8438673338368

Names of 8438673338368

• Cardinal: 8438673338368 can be written as Eight trillion, four hundred thirty-eight billion, six hundred seventy-three million, three hundred thirty-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 8.438673338368 × 10¹²

Factors of 8438673338368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3680

Divisors of 8438673338368

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 131 182 196 208 224 256 262 343 364 392 416 448 512 524 637 686 728 784 832 896 917 1024 1048 1274 1372 1456 1568 1664 1703 1792 1834 2048 2096 2548 2744 2912 3136 3328 3406 3527 3584 3668 4096 4192 4459 5096 5488 5824 6272 6419 6656 6812 7054 7168 7336 8384 8918 10192 10976 11648 11921 12544 12838 13312 13624 14108 14336 14672 16768 17836 20384 21952 23296 23842 24689 25088 25676 26624 27248 28216 28672 29344 33536 35672 40768 43904 44933 45851 46592 47684 49378 50176 51352 53248 54496 56432 58688 67072 71344 81536 83447 87808 89866 91702 93184 95368 98756 100352 102704 108992 112864 117376 134144 142688 163072 166894 172823 175616 179732 183404 186368 190736 197512 200704 205408 217984 225728 234752 268288 285376 320957 326144 333788 345646 351232 359464 366808 372736 381472 395024 410816 435968 451456 462037 469504 536576 570752 584129 641914 652288 667576 691292 702464 718928 733616 762944 790048 821632 871936 902912 924074 939008 1141504 1168258 1209761 1283828 1304576 1335152 1382584 1404928 1437856 1467232 1525888 1580096 1643264 1743872 1805824 1848148 1878016 2246699 2283008 2336516 2419522 2567656 2609152 2670304 2765168 2875712 2934464 3051776 3160192 3234259 3286528 3487744 3611648 3696296 3756032 4493398 4566016 4673032 4839044 5135312 5340608 5530336 5751424 5868928 6006481 6103552 6320384 6468518 6573056 6975488 7223296 7392592 8986796 9132032 9346064 9678088 10270624 10681216 11060672 11502848 11737856 12012962 12207104 12640768 12937036 13146112 14446592 14785184 15726893 17973592 18264064 18692128 19356176 20541248 21362432 22121344 22639813 23005696 23475712 24025924 24414208 25281536 25874072 26292224 29570368 31453786 35947184 37384256 38712352 41082496 42045367 42724864 44242688 45279626 46011392 46951424 48051848 48828416 50563072 51748144 59140736 62907572 71894368 74768512 77424704 82164992 84090734 85449728 88485376 90559252 92022784 93902848 96103696 101126144 103496288 118281472 125815144 143788736 149537024 154849408 158478691 164329984 168181468 170899456 176970752 181118504 184045568 187805696 192207392 206992576 236562944 251630288 287577472 294317569 299074048 309698816 316957382 328659968 336362936 341798912 353941504 362237008 384414784 413985152 473125888 503260576 575154944 588635138 598148096 619397632 633914764 657319936 672725872 707883008 724474016 768829568 827970304 946251776 1006521152 1150309888 1177270276 1196296192 1238795264 1267829528 1314639872 1345451744 1448948032 1537659136 1655940608 1892503552 2013042304 2060222983 2300619776 2354540552 2392592384 2477590528 2535659056 2690903488 2897896064 3075318272 3311881216 4026084608 4120445966 4601239552 4709081104 4955181056 5071318112 5381806976 5795792128 6150636544 6623762432 8052169216 8240891932 9202479104 9418162208 10142636224 10763613952 11591584256 12301273088 13247524864 16104338432 16481783864 18836324416 20285272448 21527227904 23183168512 24602546176 32208676864 32963567728 37672648832 40570544896 43054455808 46366337024 64417353728 65927135456 75345297664 81141089792 86108911616 92732674048 131854270912 150690595328 162282179584 172217823232 263708541824 301381190656 324564359168 527417083648 602762381312 649128718336 1054834167296 1205524762624 2109668334592 4219336669184 8438673338368
• Sum of all divisors σ(n): 21361289241600
• Sum of proper divisors (its aliquot sum) s(n): 12922615903232
• 8438673338368 is an abundant number, because the sum of its proper divisors (12922615903232) is greater than itself. Its abundance is 4483942564864

Bases of 8438673338368

• Binary: 1111010110011001000001000000111000000000000₂
• Hexadecimal: 0x7ACC8207000
• Base-36: 2ZOO884CG

Squares and roots of 8438673338368

• 8438673338368 squared (8438673338368²) is 71211207711682925820903424
• 8438673338368 cubed (8438673338368³) is 600928119909564421672588803883801772032
• The square root of 8438673338368 is 2904939.4724103977
• The cube root of 8438673338368 is 20359.0757637841

Scales and comparisons

• 8,438,673,338,368 seconds is equal to 268,323 years, 36 weeks, 6 days, 7 hours, 19 minutes, 28 seconds.
• To count from 1 to 8,438,673,338,368 would take you about six hundred seventy thousand, eight hundred nine 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 8438673338368 cubic inches would be around 1696.6 feet tall.

Recreational maths with 8438673338368

• 8438673338368 backwards is 8638333768348
• The number of decimal digits it has is: 13
• The sum of 8438673338368's digits is 70
• More coming soon!