40385446387776

Names of 40385446387776

• Cardinal: 40385446387776 can be written as Forty trillion, three hundred eighty-five billion, four hundred forty-six million, three hundred eighty-seven thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 4.0385446387776 × 10¹³

Factors of 40385446387776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2156

Divisors of 40385446387776

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 144 147 168 192 196 224 252 288 294 336 392 441 448 504 576 588 601 672 784 882 1008 1176 1202 1344 1543 1568 1764 1803 2016 2352 2404 3086 3136 3528 3606 4032 4207 4629 4704 4808 5409 6172 7056 7212 8414 9258 9408 9616 10801 10818 12344 12621 13887 14112 14424 16828 18516 19232 21602 21636 24688 25242 27774 28224 28848 29449 32403 33656 37032 37863 38464 43204 43272 49376 50484 55548 57696 58898 64806 67312 74064 75607 75726 86408 86544 88347 97209 98752 100968 111096 115392 117796 129612 134624 148128 151214 151452 172816 173088 176694 194418 201936 222192 226821 235592 259224 265041 269248 296256 302428 302904 345632 346176 353388 388836 403872 444384 453642 471184 518448 530082 604856 605808 680463 691264 706776 777672 807744 888768 907284 927343 942368 1036896 1060164 1209712 1211616 1360926 1413552 1555344 1814568 1854686 1884736 2073792 2120328 2380849 2419424 2423232 2721852 2782029 2827104 3110688 3629136 3709372 4240656 4761698 4838848 5443704 5564058 5654208 6221376 6491401 7142547 7258272 7418744 8346087 8481312 9523396 10887408 11128116 12982802 14285094 14516544 14837488 16665943 16692174 16962624 19046792 19474203 21427641 21774816 22256232 25965604 28570188 29674976 33331886 33384348 38093584 38948406 42855282 43549632 44512464 45439807 49997829 51931208 57140376 58422609 59349952 66663772 66768696 76187168 77896812 85710564 89024928 90879614 99995658 103862416 114280752 116661601 116845218 133327544 133537392 136319421 149993487 152374336 155793624 171421128 178049856 181759228 199991316 207724832 228561504 233323202 233690436 266655088 267074784 272638842 299986974 311587248 342842256 349984803 363518456 399982632 408958263 415449664 457123008 466646404 467380872 533310176 534149568 545277684 599973948 623174496 685684512 699969606 727036912 799965264 817916526 933292808 934761744 1049954409 1066620352 1090555368 1199947896 1246348992 1371369024 1399939212 1430890249 1454073824 1599930528 1635833052 1866585616 1869523488 2099908818 2181110736 2399895792 2799878424 2861780498 2908147648 3199861056 3271666104 3733171232 3739046976 4199817636 4292670747 4362221472 4799791584 5599756848 5723560996 6543332208 7466342464 8399635272 8585341494 8724442944 9599583168 10016231743 11199513696 11447121992 12878012241 13086664416 16799270544 17170682988 20032463486 22399027392 22894243984 25756024482 26173328832 30048695229 33598541088 34341365976 40064926972 45788487968 51512048964 60097390458 67197082176 68682731952 70113622201 80129853944 90146085687 91576975936 103024097928 120194780916 137365463904 140227244402 160259707888 180292171374 206048195856 210340866603 240389561832 274730927808 280454488804 320519415776 360584342748 412096391712 420681733206 480779123664 560908977608 631022599809 641038831552 721168685496 824192783424 841363466412 961558247328 1121817955216 1262045199618 1442337370992 1682726932824 1923116494656 2243635910432 2524090399236 2884674741984 3365453865648 4487271820864 5048180798472 5769349483968 6730907731296 10096361596944 13461815462592 20192723193888 40385446387776
• Sum of all divisors σ(n): 134968314546702
• Sum of proper divisors (its aliquot sum) s(n): 94582868158926
• 40385446387776 is an abundant number, because the sum of its proper divisors (94582868158926) is greater than itself. Its abundance is 54197421771150

Bases of 40385446387776

• Binary: 1001001011101011111000001011111010000001000000₂
• Hexadecimal: 0x24BAF82FA040
• Base-36: EBCTG2340

Squares and roots of 40385446387776

• 40385446387776 squared (40385446387776²) is 1630984279939929566562226176
• 40385446387776 cubed (40385446387776³) is 65868028196819468892188318473868313624576
• The square root of 40385446387776 is 6354954.4756651089
• The cube root of 40385446387776 is 34309.0186395075

Scales and comparisons

• 40,385,446,387,776 seconds is equal to 1,284,132 years, 14 weeks, 2 days, 9 minutes, 36 seconds.
• To count from 1 to 40,385,446,387,776 would take you about three million, two hundred ten thousand, three hundred thirty 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 40385446387776 cubic inches would be around 2859.1 feet tall.

Recreational maths with 40385446387776

• 40385446387776 backwards is 67778364458304
• 40385446387776 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40385446387776's digits is 72
• More coming soon!