40484721392640

Names of 40484721392640

• Cardinal: 40484721392640 can be written as Forty trillion, four hundred eighty-four billion, seven hundred twenty-one million, three hundred ninety-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.048472139264 × 10¹³

Factors of 40484721392640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1997

Divisors of 40484721392640

• Number of divisors d(n): 792
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 128 140 144 160 168 180 192 210 224 240 252 256 271 280 288 315 320 336 360 384 420 448 480 504 512 542 560 576 630 640 672 720 768 813 840 896 960 1008 1024 1084 1120 1152 1260 1280 1344 1355 1440 1536 1626 1680 1709 1792 1897 1920 2016 2168 2240 2304 2439 2520 2560 2688 2710 2880 3072 3252 3360 3418 3584 3794 3840 4032 4065 4336 4480 4608 4878 5040 5120 5127 5376 5420 5691 5760 6504 6720 6836 7168 7588 7680 8064 8130 8545 8672 8960 9216 9485 9756 10080 10254 10752 10840 11382 11520 11963 12195 13008 13440 13672 15176 15360 15381 16128 16260 17073 17090 17344 17920 18970 19512 20160 20508 21504 21680 22764 23040 23926 24390 25635 26016 26880 27344 28455 30352 30762 32256 32520 34146 34180 34688 35840 35889 37940 39024 40320 41016 43360 45528 46080 47852 48780 51270 52032 53760 54688 56910 59815 60704 61524 64512 65040 68292 68360 69376 71778 73441 75880 76905 78048 80640 82032 85365 86720 91056 95704 97560 102540 104064 107520 107667 109376 113820 119630 121408 123048 130080 136584 136720 138752 143556 146882 151760 153810 156096 161280 164064 170730 173440 179445 182112 191408 195120 205080 208128 215334 218752 220323 227640 239260 242816 246096 260160 273168 273440 277504 287112 293764 303520 307620 312192 322560 328128 341460 346880 358890 364224 367205 382816 390240 410160 416256 430668 437504 440646 455280 463139 478520 485632 492192 514087 520320 538335 546336 546880 574224 587528 607040 615240 624384 656256 660969 682920 693760 717780 728448 734410 765632 780480 820320 832512 861336 875008 881292 910560 926278 957040 971264 984384 1028174 1040640 1076670 1092672 1093760 1101615 1148448 1175056 1214080 1230480 1248768 1312512 1321938 1365840 1387520 1389417 1435560 1456896 1468820 1531264 1542261 1560960 1640640 1722672 1750016 1762584 1821120 1852556 1914080 1942528 1968768 2056348 2081280 2153340 2185344 2187520 2203230 2296896 2315695 2350112 2428160 2460960 2497536 2570435 2625024 2643876 2731680 2778834 2871120 2913792 2937640 3062528 3084522 3121920 3241973 3281280 3304845 3445344 3525168 3642240 3705112 3828160 3937536 4112696 4162560 4168251 4306680 4370688 4375040 4406460 4593792 4626783 4631390 4700224 4856320 4921920 5140870 5250048 5287752 5463360 5557668 5742240 5827584 5875280 6125056 6169044 6243840 6483946 6562560 6609690 6890688 6947085 7050336 7284480 7410224 7656320 7711305 7875072 8225392 8336502 8613360 8741376 8750080 8812920 9187584 9253566 9262780 9400448 9712640 9725919 9843840 10281740 10575504 10926720 11115336 11484480 11750560 12250112 12338088 12487680 12967892 13125120 13219380 13781376 13894170 14100672 14568960 14820448 15312640 15422610 15750144 16209865 16450784 16673004 17226720 17482752 17625840 18375168 18507132 18525560 18800896 19451838 19687680 20563480 20841255 21151008 21853440 22230672 22968960 23133915 23501120 24676176 25935784 26250240 26438760 27562752 27788340 28201344 29137920 29177757 29640896 30625280 30845220 32419730 32901568 33346008 34453440 35251680 36750336 37014264 37051120 37601792 38903676 39375360 41126960 41682510 42302016 43706880 44461344 45937920 46267830 47002240 48629595 49352352 51871568 52877520 55125504 55576680 56402688 58355514 59281792 61250560 61690440 64839460 65803136 66692016 68906880 70503360 74028528 74102240 75203584 77807352 78750720 82253920 83365020 84604032 87413760 88922688 91875840 92535660 94004480 97259190 98704704 103743136 105755040 110251008 111153360 112805376 116711028 118563584 123380880 125510669 129678920 131606272 133384032 137813760 141006720 145888785 148057056 148204480 155614704 164507840 166730040 169208064 177845376 183751680 185071320 188008960 194518380 197409408 207486272 211510080 222306720 225610752 233422056 237127168 246761760 251021338 259357840 263212544 266768064 275627520 282013440 291777570 296114112 296408960 311229408 329015680 333460080 338416128 355690752 370142640 376017920 376532007 389036760 394818816 414972544 423020160 444613440 466844112 474254336 493523520 502042676 518715680 526425088 533536128 551255040 564026880 583555140 592228224 592817920 622458816 627553345 658031360 666920160 676832256 711381504 740285280 753064014 778073520 789637632 829945088 846040320 878574683 889226880 933688224 987047040 1004085352 1037431360 1067072256 1128053760 1129596021 1167110280 1184456448 1185635840 1244917632 1255106690 1316062720 1333840320 1422763008 1480570560 1506128028 1556147040 1579275264 1659890176 1692080640 1757149366 1778453760 1867376448 1882660035 1974094080 2008170704 2074862720 2134144512 2259192042 2334220560 2368912896 2371271680 2489835264 2510213380 2632125440 2635724049 2667680640 2961141120 3012256056 3112294080 3319780352 3384161280 3514298732 3556907520 3734752896 3765320070 3948188160 4016341408 4149725440 4268289024 4392873415 4518384084 4668441120 4737825792 4979670528 5020426760 5271448098 5335361280 5647980105 5922282240 6024512112 6224588160 7028597464 7113815040 7469505792 7530640140 7896376320 7907172147 8032682816 8299450880 8785746830 9036768168 9336882240 9959341056 10040853520 10542896196 10670722560 11295960210 11844564480 12049024224 12449176320 13178620245 14057194928 14939011584 15061280280 15814344294 16065365632 16598901760 17571493660 18073536336 18673764480 20081707040 21085792392 21341445120 22591920420 23689128960 24098048448 24898352640 26357240490 28114389856 29878023168 30122560560 31628688588 32130731264 35142987320 36147072672 37347528960 39535860735 40163414080 42171584784 45183840840 48196096896 49796705280 52714480980 56228779712 60245121120 63257377176 64261462528 70285974640 72294145344 74695057920 79071721470 80326828160 84343169568 90367681680 96392193792 105428961960 112457559424 120490242240 126514754352 128522925056 140571949280 144588290688 149390115840 158143442940 160653656320 168686339136 180735363360 192784387584 210857923920 224915118848 240980484480 253029508704 281143898560 289176581376 316286885880 321307312640 337372678272 361470726720 385568775168 421715847840 449830237696 481960968960 506059017408 562287797120 578353162752 632573771760 642614625280 674745356544 722941453440 843431695680 899660475392 963921937920 1012118034816 1124575594240 1156706325504 1265147543520 1349490713088 1445882906880 1686863391360 1927843875840 2024236069632 2249151188480 2530295087040 2698981426176 2891765813760 3373726782720 4048472139264 4498302376960 5060590174080 5783531627520 6747453565440 8096944278528 10121180348160 13494907130880 20242360696320 40484721392640
• Sum of all divisors σ(n): 161006210857440
• Sum of proper divisors (its aliquot sum) s(n): 120521489464800
• 40484721392640 is an abundant number, because the sum of its proper divisors (120521489464800) is greater than itself. Its abundance is 80036768072160

Bases of 40484721392640

• Binary: 1001001101001000010101011011111111110000000000₂
• Hexadecimal: 0x24D2156FFC00
• Base-36: ECMF9TZ40

Squares and roots of 40484721392640

• 40484721392640 squared (40484721392640²) is 1639012666239682861046169600
• 40484721392640 cubed (40484721392640³) is 66354971151721613030285022935849631744000
• The square root of 40484721392640 is 6362760.5166814191
• The cube root of 40484721392640 is 34337.1083039501

Scales and comparisons

• 40,484,721,392,640 seconds is equal to 1,287,288 years, 47 weeks, 3 days, 6 hours, 24 minutes.
• To count from 1 to 40,484,721,392,640 would take you about three million, two hundred eighteen thousand, two hundred twenty-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 40484721392640 cubic inches would be around 2861.4 feet tall.

Recreational maths with 40484721392640

• 40484721392640 backwards is 04629312748404
• The number of decimal digits it has is: 14
• The sum of 40484721392640's digits is 54
• More coming soon!