38867939501664

Names of 38867939501664

• Cardinal: 38867939501664 can be written as Thirty-eight trillion, eight hundred sixty-seven billion, nine hundred thirty-nine million, five hundred one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 3.8867939501664 × 10¹³

Factors of 38867939501664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3541

Divisors of 38867939501664

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 53 56 78 84 91 96 98 104 106 112 147 156 159 168 182 196 208 212 224 273 294 312 318 336 364 371 392 416 424 546 588 624 636 637 672 689 728 742 784 848 1092 1113 1176 1248 1272 1274 1378 1456 1484 1568 1696 1911 2067 2184 2226 2352 2544 2548 2597 2756 2912 2968 3463 3822 4134 4368 4452 4704 4823 5088 5096 5194 5512 5936 6926 7644 7791 8268 8736 8904 9646 10192 10388 10389 11024 11872 13852 14469 15288 15582 16536 17808 19292 20384 20776 20778 22048 24241 27704 28938 30576 31164 33072 33761 35616 38584 41552 41556 45019 48482 55408 57876 61152 62328 66144 67522 72723 77168 83104 83112 90038 96964 101283 110816 115752 124656 135044 135057 145446 154336 166224 169687 180076 183539 193928 202566 231504 249312 270088 270114 290892 315133 332448 339374 360152 367078 387856 405132 463008 509061 540176 540228 550617 581784 630266 678748 720304 734156 775712 810264 945399 1018122 1080352 1080456 1101234 1163568 1260532 1284773 1357496 1440608 1468312 1620528 1890798 2036244 2160912 2202468 2205931 2327136 2386007 2521064 2569546 2714992 2936624 3241056 3781596 3854319 4072488 4321824 4404936 4411862 4772014 5042128 5139092 5429984 5873248 6617793 7158021 7563192 7708638 8144976 8809872 8823724 8993411 9544028 10084256 10278184 11992369 13235586 14316042 15126384 15417276 16289952 16702049 17619744 17647448 17986822 19088056 20556368 23984738 26471172 26980233 28632084 30252768 30834552 33404098 35294896 35973644 35977107 38176112 41112736 47969476 50106147 52942344 53960466 57264168 61669104 66808196 70589792 71947288 71954214 76352224 83946583 95938952 100212294 105884688 107920932 114528336 116914343 123338208 133616392 143894576 143908428 155900797 167893166 191877904 200424588 211769376 215841864 229056672 233828686 251839749 267232784 287789152 287816856 311801594 335786332 350743029 383755808 400849176 431683728 467657372 467702391 503679498 534465568 575633712 587626081 623603188 635595557 671572664 701486058 801698352 863367456 935314744 935404782 1007358996 1091305579 1151267424 1175252162 1247206376 1271191114 1343145328 1402972116 1603396704 1762878243 1870629488 1870809564 1906786671 2014717992 2182611158 2350504324 2494412752 2542382228 2686290656 2805944232 3273916737 3525756486 3741258976 3741619128 3813573342 4029435984 4365222316 4449168899 4701008648 4988825504 5084764456 5611888464 6547833474 7051512972 7483238256 7627146684 7639139053 8058871968 8262742241 8730444632 8898337798 9402017296 10169528912 11223776928 13095666948 13347506697 14103025944 14966476512 15254293368 15278278106 16525484482 17460889264 17796675596 18804034592 20339057824 22917417159 24788226723 26191333896 26695013394 28206051888 30508586736 30556556212 31144182293 33050968964 34921778528 35593351192 45834834318 49576453446 52382667792 53390026788 56412103776 57839195687 61017173472 61113112424 62288364586 66101937928 71186702384 91669668636 93432546879 99152906892 104765335584 106780053576 115678391374 122226224848 124576729172 132203875856 142373404768 173517587061 183339337272 186865093758 198305813784 213560107152 231356782748 244452449696 249153458344 264407751712 347035174122 366678674544 373730187516 396611627568 404874369809 427120214304 462713565496 498306916688 694070348244 733357349088 747460375032 793223255136 809748739618 925427130992 996613833376 1214623109427 1388140696488 1494920750064 1619497479236 1850854261984 2429246218854 2776281392976 2989841500128 3238994958472 4858492437708 5552562785952 6477989916944 9716984875416 12955979833888 19433969750832 38867939501664
• Sum of all divisors σ(n): 130264957780272
• Sum of proper divisors (its aliquot sum) s(n): 91397018278608
• 38867939501664 is an abundant number, because the sum of its proper divisors (91397018278608) is greater than itself. Its abundance is 52529078776944

Bases of 38867939501664

• Binary: 1000110101100110100101101110100010011001100000₂
• Hexadecimal: 0x2359A5BA2660
• Base-36: DRZONMZXC

Squares and roots of 38867939501664

• 38867939501664 squared (38867939501664²) is 1510716721105012752658768896
• 38867939501664 cubed (38867939501664³) is 58718446120061841440988234814633983442944
• The square root of 38867939501664 is 6234415.7305768437
• The cube root of 38867939501664 is 33873.7937875011

Scales and comparisons

• 38,867,939,501,664 seconds is equal to 1,235,880 years, 12 weeks, 6 days, 21 hours, 34 minutes, 24 seconds.
• To count from 1 to 38,867,939,501,664 would take you about three million, eighty-nine thousand, seven hundred 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 38867939501664 cubic inches would be around 2822.8 feet tall.

Recreational maths with 38867939501664

• 38867939501664 backwards is 46610593976883
• The number of decimal digits it has is: 14
• The sum of 38867939501664's digits is 75
• More coming soon!