6989729479128

Names of 6989729479128

• Cardinal: 6989729479128 can be written as Six trillion, nine hundred eighty-nine billion, seven hundred twenty-nine million, four hundred seventy-nine thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 6.989729479128 × 10¹²

Factors of 6989729479128

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2993

Divisors of 6989729479128

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 31 33 36 37 41 44 62 66 67 72 74 82 88 93 99 111 123 124 132 134 148 164 186 198 201 222 246 248 264 268 279 296 328 333 341 369 372 396 402 407 444 451 492 536 558 603 666 682 737 738 744 792 804 814 888 902 984 1023 1116 1147 1206 1221 1271 1332 1353 1364 1474 1476 1517 1608 1628 1804 2046 2077 2211 2232 2294 2412 2442 2479 2542 2664 2706 2728 2747 2801 2948 2952 3034 3069 3256 3441 3608 3663 3813 4059 4092 4154 4422 4551 4588 4824 4884 4958 5084 5412 5494 5602 5896 6068 6138 6231 6633 6882 7326 7437 7626 8118 8184 8241 8308 8403 8844 9102 9176 9768 9916 10168 10323 10824 10988 11204 11439 12136 12276 12462 12617 13266 13653 13764 13981 14652 14874 15252 16236 16482 16616 16687 16806 17688 18204 18693 19832 20646 21976 22311 22408 22847 22878 24552 24723 24924 25209 25234 26532 27269 27306 27528 27962 29304 29748 30217 30504 30811 32472 32964 33374 33612 36408 37386 37851 41292 41943 44622 45694 45756 47027 49446 49848 50061 50418 50468 53064 54538 54612 55924 59496 60434 61622 65928 66748 67224 68541 74772 75702 76849 81807 82584 83886 85157 86831 89244 90651 91388 91512 92433 94054 98892 100122 100836 100936 101639 103637 109076 109224 111848 113553 114841 120868 123244 125829 133496 137082 141081 149544 150183 151404 153698 163614 167772 170314 173662 178488 181302 182776 184866 187667 188108 197784 200244 201672 203278 205623 207274 218152 227106 229682 230547 241736 245421 246488 251658 255471 260493 271953 274164 277299 282162 300366 302808 304917 307396 310911 327228 335544 340628 344523 347324 362604 369732 375334 376216 400488 406556 411246 414548 423243 454212 459364 461094 490842 503316 510942 517297 520986 543906 548328 554598 563001 564324 600732 609834 614792 621822 654456 681256 689046 691641 694648 725208 739464 750668 766413 781479 813112 822492 829096 845339 846486 908424 914751 918728 922188 932733 936727 955141 981684 1006632 1021884 1033569 1034594 1041972 1087812 1109196 1118029 1126002 1128648 1140007 1201464 1219668 1243644 1263251 1378092 1383282 1501336 1532826 1551891 1562958 1644984 1689003 1690678 1692972 1829502 1844376 1865466 1873454 1910282 1963368 2043768 2064337 2067138 2069188 2083944 2175624 2218392 2236058 2252004 2280014 2439336 2487288 2526502 2536017 2756184 2766564 2810181 2865423 3065652 3103782 3125916 3150809 3212747 3354087 3378006 3381356 3385944 3420021 3560071 3659004 3730932 3746908 3789753 3820564 4128674 4134276 4138376 4249117 4472116 4504008 4560028 4655673 5053004 5072034 5533128 5620362 5730846 5817677 6131304 6193011 6207564 6251832 6301618 6425494 6708174 6756012 6762712 6840042 6943679 7120142 7318008 7461864 7493816 7579506 7608051 7641128 7694347 8257348 8268552 8430543 8498234 8596269 8944232 9120056 9311346 9452427 9638241 10062261 10106008 10144068 10260063 10680213 11240724 11369259 11461692 11635354 12386022 12415128 12603236 12747351 12850988 13416348 13512024 13680084 13887358 14240284 15159012 15216102 15388694 16514696 16861086 16996468 17192538 17453031 18579033 18622692 18904854 19276482 20124522 20288136 20520126 20831037 21360426 22481448 22738518 22923384 23083041 23270708 24772044 25206472 25494702 25701976 26832696 27360168 27774716 28357281 28480568 28914723 30318024 30432204 30777388 32040639 33722172 33992936 34385076 34658899 34906062 35340217 37158066 37245384 37809708 38242053 38552964 39160781 40249044 41040252 41662074 42720852 45477036 46166082 46541416 46740287 49544088 50989404 52359093 55549432 56714562 57829446 60864408 61554776 62493111 63994447 64081278 67444344 68770152 69249123 69317798 69812124 70680434 74316132 75619416 76380469 76484106 77105928 78321562 80498088 82080504 83324148 84637817 85441704 90954072 92332164 93480574 101978808 103976697 104718186 106020651 113429124 115658892 117482343 124986222 127988894 128162556 131722627 138498246 138635596 139624248 140220861 141360868 148632264 152760938 152968212 156643124 166648296 169275634 184664328 186961148 191983341 207953394 209436372 212041302 215254049 226858248 229141407 231317784 234964686 238524757 249972444 253913451 255977788 256325112 263445254 276996492 277271192 280441722 282721736 284690839 305521876 305936424 311930091 313286248 318061953 338551268 352447029 373922296 383966682 395167881 415906788 418872744 420662583 424082604 430508098 458282814 469929372 477049514 499944888 507826902 511955576 526890508 553992984 560883444 569381678 575950023 611043752 623860182 636123906 645762147 677102536 687424221 704894058 715574271 761740353 767933364 790335762 831813576 841325166 848165208 854072517 861016196 916565628 939858744 954099028 1015653804 1053781016 1121766888 1138763356 1151900046 1185503643 1247720364 1272247812 1291524294 1374848442 1409788116 1431148542 1448948897 1523480706 1535866728 1580671524 1682650332 1708145034 1722032392 1833131256 1908198056 1937286441 2031307608 2146722813 2277526712 2303800092 2367794539 2371007286 2495440728 2544495624 2562217551 2583048588 2623772327 2749696884 2819576232 2862297084 2897897794 3046961412 3131599229 3161343048 3365300664 3416290068 3874572882 4293445626 4346846691 4607600184 4735589078 4742014572 5124435102 5166097176 5247544654 5499393768 5724594168 5795795588 6093922824 6263198458 6832580136 7103383617 7749145764 7871316981 8586891252 8693693382 8825416009 9394797687 9471178156 9484029144 10248870204 10495089308 11591591176 12526396916 13040540073 14206767234 15498291528 15742633962 17173782504 17387386764 17650832018 18789595374 18942356312 20497740408 20990178616 21310150851 23613950943 25052793832 26081080146 26476248027 28184393061 28413534468 31485267924 34774773528 35301664036 37579190748 42620301702 47227901886 52162160292 52952496054 56368786122 56827068936 62970535848 70603328072 75158381496 79428744081 85240603404 94455803772 97079576099 104324320584 105904992108 112737572244 158857488162 170481206808 188911607544 194159152198 211809984216 225475144488 291238728297 317714976324 388318304396 582477456594 635429952648 776636608792 873716184891 1164954913188 1747432369782 2329909826376 3494864739564 6989729479128
• Sum of all divisors σ(n): 22770667745280
• Sum of proper divisors (its aliquot sum) s(n): 15780938266152
• 6989729479128 is an abundant number, because the sum of its proper divisors (15780938266152) is greater than itself. Its abundance is 8791208787024

Bases of 6989729479128

• Binary: 1100101101101101100010101111011100111011000₂
• Hexadecimal: 0x65B6C57B9D8
• Base-36: 2H71CGNA0

Squares and roots of 6989729479128

• 6989729479128 squared (6989729479128²) is 48856318191390982187640384
• 6989729479128 cubed (6989729479128³) is 341492447504023120940211947215697905152
• The square root of 6989729479128 is 2643809.6525899893
• The cube root of 6989729479128 is 19119.9516295397

Scales and comparisons

• 6,989,729,479,128 seconds is equal to 222,251 years, 40 weeks, 2 days, 17 hours, 58 minutes, 48 seconds.
• To count from 1 to 6,989,729,479,128 would take you about five hundred fifty-five thousand, six hundred twenty-nine 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 6989729479128 cubic inches would be around 1593.3 feet tall.

Recreational maths with 6989729479128

• 6989729479128 backwards is 8219749279896
• The number of decimal digits it has is: 13
• The sum of 6989729479128's digits is 81
• More coming soon!