40392985126320

Names of 40392985126320

• Cardinal: 40392985126320 can be written as Forty trillion, three hundred ninety-two billion, nine hundred eighty-five million, one hundred twenty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 4.039298512632 × 10¹³

Factors of 40392985126320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 375357

Divisors of 40392985126320

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 36 40 45 48 54 58 60 72 80 81 87 90 108 116 120 135 144 145 162 174 180 191 216 232 240 243 261 270 290 324 348 360 382 405 432 435 464 486 522 540 573 580 648 696 720 764 783 810 870 955 972 1044 1080 1146 1160 1215 1296 1305 1392 1528 1566 1620 1719 1740 1910 1944 2088 2160 2292 2320 2349 2430 2610 2865 3056 3132 3240 3438 3480 3820 3888 3915 4176 4584 4698 4860 5157 5220 5539 5730 6264 6480 6876 6960 7047 7640 7830 8595 9168 9396 9720 10314 10440 11078 11460 11745 12528 13752 14094 15280 15471 15660 16617 17190 18792 19440 20628 20880 22156 22920 23490 25785 27504 27695 28188 30942 31320 33234 34380 35235 37584 41256 44312 45840 46413 46980 49851 51570 55390 56376 61884 62640 66468 68760 70470 77355 82512 83085 88624 92826 93960 99702 103140 110780 112752 123768 132936 137520 140940 149553 154710 166170 185652 187920 199404 206280 221560 232065 247536 249255 265872 281880 299106 309420 332340 371304 375127 398808 412560 443120 448659 464130 498510 563760 598212 618840 664680 742608 747765 750254 797616 897318 928260 997020 1125381 1196424 1237680 1329360 1345977 1495530 1500508 1794636 1856520 1875635 1994040 2243295 2250762 2392848 2691954 2991060 3001016 3376143 3589272 3713040 3751270 3988080 4486590 4501524 5383908 5626905 5982120 6002032 6729885 6752286 7178544 7502540 8973180 9003048 10128429 10767816 10878683 11253810 11964240 13459770 13504572 15005080 16880715 17946360 18006096 20256858 21535632 21757366 22507620 26919540 27009144 30010160 30385287 32636049 33761430 35892720 40513716 43514732 45015240 50642145 53839080 54018288 54393415 60770574 65272098 67522860 71649257 81027432 87029464 90030480 91155861 97908147 101284290 107678160 108786830 121541148 130544196 135045720 143298514 151926435 162054864 163180245 174058928 182311722 195816294 202568580 214947771 217573660 243082296 261088392 270091440 286597028 293724441 303852870 326360490 358246285 364623444 391632588 405137160 429895542 435147320 455779305 486164592 489540735 522176784 573194056 587448882 607705740 644843313 652720980 716492570 729246888 783265176 810274320 859791084 870294640 881173323 911558610 979081470 1074738855 1146388112 1174897764 1215411480 1289686626 1305441960 1432985140 1458493776 1468622205 1566530352 1719582168 1762346646 1823117220 1934529939 1958162940 2077828453 2149477710 2349795528 2430822960 2579373252 2610883920 2643519969 2865970280 2937244410 3224216565 3439164336 3524693292 3646234440 3869059878 3916325880 4155656906 4298955420 4405866615 4699591056 5158746504 5287039938 5731940560 5803589817 5874488820 6233485359 6448433130 7049386584 7292468880 7738119756 7832651760 8311313812 8597910840 8811733230 9672649695 10317493008 10389142265 10574079876 11607179634 11748977640 12466970718 12896866260 13217599845 14098773168 15476239512 16622627624 17195821680 17410769451 17623466460 18700456077 19345299390 20778284530 21148159752 23214359268 23497955280 24933941436 25793732520 26435199690 29017949085 30952479024 31167426795 33245255248 34821538902 35246932920 37400912154 38690598780 41556569060 42296319504 46428718536 49867882872 51587465040 52870399380 56101368231 58035898170 62334853590 69643077804 70493865840 74801824308 77381197560 83113138120 87053847255 92857437072 93502280385 99735765744 105740798760 112202736462 116071796340 124669707180 139286155608 149603648616 154762395120 166226276240 168304104693 174107694510 187004560770 211481597520 224405472924 232143592680 249339414360 278572311216 280506841155 299207297232 336608209386 348215389020 374009121540 448810945848 464287185360 498678828720 504912314079 561013682310 673216418772 696430778040 748018243080 841520523465 897621891696 1009824628158 1122027364620 1346432837544 1392861556080 1496036486160 1683041046930 2019649256316 2244054729240 2524561570395 2692865675088 3366082093860 4039298512632 4488109458480 5049123140790 6732164187720 8078597025264 10098246281580 13464328375440 20196492563160 40392985126320
• Sum of all divisors σ(n): 146290556805120
• Sum of proper divisors (its aliquot sum) s(n): 105897571678800
• 40392985126320 is an abundant number, because the sum of its proper divisors (105897571678800) is greater than itself. Its abundance is 65504586552480

Bases of 40392985126320

• Binary: 1001001011110010111001100001111010010110110000₂
• Hexadecimal: 0x24BCB987A5B0
• Base-36: EBGA4FF00

Squares and roots of 40392985126320

• 40392985126320 squared (40392985126320²) is 1631593247415108746356742400
• 40392985126320 cubed (40392985126320³) is 65904921775042635378433237251847699968000
• The square root of 40392985126320 is 6355547.5866615931
• The cube root of 40392985126320 is 34311.1533245833

Scales and comparisons

• 40,392,985,126,320 seconds is equal to 1,284,371 years, 51 weeks, 22 hours, 12 minutes.
• To count from 1 to 40,392,985,126,320 would take you about three million, two hundred ten thousand, nine hundred twenty-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 40392985126320 cubic inches would be around 2859.3 feet tall.

Recreational maths with 40392985126320

• 40392985126320 backwards is 02362158929304
• 40392985126320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40392985126320's digits is 54
• More coming soon!