12731689926528

Names of 12731689926528

• Cardinal: 12731689926528 can be written as Twelve trillion, seven hundred thirty-one billion, six hundred eighty-nine million, nine hundred twenty-six thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2731689926528 × 10¹³

Factors of 12731689926528

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4134

Divisors of 12731689926528

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 37 46 48 64 67 69 74 92 96 111 128 134 138 148 151 184 192 201 222 268 276 296 302 368 384 402 444 453 536 552 592 604 736 804 851 888 906 1072 1104 1184 1208 1472 1541 1608 1702 1776 1812 2144 2208 2368 2416 2479 2553 2944 3082 3216 3404 3473 3552 3624 3851 4288 4416 4623 4736 4832 4958 5106 5587 6164 6432 6808 6946 7104 7248 7437 7702 8576 8832 9246 9664 9916 10117 10212 10419 11174 11553 12328 12864 13616 13892 14208 14496 14874 15404 16761 18492 19328 19832 20234 20424 20838 22348 23106 24656 25728 27232 27784 28992 29748 30351 30808 33522 36984 39664 40468 40848 41676 44696 46212 49312 54464 55568 57017 57984 59496 60702 61616 67044 73968 79328 80936 81696 83352 88573 89392 92424 98624 108928 111136 114034 118992 121404 123232 128501 134088 142487 147936 158656 161872 163392 166704 171051 177146 178784 184848 197248 222272 228068 232691 237984 242808 246464 257002 258017 265719 268176 284974 295872 317312 323744 326784 333408 342102 354292 357568 369696 374329 385503 427461 444544 456136 465382 475968 485616 492928 514004 516034 531438 536352 569948 581501 591744 647488 666816 684204 698073 708584 715136 739392 748658 771006 774051 854922 912272 930764 951936 971232 1028008 1032068 1062876 1072704 1122987 1139896 1163002 1294976 1333632 1368408 1396146 1417168 1478784 1497316 1542012 1548102 1709844 1744503 1824544 1861528 1942464 2056016 2064136 2125752 2145408 2245974 2279792 2326004 2736816 2792292 2834336 2994632 3084024 3096204 3277201 3419688 3489006 3649088 3723056 3884928 4112032 4128272 4251504 4491948 4559584 4652008 5473632 5584584 5668672 5934391 5989264 6168048 6192408 6554402 6839376 6978012 7298176 7446112 8224064 8256544 8503008 8609567 8983896 9119168 9304016 9546629 9831603 10947264 11169168 11337344 11868782 11978528 12336096 12384816 13108804 13374523 13678752 13956024 14892224 16448128 16513088 17006016 17219134 17803173 17967792 18238336 18608032 19093258 19663206 21515537 21894528 22338336 23737564 23957056 24672192 24769632 25828701 26217608 26749046 27357504 27912048 28639887 29784448 33026176 34012032 34438268 35606346 35935584 37216064 38186516 38960567 39326412 40123569 43031074 44676672 47475128 47914112 49344384 49539264 51657402 52435216 53498092 54715008 55824096 57279774 64546611 68876536 71212692 71871168 74432128 76373032 77921134 78652824 80247138 86062148 89353344 94950256 99078528 103314804 104870432 106996184 111648192 114559548 116881701 129093222 137753072 142425384 143742336 152746064 155842268 157305648 160494276 172124296 189900512 206629608 209740864 213992368 219572467 223296384 229119096 233763402 258186444 275506144 284850768 305492128 311684536 314611296 320988552 344248592 379801024 413259216 419481728 427984736 439144934 458238192 467526804 494857351 516372888 551012288 569701536 610984256 623369072 629222592 641977104 658717401 688497184 759602048 826518432 855969472 878289868 896093041 916476384 935053608 989714702 1032745776 1102024576 1139403072 1221968512 1246738144 1258445184 1283954208 1317434802 1376994368 1441540979 1484572053 1653036864 1711938944 1756579736 1792186082 1832952768 1870107216 1979429404 2065491552 2278806144 2493476288 2567908416 2634869604 2688279123 2753988736 2883081958 2969144106 3306073728 3513159472 3584372164 3665905536 3740214432 3958858808 4130983104 4324622937 4986952576 5135816832 5269739208 5376558246 5766163916 5938288212 7026318944 7168744328 7480428864 7917717616 8261966208 8649245874 10539478416 10753116492 11532327832 11876576424 14052637888 14337488656 14960857728 15835435232 17298491748 21078956832 21506232984 23064655664 23753152848 28105275776 28674977312 31670870464 33155442517 34596983496 42157913664 43012465968 46129311328 47506305696 57349954624 63341740928 66310885034 69193966992 84315827328 86024931936 92258622656 95012611392 99466327551 114699909248 132621770068 138387933984 172049863872 184517245312 190025222784 198932655102 265243540136 276775867968 344099727744 397865310204 530487080272 553551735936 795730620408 1060974160544 1591461240816 2121948321088 3182922481632 4243896642176 6365844963264 12731689926528
• Sum of all divisors σ(n): 37036828385280
• Sum of proper divisors (its aliquot sum) s(n): 24305138458752
• 12731689926528 is an abundant number, because the sum of its proper divisors (24305138458752) is greater than itself. Its abundance is 11573448532224

Bases of 12731689926528

• Binary: 10111001010001010011110110101111111110000000₂
• Hexadecimal: 0xB9453DAFF80
• Base-36: 4IGUVGJUO

Squares and roots of 12731689926528

• 12731689926528 squared (12731689926528²) is 162095928385254550038134784
• 12731689926528 cubed (12731689926528³) is 2063755098553749451853597947703121149952
• The square root of 12731689926528 is 3568149.3699855111
• The cube root of 12731689926528 is 23350.4551884865

Scales and comparisons

• 12,731,689,926,528 seconds is equal to 404,828 years, 18 weeks, 4 days, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 12,731,689,926,528 would take you about one million, twelve thousand and seventy 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 12731689926528 cubic inches would be around 1945.9 feet tall.

Recreational maths with 12731689926528

• 12731689926528 backwards is 82562998613721
• 12731689926528 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12731689926528's digits is 69
• More coming soon!