389945389151052

Names of 389945389151052

• Cardinal: 389945389151052 can be written as Three hundred eighty-nine trillion, nine hundred forty-five billion, three hundred eighty-nine million, one hundred fifty-one thousand and fifty-two.

Scientific notation

• Scientific notation: 3.89945389151052 × 10¹⁴

Factors of 389945389151052

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 446

Divisors of 389945389151052

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 49 61 63 84 98 122 126 147 183 196 244 252 294 343 366 373 427 441 549 588 686 732 746 854 882 1029 1098 1119 1281 1372 1492 1708 1764 2058 2196 2238 2562 2611 2989 3087 3357 3721 3843 4116 4476 5124 5222 5978 6174 6714 7442 7686 7833 8967 10444 11163 11956 12348 13428 14884 15372 15666 17934 18277 20923 22326 22753 23499 26047 26901 31332 33489 35868 36554 41846 44652 45506 46998 52094 53802 54831 62769 66978 68259 73108 78141 83692 91012 93996 104188 107604 109662 125538 127939 133956 136518 139129 156282 159271 164493 182329 188307 204777 219324 226981 234423 251076 255878 273036 278258 312564 318542 328986 364658 376614 383817 409554 417387 453962 468846 477813 511756 546987 556516 637084 657972 680943 729316 753228 767634 819108 834774 907924 937692 955626 973903 1093974 1114897 1151451 1252161 1276303 1361886 1387933 1433439 1535268 1588867 1640961 1669548 1911252 1947806 2042829 2187948 2229794 2302902 2504322 2552606 2723772 2775866 2866878 2921709 3177734 3281922 3344691 3828909 3895612 4085658 4163799 4459588 4605804 4766601 5008644 5105212 5551732 5733756 5843418 6355468 6563844 6689382 6817321 7657818 7804279 8171316 8327598 8486869 8765127 9533202 9715531 10034073 11122069 11486727 11686836 12491397 13378764 13634642 14299803 15315636 15608558 16655196 16973738 17530254 19066404 19431062 20068146 20451963 22244138 22973454 23412837 24982794 25460607 27269284 28599606 29146593 31217116 33366207 33947476 35060508 38862124 40136292 40903926 44488276 45946908 46825674 47721247 49965588 50921214 57199212 58293186 59408083 61355889 66732414 68008717 70238511 76381821 77854483 81807852 84663913 87439779 93651348 95442494 100098621 101842428 116586372 118816166 122711778 133464828 136017434 140477022 143163741 152763642 155708966 169327826 174879558 178224249 190884988 200197242 204026151 233563449 237632332 245423556 253991739 272034868 280954044 286327482 305527284 311417932 338655652 349759116 356448498 400394484 408052302 415856581 429491223 467126898 476061019 507983478 517699009 534672747 572654964 592647391 612078453 700690347 712896996 761975217 816104604 831713162 858982446 934253796 952122038 1015966956 1035398018 1069345494 1185294782 1224156906 1247569743 1401380694 1428183057 1523950434 1553097027 1663426324 1717964892 1777942173 1904244076 2070796036 2138690988 2370589564 2448313812 2495139486 2802761388 2856366114 2910996067 3047900868 3106194054 3555884346 3623893063 3742709229 4148531737 4284549171 4659291081 4990278972 5333826519 5712732228 5821992134 6212388108 7111768692 7247786126 7485418458 8297063474 8569098342 8732988201 9318582162 10667653038 10871679189 11643984268 12445595211 14495572252 14970836916 16594126948 17138196684 17465976402 18637164324 21335306076 21743358378 24891190422 25367251441 26198964603 29039722159 31579639549 32615037567 34931952804 37336785633 43486716756 49782380844 50734502882 52397929206 58079444318 63159279098 65230075134 74673571266 76101754323 87119166477 94738918647 101469005764 104795858412 116158888636 126318558196 130460150268 149347142532 152203508646 174238332954 177570760087 189477837294 221057476843 228305262969 261357499431 284216755941 304407017292 348476665908 355141520174 378955674588 442114953686 456610525938 522714998862 532712280261 568433511882 663172430529 710283040348 884229907372 913221051876 1045429997724 1065424560522 1136867023764 1326344861058 1547402337901 1598136840783 1989517291587 2130849121044 2652689722116 3094804675802 3196273681566 3979034583174 4642207013703 6189609351604 6392547363132 7958069166348 9284414027406 10831816365307 13926621041109 18568828054812 21663632730614 27853242082218 32495449095921 43327265461228 55706484164436 64990898191842 97486347287763 129981796383684 194972694575526 389945389151052
• Sum of all divisors σ(n): 1171798638628800
• Sum of proper divisors (its aliquot sum) s(n): 781853249477748
• 389945389151052 is an abundant number, because the sum of its proper divisors (781853249477748) is greater than itself. Its abundance is 391907860326696

Bases of 389945389151052

• Binary: 1011000101010011100111100011001101111001101001100₂
• Hexadecimal: 0x162A73C66F34C
• Base-36: 3U82FSLX70

Squares and roots of 389945389151052

• 389945389151052 squared (389945389151052²) is 152057406520165382821272706704
• 389945389151052 cubed (389945389151052³) is 59294084558805601918259124496693072749052608
• The square root of 389945389151052 is 19747034.9458102697
• The cube root of 389945389151052 is 73058.0253703031

Scales and comparisons

• 389,945,389,151,052 seconds is equal to 12,399,057 years, 10 weeks, 21 hours, 4 minutes, 12 seconds.
• To count from 1 to 389,945,389,151,052 would take you about thirty million, nine hundred ninety-seven thousand, six hundred forty-two 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 389945389151052 cubic inches would be around 6088.2 feet tall.

Recreational maths with 389945389151052

• 389945389151052 backwards is 250151983549983
• The number of decimal digits it has is: 15
• The sum of 389945389151052's digits is 72
• More coming soon!