1680506638980

Names of 1680506638980

• Cardinal: 1680506638980 can be written as One trillion, six hundred eighty billion, five hundred six million, six hundred thirty-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.68050663898 × 10¹²

Factors of 1680506638980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 320

Divisors of 1680506638980

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 31 39 52 60 62 65 78 93 124 127 130 139 155 156 186 195 254 260 278 310 372 381 390 403 417 465 508 556 620 635 695 762 780 806 834 930 961 1209 1270 1390 1524 1612 1651 1668 1807 1860 1905 1922 2015 2085 2418 2540 2780 2883 3302 3614 3810 3844 3937 4030 4170 4309 4805 4836 4953 5421 5766 6045 6604 7228 7620 7874 8060 8255 8340 8618 9035 9610 9906 10842 11532 11811 12090 12493 12927 14415 15748 16129 16510 17236 17653 18070 19220 19685 19812 21545 21684 23622 24180 24765 24986 25854 27105 28830 32258 33020 35306 36140 37479 39370 43090 47244 48387 49530 49972 51181 51708 52959 54210 56017 57660 59055 62465 64516 64635 70612 74958 78740 80645 86180 88265 96774 99060 102362 105918 108420 112034 118110 122047 124930 129270 133579 149916 153543 161290 168051 176530 187395 193548 204724 209677 211836 224068 229489 236220 241935 244094 249860 255905 258540 264795 267158 280085 307086 322580 336102 353060 366141 374790 400737 419354 458978 483870 488188 499999 511810 529590 534316 547243 560170 610235 614172 629031 667895 672204 688467 732282 749580 767715 801474 838708 840255 917956 967740 999998 1023620 1048385 1059180 1094486 1120340 1147445 1220470 1258062 1335790 1376934 1464564 1499997 1535430 1586611 1602948 1641729 1680510 1736527 1830705 1999996 2003685 2096770 2188972 2241931 2294890 2440940 2499995 2516124 2671580 2736215 2753868 2999994 3070860 3145155 3173222 3283458 3361020 3442335 3473054 3661410 4007370 4193540 4483862 4589780 4759833 4999990 5209581 5472430 5999988 6290310 6346444 6499987 6566916 6725793 6884670 6946108 7114159 7322820 7499985 7933055 8014740 8208645 8682635 8967724 9519666 9999980 10419162 10944860 11209655 12580620 12999974 13451586 13769340 14228318 14999970 15499969 15866110 16417290 16964533 17365270 19039332 19499961 20838324 21342477 22419310 23799165 25999948 26047905 26903172 28456636 29145103 29999940 30999938 31732220 32499935 32834580 33628965 33929066 34730540 35570795 38999922 42684954 44838620 46499907 47598330 50893599 52095810 58290206 61999876 64999870 67257930 67858132 69499861 71141590 77499845 77999844 84822665 85369908 87435309 92999814 95196660 97499805 101787198 104191620 106712385 116580412 129999740 134515860 138999722 142283180 145725515 154999690 169645330 174870618 185999628 194999610 201499597 203574396 208499583 213424770 220538929 232499535 254467995 277999444 291451030 309999380 339290660 347499305 349741236 389999220 402999194 416999166 426849540 437176545 441077858 464999070 508935990 582902060 604498791 661616787 694998610 805998388 833998332 874353090 882155716 903498193 929998140 1007497985 1017871980 1042497915 1102694645 1208997582 1323233574 1389997220 1748706180 1806996386 2014995970 2084995830 2154495691 2205389290 2417995164 2646467148 2710494579 3022493955 3308083935 3613992772 4029991940 4169991660 4308991382 4410778580 4517490965 5420989158 6044987910 6463487073 6616167870 8617982764 9034981930 10772478455 10841978316 12089975820 12926974146 13232335740 13552472895 18069963860 21544956910 25853948292 27104945790 28008443983 32317435365 43089913820 54209891580 56016887966 64634870730 84025331949 112033775932 129269741460 140042219915 168050663898 280084439830 336101327796 420126659745 560168879660 840253319490 1680506638980
• Sum of all divisors σ(n): 5315633225280
• Sum of proper divisors (its aliquot sum) s(n): 3635126586300
• 1680506638980 is an abundant number, because the sum of its proper divisors (3635126586300) is greater than itself. Its abundance is 1954619947320

Bases of 1680506638980

• Binary: 11000011101000110000000000101001010000100₂
• Hexadecimal: 0x18746005284
• Base-36: LG0I9HFO

Squares and roots of 1680506638980

• 1680506638980 squared (1680506638980²) is 2824102563655856055440400
• 1680506638980 cubed (1680506638980³) is 4745923107384104161122827147706792000
• The square root of 1680506638980 is 1296343.5651786143
• The cube root of 1680506638980 is 11889.0387943705

Scales and comparisons

• 1,680,506,638,980 seconds is equal to 53,434 years, 47 weeks, 3 days, 7 hours, 43 minutes.
• To count from 1 to 1,680,506,638,980 would take you about one hundred thirty-three thousand, five hundred eighty-seven 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 1680506638980 cubic inches would be around 990.8 feet tall.

Recreational maths with 1680506638980

• 1680506638980 backwards is 0898366050861
• 1680506638980 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1680506638980's digits is 60
• More coming soon!