756 190402 196544 197284 221278 227254 228416 229276 235468 264106 273652 284456 306934 319052 330584 339512 380804 394568 442556 454508 458552 470936 528212 547304 568912 613868 638104 661168 679024 761608 789136 885112 909016 917104 941872 1056424 1094608 1137824 1227736 1276208 1315609 1322336 1358048 1523216 1528951 1578272 1770224 1776889 1818032 1824877 1834208 1883744 2112848 2120803 2189216 2275648 2455472 2531281 2552416 2631218 2644672 2716096 2951231 3046432 3057902 3156544 3429809 3522437 3540448 3553778 3636064 3649754 3668416 3767488 4093643 4225696 4241606 4378432 4757477 4885961 4910944 5062562 5104832 5262436 5678279 5902462 6092864 6115804 6859618 7044874 7080896 7107556 7272128 7299508 8187286 8451392 8483212 9514954 9771922 9821888 10125124 10524872 11356558 11804924 12231608 13719236 14089748 14215112 14599016 16374572 16966424 19029908 19543844 20250248 21049744 22713116 23609848 24463216 27438472 28179496 28430224 29198032 32749144 33932848 38059816 39087688 40500496 42099488 45426232 47219696 48926432 54876944 56358992 56571187 56860448 58396064 65498288 65744893 67865696 76119632 78175376 78469711 81000992 84198976 90852464 94439392 97852864 109195547 109753888 112717984 113142374 113720896 116792128 126902933 130996576 131489786 135731392 147481787 151464791 152239264 156350752 156939422 162001984 176026649 181704928 188878784 210096323 218391094 219507776 225435968 226284748 253805866 261993152 262979572 294963574 302929582 304478528 312701504 313878844 352053298 363409856 420192646 436782188 452569496 507611732 525959144 589927148 605859164 627757688 704106596 840385292 873564376 905138992 1015223464 1051918288 1179854296 1211718328 1255515376 1408213192 1680770584 1747128752 1810277984 2030446928 2103836576 2359708592 2423436656 2432561041 2511030752 2816426384 3361541168 3494257504 3620555968 4060893856 4207673152 4695408521 4719417184 4846873312 4865122082 5022061504 5456826119 5632852768 6512986013 6723082336 6988515008 8121787712 9390817042 9438834368 9693746624 9730244164 10913652238 11265705536 13025972026 13446164672 18781634084 19460488328 21827304476 26051944052 37563268168 38920976656 43654608952 52103888104 75126536336 77841953312 87309217904 104207776208 150253072672 155683906624 174618435808 201902566403 208415552416 300506145344 349236871616 403805132806 416831104832 807610265612 1615220531224 3230441062448 6460882124896 12921764249792
• Sum of all divisors σ(n): 28214799401124
• Sum of proper divisors (its aliquot sum) s(n): 15293035151332
• 12921764249792 is an abundant number, because the sum of its proper divisors (15293035151332) is greater than itself. Its abundance is 2371270901540

Bases of 12921764249792

• Binary: 10111100000010010101001010110000000011000000₂
• Hexadecimal: 0xBC0952B00C0
• Base-36: 4KW6CSYBK

Squares and roots of 12921764249792

• 12921764249792 squared (12921764249792²) is 166971991327202608572043264
• 12921764249792 cubed (12921764249792³) is 2157572708248426545756914055625527001088
• The square root of 12921764249792 is 3594685.5564558077
• The cube root of 12921764249792 is 23466.0831077351

Scales and comparisons

• 12,921,764,249,792 seconds is equal to 410,872 years, 6 weeks, 6 days, 14 hours, 16 minutes, 32 seconds.
• To count from 1 to 12,921,764,249,792 would take you about one million, twenty-seven thousand, one hundred eighty 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 12921764249792 cubic inches would be around 1955.5 feet tall.

Recreational maths with 12921764249792

• 12921764249792 backwards is 29794246712921
• The number of decimal digits it has is: 14
• The sum of 12921764249792's digits is 65
• More coming soon!