9121129441380

Names of 9121129441380

• Cardinal: 9121129441380 can be written as Nine trillion, one hundred twenty-one billion, one hundred twenty-nine million, four hundred forty-one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 9.12112944138 × 10¹²

Factors of 9121129441380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 46464

Divisors of 9121129441380

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 31 33 36 44 45 54 55 60 62 66 90 93 99 108 110 124 132 135 155 165 180 186 198 220 270 279 297 310 330 341 372 396 465 495 540 558 594 620 660 682 837 930 990 1023 1093 1116 1188 1364 1395 1485 1674 1705 1860 1980 2046 2186 2790 2970 3069 3279 3348 3410 4092 4185 4372 5115 5465 5580 5940 6138 6558 6820 8370 9207 9837 10230 10930 12023 12276 13116 15345 16395 16740 18414 19674 20460 21860 24046 29511 30690 32790 33883 36069 36828 39348 45319 46035 48092 49185 59022 60115 61380 65580 67766 72138 90638 92070 98370 101649 108207 118044 120230 135532 135957 144276 147555 169415 180345 181276 184140 196740 203298 216414 226595 240460 271914 295110 304947 324621 338830 360690 372713 406596 407871 432828 453190 498509 508245 541035 543828 590220 609894 649242 677660 679785 721380 745426 815742 906380 914841 997018 1016490 1082070 1118139 1219788 1223613 1298484 1359570 1404889 1490852 1495527 1524735 1623105 1631484 1829682 1863565 1994036 2032980 2039355 2164140 2236278 2447226 2492545 2719140 2809778 2991054 3049470 3246210 3354417 3659364 3727130 4078710 4214667 4472556 4486581 4574205 4894452 4985090 5590695 5619556 5982108 6098940 6118065 6492420 6708834 7024445 7454260 7477635 8157420 8429334 8973162 9148410 9970180 10063251 11181390 12236130 12644001 13417668 13459743 14048890 14955270 15453779 16772085 16858668 17946324 18296820 20126502 21073335 22362780 22432905 24472260 25288002 26919486 28097780 29910540 30907558 33544170 37932003 40253004 42146670 44865810 46361337 49533667 50316255 50576004 53838972 61815116 63220005 67088340 67298715 75864006 77268895 84293340 89731620 92722674 99067334 100632510 126440010 134597430 139084011 148601001 151728012 154537790 185445348 189660015 198134668 201265020 231806685 247668335 252880020 269194860 278168022 297202002 309075580 379320030 417252033 445803003 463613370 495336670 544870337 556336044 594404004 695420055 743005005 758640060 834504066 891606006 927226740 990673340 1089740674 1337409009 1390840110 1486010010 1535543677 1634611011 1669008132 1783212012 2086260165 2179481348 2229015015 2674818018 2724351685 2781680220 2972020020 3071087354 3269222022 4172520330 4458030030 4606631031 4903833033 5349636036 5448703370 6142174708 6538444044 6687045045 7677718385 8173055055 8345040660 8916060060 9213262062 9807666066 10897406740 13374090090 13819893093 14711499099 15355436770 16346110110 16890980447 18426524124 19615332132 23033155155 24519165165 26748180180 27639786186 29422998198 30710873540 32692220220 33781960894 41459679279 46066310310 49038330330 50672941341 55279572372 58845996396 67563921788 69099465465 73557495495 82919358558 84454902235 92132620620 98076660660 101345882682 138198930930 147114990990 152018824023 165838717116 168909804470 202691765364 207298396395 253364706705 276397861860 294229981980 304037648046 337819608940 414596792790 456056472069 506729413410 608075296092 760094120115 829193585580 912112944138 1013458826820 1520188240230 1824225888276 2280282360345 3040376480460 4560564720690 9121129441380
• Sum of all divisors σ(n): 31985101209600
• Sum of proper divisors (its aliquot sum) s(n): 22863971768220
• 9121129441380 is an abundant number, because the sum of its proper divisors (22863971768220) is greater than itself. Its abundance is 13742842326840

Bases of 9121129441380

• Binary: 10000100101110101101101011100010100001100100₂
• Hexadecimal: 0x84BADAE2864
• Base-36: 38E6SYVL0

Squares and roots of 9121129441380

• 9121129441380 squared (9121129441380²) is 83195002286409030856304400
• 9121129441380 cubed (9121129441380³) is 758832384730241826380550935023236072000
• The square root of 9121129441380 is 3020120.7660257561
• The cube root of 9121129441380 is 20893.7409745867

Scales and comparisons

• 9,121,129,441,380 seconds is equal to 290,023 years, 36 weeks, 3 days, 19 hours, 3 minutes.
• To count from 1 to 9,121,129,441,380 would take you about seven hundred twenty-five thousand and fifty-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 9121129441380 cubic inches would be around 1741.1 feet tall.

Recreational maths with 9121129441380

• 9121129441380 backwards is 0831449211219
• 9121129441380 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 9121129441380's digits is 45
• More coming soon!