40961878507440

Names of 40961878507440

• Cardinal: 40961878507440 can be written as Forty trillion, nine hundred sixty-one billion, eight hundred seventy-eight million, five hundred seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.096187850744 × 10¹³

Factors of 40961878507440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 364204

Divisors of 40961878507440

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 33 36 40 44 45 48 55 60 61 66 72 80 88 90 99 110 120 122 132 144 165 176 180 183 198 220 233 240 244 264 305 330 360 366 396 440 466 488 495 528 549 610 660 671 699 720 732 792 880 915 932 976 990 1098 1165 1220 1320 1342 1398 1464 1584 1830 1864 1980 2013 2097 2196 2330 2440 2563 2640 2684 2745 2796 2928 3355 3495 3660 3728 3960 4026 4194 4392 4660 4880 5126 5368 5490 5592 6039 6710 6990 7320 7689 7920 8052 8388 8784 9320 10065 10252 10485 10736 10980 11184 12078 12815 13420 13980 14213 14640 15378 16104 16776 18640 20130 20504 20970 21960 23067 24156 25630 26840 27960 28426 30195 30756 32208 33552 38445 40260 41008 41940 42639 43920 46134 48312 51260 53680 55920 56852 60390 61512 71065 76890 80520 83880 85278 92268 96624 102520 113704 115335 120780 123024 127917 142130 153780 156343 161040 167760 170556 184536 205040 213195 227408 230670 241560 255834 284260 307560 312686 341112 363889 369072 426390 461340 469029 483120 511668 568520 615120 625372 639585 682224 727778 781715 852780 922680 938058 1023336 1091667 1137040 1250744 1279170 1407087 1455556 1563430 1705560 1819445 1845360 1876116 2046672 2183334 2345145 2501488 2558340 2814174 2911112 3126860 3275001 3411120 3638890 3752232 4002779 4366668 4690290 5116680 5458335 5628348 5822224 6253720 6550002 7035435 7277780 7504464 8005558 8733336 9380580 10233360 10916670 11256696 12008337 12507440 13100004 14070870 14555560 16011116 16375005 17466672 18761160 20013895 21833340 22197229 22513392 24016674 26200008 28141740 29111120 32022232 32750010 36025011 37522320 40027790 43666680 44394458 48033348 52400016 56283480 60041685 64044464 65500020 66591687 72050022 80055580 84786137 87333360 88788916 96066696 110986145 112566960 120083370 131000040 133183374 144100044 160111160 169572274 177577832 180125055 192133392 199775061 221972290 240166740 244169519 254358411 262000080 266366748 288200088 320222320 332958435 339144548 355155664 360250110 399550122 423930685 443944580 480333480 488339038 508716822 532733496 576400176 665916870 678289096 720500220 732508557 763075233 799100244 847861370 887889160 932647507 960666960 976678076 998875305 1017433644 1065466992 1220847595 1271792055 1331833740 1356578192 1441000440 1465017114 1526150466 1598200488 1695722740 1775778320 1865295014 1953356152 1997750610 2034867288 2197525671 2441695190 2543584110 2663667480 2797942521 2882000880 2930034228 3052300932 3196400976 3391445480 3662542785 3730590028 3815376165 3906712304 3995501220 4069734576 4395051342 4663237535 4883390380 5087168220 5171954357 5327334960 5595885042 5860068456 6104601864 6782890960 7325085570 7461180056 7630752330 7991002440 8393827563 8790102684 9326475070 9766780760 10174336440 10343908714 10987628355 11191770084 11720136912 12209203728 13989712605 14650171140 14922360112 15261504660 15515863071 15982004880 16787655126 17580205368 18652950140 19533561520 20348672880 20687817428 21975256710 22383540168 25859771785 27979425210 29300342280 30523009320 31031726142 33575310252 35160410736 37305900280 41375634856 41969137815 43950513420 44767080336 46547589213 51719543570 55958850420 56891497927 58600684560 61046018640 62063452284 67150620504 74611800560 77579315355 82751269712 83938275630 87901026840 93095178426 103439087140 111917700840 113782995854 124126904568 134301241008 155158630710 167876551260 170674493781 175802053680 186190356852 206878174280 223835401680 227565991708 232737946065 248253809136 284457489635 310317261420 335753102520 341348987562 372380713704 413756348560 455131983416 465475892130 512023481343 568914979270 620634522840 671506205040 682697975124 744761427408 853372468905 910263966832 930951784260 1024046962686 1137829958540 1241269045680 1365395950248 1706744937810 1861903568520 2048093925372 2275659917080 2560117406715 2730791900496 3413489875620 3723807137040 4096187850744 4551319834160 5120234813430 6826979751240 8192375701488 10240469626860 13653959502480 20480939253720 40961878507440
• Sum of all divisors σ(n): 153184636537920
• Sum of proper divisors (its aliquot sum) s(n): 112222758030480
• 40961878507440 is an abundant number, because the sum of its proper divisors (112222758030480) is greater than itself. Its abundance is 71260879523040

Bases of 40961878507440

• Binary: 1001010100000100101110001101111011111110110000₂
• Hexadecimal: 0x25412E37BFB0
• Base-36: EIPMKUX80

Squares and roots of 40961878507440

• 40961878507440 squared (40961878507440²) is 1677875490858275002135353600
• 40961878507440 cubed (40961878507440³) is 68728932007147915009041160733624630784000
• The square root of 40961878507440 is 6400146.7567111303
• The cube root of 40961878507440 is 34471.4820014119

Scales and comparisons

• 40,961,878,507,440 seconds is equal to 1,302,461 years, 1 week, 5 days, 1 hour, 24 minutes.
• To count from 1 to 40,961,878,507,440 would take you about three million, two hundred fifty-six thousand, one hundred fifty-two 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 40961878507440 cubic inches would be around 2872.6 feet tall.

Recreational maths with 40961878507440

• 40961878507440 backwards is 04470587816904
• The number of decimal digits it has is: 14
• The sum of 40961878507440's digits is 63
• More coming soon!