1020808649520

Names of 1020808649520

• Cardinal: 1020808649520 can be written as One trillion, twenty billion, eight hundred eight million, six hundred forty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.02080864952 × 10¹²

Factors of 1020808649520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 375

Divisors of 1020808649520

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 33 36 37 40 44 45 48 54 55 60 66 72 74 80 81 88 90 99 108 110 111 120 121 132 135 144 148 162 165 176 180 185 198 216 220 222 240 242 243 264 270 296 297 317 324 330 333 360 363 370 396 405 407 432 440 444 484 486 495 528 540 555 592 594 605 634 648 660 666 720 726 740 792 810 814 880 888 891 951 968 972 990 999 1080 1089 1110 1188 1210 1215 1221 1268 1296 1320 1332 1369 1452 1480 1485 1584 1585 1620 1628 1665 1776 1782 1815 1902 1936 1944 1980 1998 2035 2160 2178 2220 2376 2420 2430 2442 2536 2640 2664 2673 2738 2853 2904 2960 2970 2997 3170 3240 3256 3267 3330 3487 3564 3630 3663 3804 3888 3960 3996 4070 4107 4356 4440 4455 4477 4752 4755 4840 4860 4884 4995 5072 5328 5346 5445 5476 5706 5808 5940 5994 6105 6340 6480 6512 6534 6660 6845 6974 7128 7260 7326 7608 7920 7992 8140 8214 8559 8712 8880 8910 8954 8991 9510 9680 9720 9768 9801 9990 10461 10692 10890 10952 10989 11412 11729 11880 11988 12210 12321 12680 13068 13320 13365 13431 13690 13948 14256 14265 14520 14652 14985 15059 15216 15984 16280 16335 16428 17118 17424 17435 17820 17908 17982 18315 19020 19440 19536 19602 19980 20535 20922 21384 21780 21904 21978 22385 22824 23458 23760 23976 24420 24642 25360 25677 26136 26640 26730 26862 27380 27896 28530 29040 29304 29403 29970 30118 31383 32560 32670 32856 32967 34236 34870 35187 35640 35816 35964 36630 36963 38040 38357 39204 39960 40293 41070 41844 42768 42795 43560 43956 44770 44955 45177 45648 46916 47952 48840 49005 49284 51354 52272 52305 53460 53724 54760 54945 55792 57060 58608 58645 58806 59940 60236 61605 62766 65340 65712 65934 67155 68472 69740 70374 71280 71632 71928 73260 73926 75295 76080 76714 77031 78408 79920 80586 82140 83688 85590 87120 87912 89540 89910 90354 93832 94149 97680 98010 98568 98901 102708 104610 105561 106920 107448 109520 109890 110889 114120 115071 117290 117612 119880 120472 120879 123210 125532 128385 129019 130680 131868 134310 135531 136944 139480 140748 143856 146520 147015 147852 150590 153428 154062 156816 156915 161172 164280 164835 165649 167376 171180 175824 175935 179080 179820 180708 184815 187664 188298 191785 196020 197136 197802 201465 205416 209220 211122 213840 214896 219780 221778 225885 228240 230142 234580 235224 239760 240944 241758 246420 251064 256770 258038 261360 263736 268620 271062 278960 281496 282447 293040 294030 295704 301180 306856 308124 313830 316683 322344 328560 329670 331298 332667 342360 345213 351870 358160 359640 361416 362637 369630 376596 383570 385155 387057 392040 395604 402930 406593 410832 418440 422244 433973 439560 443556 451770 460284 469160 470448 470745 483516 492840 494505 496947 502128 513540 516076 527472 527805 537240 542124 554445 562992 564894 575355 588060 591408 602360 604395 613712 616248 627660 633366 644688 645095 659340 662596 665334 677655 684720 690426 703740 719280 722832 725274 739260 753192 767140 770310 774114 784080 791208 805860 813186 828245 836880 844488 847341 867946 879120 887112 903540 920568 938320 941490 950049 967032 985680 989010 993894 1027080 1032152 1035639 1055610 1074480 1084248 1087911 1108890 1129788 1150710 1161171 1176120 1204720 1208790 1219779 1232496 1255320 1266732 1290190 1301919 1318680 1325192 1330668 1355310 1380852 1407480 1412235 1419209 1450548 1478520 1490841 1506384 1534280 1540620 1548228 1582416 1583415 1611720 1626372 1656490 1663335 1688976 1694682 1726065 1735892 1774224 1807080 1813185 1841136 1882980 1900098 1934064 1935285 1978020 1987788 2032965 2054160 2064304 2071278 2111220 2168496 2169865 2175822 2217780 2259576 2301420 2322342 2352240 2417580 2439558 2484735 2510640 2533464 2580380 2603838 2637360 2650384 2661336 2710620 2761704 2814960 2824470 2838418 2850147 2901096 2957040 2981682 3068560 3081240 3096456 3106917 3166830 3223440 3252744 3312980 3326670 3389364 3452130 3471784 3483513 3614160 3626370 3659337 3765960 3800196 3870570 3905757 3956040 3975576 4065930 4142556 4222440 4236705 4257627 4339730 4351644 4435560 4472523 4519152 4602840 4644684 4750245 4773703 4835160 4879116 4969470 5066928 5160760 5178195 5207676 5322672 5421240 5439555 5523408 5648940 5676836 5700294 5802192 5805855 5963364 6098895 6162480 6192912 6213834 6333660 6505488 6509595 6625960 6653340 6778728 6904260 6943568 6967026 7096045 7252740 7318674 7454205 7531920 7600392 7741140 7811514 7912080 7951152 8131860 8285112 8444880 8473410 8515254 8679460 8703288 8871120 8945046 9205680 9289368 9320751 9500490 9547406 9670320 9758232 9938940 10321520 10356390 10415352 10450539 10842480 10879110 11297880 11353672 11400588 11611710 11717271 11926728 12197790 12427668 12667320 12772881 13019190 13251920 13306680 13417569 13557456 13808520 13934052 14192090 14250735 14321109 14505480 14637348 14908410 15200784 15482280 15534585 15623028 16263720 16570224 16946820 17030508 17358920 17406576 17417565 17890092 18296685 18578736 18641502 19000980 19094812 19516464 19528785 19877880 20712780 20830704 20901078 21288135 21758220 22362615 22595760 22707344 22801176 23223420 23434542 23853456 23868515 24395580 24855336 25334640 25545762 26038380 26613360 26835138 27617040 27868104 28384180 28501470 28642218 29010960 29274696 29816820 30964560 31069170 31246056 31351617 32527440 33893640 34061016 34717840 34835130 35151813 35780184 36593370 37283004 38001960 38189624 38318643 39057570 39755760 40252707 41425560 41802156 42576270 42963327 43516440 44725230 45602352 46446840 46603755 46869084 47737030 48791160 49710672 51091524 52076760 52252695 52510733 53670276 55736208 56768360 57002940 57284436 58549392 58586355 59633640 62138340 62492112 62703234 63864405 67087845 67787280 68122032 69670260 70303626 71560368 71605545 73186740 74566008 76003920 76379248 76637286 78115140 80505414 82851120 83604312 85152540 85926654 87032880 89450460 92893680 93207510 93738168 95474060 97582320 102183048 104153520 104505390 105021466 105455439 107340552 113536720 114005880 114568872 114955929 117172710 119267280 124276680 125406468 127728810 128889981 134175690 139340520 140607252 143211090 146373480 149132016 153274572 156230280 156758085 157532199 161010828 167208624 170305080 171853308 175759065 178900920 186415020 187476336 190948120 191593215 201263535 204366096 209010780 210042932 210910878 214681104 214816635 228011760 229137744 229911858 234345420 248553360 250812936 255457620 257779962 262553665 268351380 278681040 281214504 286422180 292746960 306549144 312460560 313516170 315064398 322021656 340610160 343706616 344867787 351518130 357801840 372830040 381896240 383186430 386669943 402527070 418021560 420085864 421821756 429633270 459823716 468690840 472596597 501625872 510915240 515559924 525107330 527277195 536702760 562429008 572844360 574779645 613098288 627032340 630128796 644043312 644449905 687413232 689735574 703036260 745660080 766372860 773339886 787660995 805054140 836043120 840171728 843643512 859266540 919647432 937381680 945193194 1021830480 1031119848 1050214660 1054554390 1073405520 1145688720 1149559290 1160009829 1254064680 1260257592 1288899810 1379471148 1406072520 1417789791 1532745720 1546679772 1575321990 1610108280 1687287024 1718533080 1724338935 1839294864 1890386388 1933349715 2062239696 2100429320 2109108780 2299118580 2320019658 2362982985 2508129360 2520515184 2577799620 2758942296 2812145040 2835579582 3065491440 3093359544 3150643980 3220216560 3437066160 3448677870 3780772776 3866699430 4200858640 4218217560 4253369373 4598237160 4640039316 4725965970 5155599240 5517884592 5671159164 5800049145 6186719088 6301287960 6897355740 7088948955 7561545552 7733398860 8436435120 8506738746 9196474320 9280078632 9451931940 10311198480 11342318328 11600098290 12602575920 12760108119 13794711480 14177897910 15466797720 17013477492 18560157264 18903863880 21266846865 22684636656 23200196580 25520216238 27589422960 28355795820 30933595440 34026954984 37807727760 42533693730 46400393160 51040432476 56711591640 63800540595 68053909968 85067387460 92800786320 102080864952 113423183280 127601081190 170134774920 204161729904 255202162380 340269549840 510404324760 1020808649520
• Sum of all divisors σ(n): 4028906477232
• Sum of proper divisors (its aliquot sum) s(n): 3008097827712
• 1020808649520 is an abundant number, because the sum of its proper divisors (3008097827712) is greater than itself. Its abundance is 1987289178192

Bases of 1020808649520

• Binary: 1110110110101100111011111101101100110000₂
• Hexadecimal: 0xEDACEFDB30
• Base-36: D0YB4300

Squares and roots of 1020808649520

• 1020808649520 squared (1020808649520²) is 1042050298934846196230400
• 1020808649520 cubed (1020808649520³) is 1063733958387592640042863538769408000
• The square root of 1020808649520 is 1010350.7556883401
• The cube root of 1020808649520 is 10068.8865398919

Scales and comparisons

• 1,020,808,649,520 seconds is equal to 32,458 years, 28 weeks, 6 days, 22 hours, 12 minutes.
• To count from 1 to 1,020,808,649,520 would take you about eighty-one thousand, one hundred forty-six 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 1020808649520 cubic inches would be around 839.1 feet tall.

Recreational maths with 1020808649520

• 1020808649520 backwards is 0259468080201
• 1020808649520 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1020808649520's digits is 45
• More coming soon!