389985006996

Names of 389985006996

• Cardinal: 389985006996 can be written as Three hundred eighty-nine billion, nine hundred eighty-five million, six thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 3.89985006996 × 10¹¹

Factors of 389985006996

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 988

Divisors of 389985006996

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 31 36 38 39 52 54 57 61 62 76 78 81 93 108 114 117 122 124 156 162 171 183 186 228 234 243 244 247 279 324 342 351 366 372 403 468 486 494 513 549 558 589 684 702 732 741 793 806 837 859 972 988 1026 1053 1098 1116 1159 1178 1209 1404 1482 1539 1586 1612 1647 1674 1718 1767 1891 2052 2106 2196 2223 2318 2356 2379 2418 2511 2577 2964 3078 3159 3172 3294 3348 3436 3477 3534 3627 3782 4212 4446 4617 4636 4758 4836 4941 5022 5154 5301 5673 6156 6318 6588 6669 6954 7068 7137 7254 7533 7564 7657 7731 8892 9234 9516 9882 10044 10308 10431 10602 10881 11167 11346 12636 13338 13908 14274 14508 14823 15066 15067 15314 15462 15903 16321 17019 18468 19764 20007 20862 21204 21411 21762 22334 22692 22971 23193 24583 26629 26676 28548 29646 30132 30134 30628 30924 31293 31806 32642 32643 33501 34038 35929 40014 41724 42822 43524 44668 45201 45942 46386 47709 48963 49166 51057 52399 53258 59292 60021 60268 62586 63612 64233 65284 65286 67002 68076 68913 69579 71858 73749 79887 80028 85644 90402 91884 92772 93879 95418 97926 97929 98332 100503 102114 104798 106516 107787 120042 125172 128466 130572 134004 135603 137826 139158 143127 143716 146889 147498 153171 157197 159774 180804 187758 190836 192699 195852 195858 201006 204228 206739 208737 209596 212173 215574 221247 239661 240084 256932 271206 275652 278316 281637 286254 293778 294996 301509 306342 314394 319548 323361 346177 375516 385398 391716 402012 406809 413478 417474 424346 431148 440667 442494 459513 467077 471591 479322 505951 542412 563274 572508 587556 603018 612684 620217 628788 636519 646722 663741 681187 692354 718983 770796 813618 826956 834948 848692 881334 884988 904527 919026 934154 943182 958644 970083 995581 1011902 1038531 1126548 1206036 1220427 1240434 1273038 1293444 1322001 1327482 1362374 1384708 1401231 1414773 1437966 1517853 1624369 1627236 1762668 1809054 1838052 1860651 1868308 1886364 1909557 1940166 1991162 1991223 2023804 2043561 2077062 2156949 2440854 2480868 2546076 2644002 2654964 2713581 2724748 2802462 2829546 2875932 2910249 2986743 3035706 3115593 3248738 3618108 3661281 3721302 3819114 3880332 3966003 3982324 3982446 4087122 4154124 4203693 4244319 4313898 4553559 4873107 4881708 5288004 5427162 5604924 5659092 5728671 5820498 5973486 5973669 6071412 6130683 6231186 6470847 6497476 6577363 7322562 7442604 7638228 7932006 7964892 8174244 8407386 8488638 8627796 8730747 8960229 9107118 9346779 9746214 10854324 11457342 11640996 11946972 11947338 12261366 12462372 12611079 12732957 12941694 12942553 13154726 13660677 14619321 14645124 15864012 16814772 16977276 17186013 17461494 17920458 18214236 18392049 18693558 19492428 19732089 21116797 22914684 23894676 24522732 25222158 25465914 25883388 25885106 26309452 26880687 27321354 28040337 29238642 30863011 34372026 34922988 35840916 36784098 37387116 37833237 38827659 39464178 40982031 42233594 43857963 50444316 50931828 51558039 51770212 53761374 54642708 55176147 56080674 58477284 59196267 61726022 63350391 68744052 73568196 75666474 77655318 78928356 80642061 81964062 84121011 84467188 87715926 92589033 103116078 107522748 110352294 112161348 113499711 116482977 118392534 122946093 123452044 126700782 131573889 151332948 155310636 161284122 163928124 165528441 168242022 175431852 177588801 185178066 190051173 206232156 220704588 226999422 232965954 236785068 241926183 245892186 253401564 263147778 277767099 322568244 331056882 336484044 349448931 355177602 370356132 380102346 394721667 401219143 453998844 465931908 483852366 491784372 526295556 532766403 555534198 570153519 662113764 698897862 710355204 760204692 789443334 802438286 833301297 967704732 1048346793 1065532806 1111068396 1140307038 1203657429 1397795724 1578886668 1598299209 1604876572 1666602594 1710460557 2096693586 2131065612 2280614076 2407314858 2499903891 3145040379 3196598418 3333205188 3420921114 3610972287 4193387172 4814629716 4999807782 5131381671 6290080758 6393196836 6841842228 7221944574 7499711673 9999615564 10262763342 10832916861 12580161516 14443889148 14999423346 20525526684 21665833722 29998846692 32498750583 43331667444 64997501166 97496251749 129995002332 194992503498 389985006996
• Sum of all divisors σ(n): 1217299865600
• Sum of proper divisors (its aliquot sum) s(n): 827314858604
• 389985006996 is an abundant number, because the sum of its proper divisors (827314858604) is greater than itself. Its abundance is 437329851608

Bases of 389985006996

• Binary: 101101011001100111010101111010110010100₂
• Hexadecimal: 0x5ACCEAF594
• Base-36: 4Z5N0590

Squares and roots of 389985006996

• 389985006996 squared (389985006996²) is 152088305681670168944016
• 389985006996 cubed (389985006996³) is 59312158955275927384596581692335936
• The square root of 389985006996 is 624487.7957142157
• The cube root of 389985006996 is 7306.0499480427

Scales and comparisons

• 389,985,006,996 seconds is equal to 12,400 years, 16 weeks, 3 days, 8 hours, 36 minutes, 36 seconds.
• To count from 1 to 389,985,006,996 would take you about twenty-four thousand, eight 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 389985006996 cubic inches would be around 608.8 feet tall.

Recreational maths with 389985006996

• 389985006996 backwards is 699600589983
• The number of decimal digits it has is: 12
• The sum of 389985006996's digits is 72
• More coming soon!