38561715396864

Names of 38561715396864

• Cardinal: 38561715396864 can be written as Thirty-eight trillion, five hundred sixty-one billion, seven hundred fifteen million, three hundred ninety-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.8561715396864 × 10¹³

Factors of 38561715396864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 654

Divisors of 38561715396864

• Number of divisors d(n): 729
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 32 33 36 38 44 48 57 64 66 72 76 88 96 99 114 121 128 132 144 152 171 176 192 198 209 228 242 256 264 288 304 342 352 361 363 384 396 418 456 484 528 576 608 619 627 684 704 722 726 768 792 836 912 968 1056 1083 1089 1152 1216 1238 1254 1368 1408 1444 1452 1584 1672 1824 1857 1881 1936 2112 2166 2178 2299 2304 2432 2476 2508 2736 2816 2888 2904 3168 3249 3344 3648 3714 3762 3872 3971 4224 4332 4356 4598 4864 4952 5016 5472 5571 5776 5808 6336 6498 6688 6809 6897 7296 7428 7524 7744 7942 8448 8664 8712 9196 9904 10032 10944 11142 11552 11616 11761 11913 12672 12996 13376 13618 13794 14592 14856 15048 15488 15884 17328 17424 18392 19808 20064 20427 20691 21888 22284 23104 23232 23522 23826 25344 25992 26752 27236 27588 29712 30096 30976 31768 34656 34848 35283 35739 36784 39616 40128 40854 41382 43681 43776 44568 46208 46464 47044 47652 51984 53504 54472 55176 59424 60192 61281 63536 69312 69696 70566 71478 73568 74899 79232 80256 81708 82764 87362 89136 92416 92928 94088 95304 103968 105849 108944 110352 118848 120384 122562 127072 129371 131043 138624 139392 141132 142956 147136 149798 158464 160512 163416 165528 174724 178272 188176 190608 207936 211698 217888 220704 223459 224697 237696 240768 245124 254144 258742 262086 277248 278784 282264 285912 294272 299596 326832 331056 349448 356544 376352 381216 383161 388113 393129 415872 423396 435776 441408 446918 449394 475392 481536 490248 508288 517484 524172 564528 571824 588544 599192 653664 662112 670377 674091 698896 713088 752704 762432 766322 776226 786258 831744 846792 871552 882816 893836 898788 980496 1016576 1034968 1048344 1129056 1143648 1149483 1164339 1198384 1307328 1324224 1340754 1348182 1397792 1423081 1426176 1505408 1524864 1532644 1552452 1572516 1693584 1743104 1765632 1787672 1797576 1960992 2011131 2069936 2096688 2258112 2287296 2298966 2328678 2396768 2458049 2614656 2648448 2681508 2696364 2795584 2846162 3010816 3049728 3065288 3104904 3145032 3387168 3448449 3575344 3595152 3921984 4022262 4139872 4193376 4214771 4269243 4516224 4574592 4597932 4657356 4793536 4916098 5229312 5296896 5363016 5392728 5591168 5692324 6130576 6209808 6290064 6774336 6896898 7150688 7190304 7280059 7374147 7843968 8044524 8279744 8386752 8429542 8538486 9032448 9149184 9195864 9314712 9587072 9832196 10726032 10785456 11182336 11384648 12261152 12419616 12580128 12644313 12807729 13548672 13793796 14301376 14380608 14560118 14748294 15687936 16089048 16559488 16773504 16859084 17076972 18391728 18629424 19174144 19664392 21452064 21570912 21840177 22122441 22769296 24522304 24839232 25160256 25288626 25615458 27038539 27097344 27587592 28602752 28761216 29120236 29496588 32178096 33118976 33547008 33718168 34153944 36783456 37258848 37932939 39328784 42904128 43141824 43680354 44244882 45538592 46362481 49044608 49678464 50320512 50577252 51230916 54077078 55175184 57205504 57522432 58240472 58993176 64356192 65520531 67436336 68307888 73566912 74517696 75865878 78657568 80080649 81115617 85808256 86283648 87360708 88489764 91077184 92724962 98089216 99356928 100641024 101154504 102461832 108154156 110350368 116480944 117986352 128712384 131041062 134872672 136615776 138321121 139087443 147133824 149035392 151731756 157315136 160161298 162231234 171616512 172567296 174721416 176979528 182154368 185449924 202309008 204923664 216308312 220700736 232961888 235972704 240241947 243346851 257424768 262082124 269745344 273231552 276642242 278174886 294267648 298070784 303463512 314630272 320322596 324462468 349442832 353959056 364308736 370899848 404618016 409847328 414963363 417262329 432616624 441401472 465923776 471945408 480483894 486693702 514849536 524164248 539490688 546463104 553284484 556349772 606927024 629260544 640645192 648924936 698885664 707918112 720725841 741799696 809236032 819694656 829926726 834524658 865233248 880887139 882802944 931847552 943890816 960967788 973387404 1048328496 1078981376 1092926208 1106568968 1112699544 1213854048 1244890089 1281290384 1297849872 1397771328 1415836224 1441451682 1483599392 1521532331 1618472064 1639389312 1659853452 1669049316 1730466496 1761774278 1863695104 1887781632 1921935576 1946774808 2096656992 2213137936 2225399088 2427708096 2489780178 2562580768 2595699744 2642661417 2795542656 2831672448 2882903364 2967198784 3043064662 3236944128 3278778624 3319706904 3338098632 3460932992 3523548556 3843871152 3893549616 4193313984 4426275872 4450798176 4564596993 4855416192 4979560356 5125161536 5191399488 5285322834 5591085312 5663344896 5765806728 5934397568 6086129324 6639413808 6676197264 6921865984 7047097112 7687742304 7787099232 7927984251 8386627968 8852551744 8901596352 9129193986 9710832384 9959120712 10250323072 10382798976 10570645668 11531613456 11868795136 12172258648 13278827616 13352394528 13693790979 14094194224 15375484608 15574198464 15855968502 16736855641 16773255936 17705103488 17803192704 18258387972 19918241424 20500646144 20765597952 21141291336 23063226912 24344517296 26557655232 26704789056 27387581958 28188388448 30750969216 31148396928 31711937004 33473711282 35410206976 35606385408 36516775944 39836482848 42282582672 46126453824 48689034592 50210566923 53115310464 53409578112 54775163916 56376776896 61501938432 62296793856 63423874008 66947422564 73033551888 79672965696 84565165344 92252907648 97378069184 100421133846 106230620928 106819156224 109550327832 112753553792 126847748016 133894845128 146067103776 150631700769 159345931392 169130330688 184505815296 194756138368 200842267692 219100655664 225507107584 253695496032 267789690256 292134207552 301263401538 318691862784 338260661376 389512276736 401684535384 438201311328 507390992064 535579380512 584268415104 602526803076 676521322752 803369070768 876402622656 1014781984128 1071158761024 1168536830208 1205053606152 1606738141536 1752805245312 2029563968256 2142317522048 2410107212304 3213476283072 3505610490624 4284635044096 4820214424608 6426952566144 9640428849216 12853905132288 19280857698432 38561715396864
• Sum of all divisors σ(n): 129188643834159
• Sum of proper divisors (its aliquot sum) s(n): 90626928437295
• 38561715396864 is an abundant number, because the sum of its proper divisors (90626928437295) is greater than itself. Its abundance is 52065213040431

Bases of 38561715396864

• Binary: 1000110001001001011001010110010010000100000000₂
• Hexadecimal: 0x231259592100
• Base-36: DO309POG0

Squares and roots of 38561715396864

• 38561715396864 squared (38561715396864²) is 1487005894348738081021034496
• 38561715396864 cubed (38561715396864³) is 57341498091335255744797631026252474220544
• 38561715396864 is a perfect square number. Its square root is 6209808
• The cube root of 38561715396864 is 33784.6000235069

Scales and comparisons

• 38,561,715,396,864 seconds is equal to 1,226,143 years, 14 weeks, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 38,561,715,396,864 would take you about three million, sixty-five thousand, three hundred fifty-eight 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 38561715396864 cubic inches would be around 2815.4 feet tall.

Recreational maths with 38561715396864

• 38561715396864 backwards is 46869351716583
• 38561715396864 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38561715396864's digits is 72
• More coming soon!