1977825920928

Names of 1977825920928

• Cardinal: 1977825920928 can be written as One trillion, nine hundred seventy-seven billion, eight hundred twenty-five million, nine hundred twenty thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.977825920928 × 10¹²

Factors of 1977825920928

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 440

Divisors of 1977825920928

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 41 44 48 52 66 78 82 88 96 104 113 121 123 132 143 156 164 176 208 226 242 246 257 264 286 312 328 339 352 363 416 429 451 452 484 492 514 528 533 572 624 656 678 726 771 858 902 904 968 984 1028 1056 1066 1144 1243 1248 1312 1331 1353 1356 1452 1469 1542 1573 1599 1716 1804 1808 1936 1968 2056 2132 2288 2486 2662 2706 2712 2827 2904 2938 3084 3146 3198 3341 3432 3608 3616 3729 3872 3936 3993 4112 4264 4407 4576 4633 4719 4961 4972 5324 5412 5424 5654 5808 5863 5876 6168 6292 6396 6682 6864 7216 7458 7986 8224 8481 8528 8814 9266 9438 9922 9944 10023 10537 10648 10824 10848 11308 11616 11726 11752 12336 12584 12792 13364 13673 13728 13899 14432 14883 14916 15972 16159 16962 17056 17303 17589 17628 18532 18876 19844 19888 20046 21074 21296 21648 22616 23452 23504 24672 25168 25584 26728 27346 27798 29041 29766 29832 31097 31611 31944 32318 33924 34606 35178 35256 36751 37064 37752 39688 39776 40092 41019 42148 42592 43296 45232 46904 47008 48477 50336 50963 51168 51909 53456 54571 54692 55596 58082 59532 59664 60229 62194 63222 63888 64493 64636 67848 69212 70356 70512 73502 74128 75504 79376 80184 82038 84296 87123 90464 93291 93808 96954 101926 103818 106912 109142 109384 110253 111192 115907 116164 119064 119328 120458 124388 126444 127776 128986 129272 135696 136981 138424 140712 141024 147004 148256 150403 151008 152889 158752 160368 163713 164076 168592 174246 177749 180687 186582 187616 193479 193908 203852 207636 218284 218768 220506 222384 231814 232328 238128 240916 248776 252888 257972 258544 271392 273962 276848 281424 294008 300806 305778 319451 320736 327426 328152 337184 342067 347721 348492 355498 361374 373164 377533 386958 387816 404261 407704 410943 415272 436568 437536 441012 444768 451209 463628 464656 476256 481832 497552 505776 515944 517088 533247 547924 553696 560593 562848 588016 601612 611556 638902 654852 656304 662519 684134 695442 696984 709423 710996 722748 746328 755066 773916 775632 808522 815408 821886 830544 873136 882024 902418 927256 929312 958353 963664 995104 1011552 1026201 1031888 1066494 1095848 1121186 1132599 1176032 1190681 1203224 1212783 1223112 1274977 1277804 1309704 1312608 1325038 1368268 1390884 1393968 1418846 1421992 1445496 1492656 1506791 1510132 1547832 1551264 1617044 1630816 1643772 1661088 1681779 1746272 1764048 1804836 1854512 1916706 1927328 1955239 1987557 2052402 2063776 2128269 2132988 2191696 2242372 2265198 2381362 2406448 2425566 2446224 2549954 2555608 2619408 2650076 2736536 2781768 2787936 2837692 2843984 2890992 2985312 3013582 3020264 3095664 3234088 3287544 3363558 3513961 3528096 3572043 3609672 3709024 3824931 3833412 3910478 3975114 4104804 4152863 4256538 4265976 4383392 4446871 4484744 4520373 4530396 4762724 4812896 4851132 4892448 5099908 5111216 5238816 5300152 5473072 5563536 5675384 5687968 5781984 5865717 6027164 6040528 6166523 6191328 6468176 6575088 6727116 7027922 7144086 7219344 7287709 7649862 7666824 7820956 7950228 8209608 8305726 8513076 8531952 8893742 8969488 9040746 9060792 9525448 9702264 10199816 10222432 10541883 10600304 10946144 11127072 11350768 11731434 12054328 12081056 12333046 12458589 12936352 13097491 13150176 13340613 13454232 14024747 14055844 14288172 14438688 14575418 15299724 15333648 15478853 15641912 15900456 16419216 16574701 16611452 17026152 17063904 17787484 17938976 18081492 18121584 18499569 19050896 19404528 20399632 21083766 21200608 21863127 22701536 23462868 24108656 24666092 24917178 26194982 26681226 26908464 28049494 28111688 28576344 29150836 30599448 30667296 30957706 31283824 31800912 32838432 33149402 33222904 34052304 35574968 36162984 36243168 36999138 38101792 38653571 38809056 39292473 40799264 42074241 42167532 43726254 45681493 46436559 46925736 48217312 49332184 49724103 49834356 52389964 53362452 53816928 56098988 56223376 57152688 58301672 61198896 61915412 62567648 63601824 66298804 66445808 68104608 71149936 72325968 73998276 77307142 78584946 80164799 84148482 84335064 87452508 91362986 92873118 93851472 98664368 99448206 99668712 104779928 106724904 112197976 112446752 114305376 115960713 116603344 122397792 123830824 132597608 132891616 137044479 142299872 144072401 144651936 147996552 154614284 157169892 160329598 168296964 168670128 170267383 174905016 182321711 182725972 185746236 187702944 197328736 198896412 199337424 209559856 213449808 224395952 231921426 233206688 240494397 247661648 265195216 274088958 288144802 295993104 309228568 314339784 320659196 336593928 337340256 340534766 349810032 364643422 365451944 371492472 397792824 398674848 419119712 426899616 432217203 448791904 463842852 480988794 495323296 502496423 510802149 530390432 546965133 548177916 576289604 591986208 618457136 628679568 641318392 673187856 681069532 699620064 729286844 730903888 742984944 795585648 864434406 927685704 961977588 1004992846 1021604298 1093930266 1096355832 1152579208 1236914272 1257359136 1282636784 1346375712 1362139064 1458573688 1461807776 1485969888 1507489269 1584796411 1591171296 1728868812 1855371408 1872941213 1923955176 2009985692 2043208596 2187860532 2192711664 2305158416 2565273568 2724278128 2917147376 3014978538 3169592822 3457737624 3710742816 3745882426 3847910352 4019971384 4086417192 4375721064 4385423328 4610316832 4754389233 5448556256 5618823639 5834294752 6029957076 6339185644 6915475248 7491764852 7695820704 8039942768 8172834384 8751442128 9508778466 11237647278 12059914152 12678371288 13830950496 14983529704 16079885536 16345668768 17502884256 19017556932 20602353343 22475294556 24119828304 25356742576 29967059408 38035113864 41204706686 44950589112 48239656608 50713485152 59934118816 61807060029 76070227728 82409413372 89901178224 123614120058 152140455456 164818826744 179802356448 247228240116 329637653488 494456480232 659275306976 988912960464 1977825920928
• Sum of all divisors σ(n): 6380335277568
• Sum of proper divisors (its aliquot sum) s(n): 4402509356640
• 1977825920928 is an abundant number, because the sum of its proper divisors (4402509356640) is greater than itself. Its abundance is 2424683435712

Bases of 1977825920928

• Binary: 11100110001111111100111001000011110100000₂
• Hexadecimal: 0x1CC7F9C87A0
• Base-36: P8LMHJMO

Squares and roots of 1977825920928

• 1977825920928 squared (1977825920928²) is 3911795373494691308381184
• 1977825920928 cubed (1977825920928³) is 7736850287064027558718092489667018752
• The square root of 1977825920928 is 1406351.9904092291
• The cube root of 1977825920928 is 12552.4747021763

Scales and comparisons

• 1,977,825,920,928 seconds is equal to 62,888 years, 38 weeks, 5 days, 17 hours, 8 minutes, 48 seconds.
• To count from 1 to 1,977,825,920,928 would take you about one hundred fifty-seven thousand, two hundred twenty-one 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 1977825920928 cubic inches would be around 1046 feet tall.

Recreational maths with 1977825920928

• 1977825920928 backwards is 8290295287791
• The number of decimal digits it has is: 13
• The sum of 1977825920928's digits is 69
• More coming soon!