1231426313781248

Names of 1231426313781248

• Cardinal: 1231426313781248 can be written as One quadrillion, two hundred thirty-one trillion, four hundred twenty-six billion, three hundred thirteen million, seven hundred eighty-one thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.231426313781248 × 10¹⁵

Factors of 1231426313781248

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 248

Divisors of 1231426313781248

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 233 256 338 416 466 512 676 832 932 1024 1352 1664 1864 2048 2704 3029 3328 3728 4096 5408 6058 6656 7456 8192 10816 12116 13312 14912 16384 21632 24232 26624 29824 32768 39377 43264 48464 53248 54289 59648 65536 78754 86528 96928 106496 108578 119296 131072 157508 173056 193856 212992 217156 238592 262144 315016 346112 387712 425984 434312 477184 524288 630032 692224 705757 775424 851968 868624 954368 1048576 1260064 1384448 1411514 1550848 1703936 1737248 1908736 2097152 2520128 2768896 2823028 3101696 3407872 3474496 3817472 4194304 5040256 5537792 5646056 6203392 6815744 6948992 7634944 8388608 9174841 10080512 11075584 11292112 12406784 13631488 13897984 15269888 16777216 18349682 20161024 22151168 22584224 24813568 27262976 27795968 30539776 33554432 36699364 40322048 44302336 45168448 49627136 54525952 55591936 61079552 67108864 73398728 80644096 88604672 90336896 99254272 109051904 111183872 122159104 134217728 146797456 161288192 177209344 180673792 198508544 218103808 222367744 244318208 293594912 322576384 354418688 361347584 397017088 436207616 444735488 488636416 587189824 645152768 708837376 722695168 794034176 872415232 889470976 977272832 1174379648 1290305536 1417674752 1445390336 1588068352 1744830464 1778941952 1954545664 2348759296 2580611072 2835349504 2890780672 3176136704 3557883904 3909091328 4697518592 5161222144 5670699008 5781561344 6352273408 7115767808 7818182656 9395037184 10322444288 11341398016 11563122688 12704546816 14231535616 15636365312 18790074368 20644888576 22682796032 23126245376 25409093632 28463071232 31272730624 37580148736 41289777152 46252490752 50818187264 56926142464 75160297472 82579554304 92504981504 101636374528 113852284928 150320594944 165159108608 185009963008 203272749056 227704569856 300641189888 330318217216 370019926016 406545498112 455409139712 601282379776 660636434432 740039852032 910818279424 1202564759552 1321272868864 1480079704064 1821636558848 2405129519104 2642545737728 2960159408128 3643273117696 4810259038208 5285091475456 5920318816256 7286546235392 9620518076416 11840637632512 19241036152832 23681275265024 38482072305664 47362550530048 76964144611328 94725101060096 153928289222656 307856578445312 615713156890624 1231426313781248
• Sum of all divisors σ(n): 2678370855272595
• Sum of proper divisors (its aliquot sum) s(n): 1446944541491347
• 1231426313781248 is an abundant number, because the sum of its proper divisors (1446944541491347) is greater than itself. Its abundance is 215518227710099

Bases of 1231426313781248

• Binary: 100010111111111100111001000000000000000000000000000₂
• Hexadecimal: 0x45FF9C8000000
• Base-36: C4I5FSQN7K

Squares and roots of 1231426313781248

• 1231426313781248 squared (1231426313781248²) is 1516410766272872657967596437504
• 1231426313781248 cubed (1231426313781248³) is 1867348120089601207448696572799354424359124992
• The square root of 1231426313781248 is 35091684.3964670355
• The cube root of 1231426313781248 is 107185.5259154717

Scales and comparisons

• 1,231,426,313,781,248 seconds is equal to 39,155,547 years, 37 weeks, 5 days, 11 hours, 14 minutes, 8 seconds.
• To count from 1 to 1,231,426,313,781,248 would take you about one hundred seventeen million, four hundred sixty-six thousand, six hundred forty-three 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 1231426313781248 cubic inches would be around 8932.1 feet tall.

Recreational maths with 1231426313781248

• 1231426313781248 backwards is 8421873136241321
• The number of decimal digits it has is: 16
• The sum of 1231426313781248's digits is 56
• More coming soon!