38115221955965968

Names of 38115221955965968

• Cardinal: 38115221955965968 can be written as Thirty-eight quadrillion, one hundred fifteen trillion, two hundred twenty-one billion, nine hundred fifty-five million, nine hundred sixty-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8115221955965968 × 10¹⁶

Factors of 38115221955965968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 354

Divisors of 38115221955965968

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 11 16 17 22 31 34 44 62 68 88 124 136 176 187 248 272 289 293 341 374 496 527 578 586 682 748 961 1054 1156 1172 1364 1496 1922 2108 2312 2344 2728 2992 3179 3223 3844 4216 4624 4688 4981 5456 5797 6358 6446 7688 8432 8959 9083 9962 10571 11594 12716 12892 15376 16337 17918 18166 19924 21142 23188 25432 25784 29791 32674 35836 36332 39848 42284 46376 50864 51568 54791 59582 65348 71672 72664 79696 84568 84677 85849 92752 98549 99913 109582 119164 130696 143344 145328 154411 169136 169354 171698 179707 197098 199826 219164 238328 261392 277729 281573 308822 327701 338708 343396 359414 394196 399652 438328 476656 506447 555458 563146 617644 655402 677416 686792 718828 788392 799304 876656 931447 944339 1012894 1110916 1126292 1235288 1310804 1354832 1373584 1437656 1459433 1576784 1598608 1698521 1862894 1888678 2025788 2221832 2252584 2470576 2621608 2624987 2661319 2875312 2918866 3055019 3097303 3397042 3725788 3777356 4051576 4443664 4505168 4786741 5243216 5249974 5322638 5570917 5837732 6110038 6194606 6794084 7451576 7554712 8103152 8609599 8728763 9573482 10499948 10645276 11141834 11675464 12220076 12389212 13588168 14903152 15109424 16053763 17219198 17457526 19146964 20999896 21290552 22283668 23350928 24440152 24778424 24810361 25153757 27176336 28874857 29274509 32107526 34438396 34915052 38293928 41999792 42581104 44567336 45242423 48880304 49556848 49620722 50307514 52654151 57749714 58549018 64215052 68876792 69830104 76587856 81374597 82500889 89134672 90484846 94705589 96016393 99241444 100615028 105308302 115499428 117098036 128430104 137753584 139660208 148388971 162749194 165001778 180969692 189411178 192032786 198482888 201230056 210616604 230998856 234196072 256860208 272913971 276691327 296777942 325498388 330003556 361939384 378822356 384065572 396965776 402460112 421233208 427613869 461997712 468392144 497666653 545827942 553382654 593555884 650996776 660007112 723878768 757644712 768131144 769121191 779766467 842466416 855227738 895120567 907509779 995333306 1091655884 1106765308 1187111768 1301993552 1320014224 1402515113 1515289424 1536262288 1538242382 1559532934 1632278681 1710455476 1790241134 1815019558 1990666612 2183311768 2213530616 2374223536 2522612507 2557527559 2805030226 3076484764 3119065868 3264557362 3420910952 3580482268 3630039116 3981333224 4366623536 4427061232 4703752559 5045225014 5115055118 5610060452 6152969528 6238131736 6529114724 6841821904 7160964536 7260078232 7269435773 7962666448 8460333101 8577431137 9407505118 10090450028 10230110236 11220120904 12305939056 12476263472 13058229448 13256029939 14321929072 14520156464 14538871546 15427666243 16920666202 17154862274 18815010236 20180900056 20460220472 22440241808 23842756921 24172760477 26116458896 26512059878 27748737577 28132803149 29077743092 30855332486 33841332404 34309724548 37630020472 40361800112 40920440944 43477968503 47685513842 48345520954 53024119756 55497475154 56265606298 58155486184 61710664972 67682664808 68619449096 75260040944 79963793503 86955937006 95371027684 96691041908 106048239512 110994950308 112531212596 116310972368 123421329944 135365329616 137238898192 145816329329 159927587006 173911874012 190742055368 193382083816 212096479024 221989900616 225062425192 225352508963 246842659888 262270326131 265900365247 291632658658 319855174012 347823748024 381484110736 386764167632 410936928109 443979801232 450124850384 450705017926 478257653533 524540652262 531800730494 583265317316 639710348024 695647496048 739125464551 749355574787 821873856218 901410035852 956515307066 1049081304524 1063601460988 1166530634632 1279420696048 1478250929102 1498711149574 1643747712436 1802820071704 1913030614132 2098162609048 2127202921976 2333061269264 2478877598593 2956501858204 2997422299148 3287495424872 3605640143408 3826061228264 4196325218096 4254405843952 4520306209199 4957755197186 5913003716408 5994844598296 6574990849744 6985927777853 7652122456528 8130380110061 8242911322657 9040612418398 9915510394372 11826007432816 11989689196592 12739044771379 13971855555706 16260760220122 16485822645314 18081224836796 19831020788744 25478089542758 27943711111412 32521520440244 32971645290628 36162449673592 39662041577488 50956179085516 55887422222824 65043040880488 65943290581256 72324899347184 76845205556383 101912358171032 111774844445648 130086081760976 131886581162512 140129492485169 153690411112766 203824716342064 216563761113443 280258984970338 307380822225532 433127522226886 560517969940676 614761644451064 866255044453772 1121035939881352 1229523288902128 1732510088907544 2242071879762704 2382201372247873 3465020177815088 4764402744495746 9528805488991492 19057610977982984 38115221955965968
• Sum of all divisors σ(n): 88734804259046400
• Sum of proper divisors (its aliquot sum) s(n): 50619582303080432
• 38115221955965968 is an abundant number, because the sum of its proper divisors (50619582303080432) is greater than itself. Its abundance is 12504360347114464

Bases of 38115221955965968

• Binary: 10000111011010011001011110101001001110000111010000010000₂
• Hexadecimal: 0x876997A9387410
• Base-36: AFAPV8MPPN4

Squares and roots of 38115221955965968

• 38115221955965968 squared (38115221955965968²) is 1452770144752550191468787974177024
• 38115221955965968 cubed (38115221955965968³) is 55372656518244258571296932493944800403201751519232
• The square root of 38115221955965968 is 195231201.2870021961
• The cube root of 38115221955965968 is 336536.9990262861

Scales and comparisons

• 38,115,221,955,965,968 seconds is equal to 1,211,946,160 years, 4 weeks, 2 hours, 59 minutes, 28 seconds.
• To count from 1 to 38,115,221,955,965,968 would take you about three billion, six hundred thirty-five million, eight hundred thirty-eight thousand, four hundred eighty 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 38115221955965968 cubic inches would be around 28044.7 feet tall.

Recreational maths with 38115221955965968

• 38115221955965968 backwards is 86956955912251183
• The number of decimal digits it has is: 17
• The sum of 38115221955965968's digits is 85
• More coming soon!