1989684300864

Names of 1989684300864

• Cardinal: 1989684300864 can be written as One trillion, nine hundred eighty-nine billion, six hundred eighty-four million, three hundred thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.989684300864 × 10¹²

Factors of 1989684300864

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 445

Divisors of 1989684300864

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 31 32 34 39 48 51 52 61 62 64 68 78 93 96 102 104 122 124 136 137 156 181 183 186 192 204 208 221 244 248 272 274 312 362 366 372 403 408 411 416 442 488 496 527 543 544 548 624 663 724 732 744 793 806 816 822 832 884 976 992 1037 1054 1086 1088 1096 1209 1248 1326 1448 1464 1488 1581 1586 1612 1632 1644 1768 1781 1891 1952 1984 2074 2108 2172 2192 2329 2353 2379 2418 2496 2652 2896 2928 2976 3077 3111 3162 3172 3224 3264 3288 3536 3562 3782 3904 4148 4216 4247 4344 4384 4658 4706 4758 4836 5304 5343 5611 5673 5792 5856 5952 6154 6222 6324 6344 6448 6576 6851 6987 7059 7072 7124 7564 8296 8357 8432 8494 8688 8768 9231 9316 9412 9516 9672 10608 10686 11041 11222 11346 11584 11712 12308 12444 12648 12688 12741 12896 13152 13481 13702 13974 14118 14144 14248 15128 16592 16714 16833 16864 16988 17376 18462 18632 18824 19032 19344 20553 21216 21372 22082 22444 22692 24583 24616 24797 24888 25071 25296 25376 25482 25792 26304 26962 27404 27948 28236 28496 30256 30277 32147 33123 33184 33428 33666 33728 33976 34752 36924 37264 37648 38064 38688 40001 40443 41106 42432 42744 44164 44888 45384 49166 49232 49594 49776 50142 50592 50752 50964 53924 54808 55211 55896 56472 56992 60512 60554 64294 66246 66368 66856 67332 67952 72199 72943 73749 73848 74391 74528 75296 76128 77376 80002 80886 82212 85488 88328 89776 90768 90831 95387 96441 98332 98464 99188 99552 100284 101184 101928 107848 108641 109616 110422 111792 112944 113984 120003 121024 121108 128588 132492 133712 134664 135904 142069 143533 144398 145886 147498 147696 148782 149056 150592 152256 160004 161772 164424 165633 170976 176656 179552 181536 181662 187697 190774 192882 196664 196928 198376 199104 200568 203856 215696 216597 217282 218829 219232 220844 223584 225888 240006 242216 257176 259067 264984 267424 269328 271808 284138 286161 287066 288796 291772 294996 295392 297564 320008 322361 323544 325923 328848 331266 341952 342271 353312 359104 363072 363324 375394 381548 385764 393328 396752 401136 407712 417911 421549 426207 430599 431392 433194 434564 437658 438464 441688 447168 451776 480012 484432 514352 518134 529968 534848 538656 563091 568276 572322 574132 577592 583544 589992 590784 595128 640016 644722 647088 651846 657696 662532 684542 706624 726648 750788 763096 768707 771528 777201 786656 793504 802272 815424 835822 843098 852414 861198 862784 866388 869128 875316 883376 938587 960024 967083 968864 1026813 1028704 1036268 1059936 1077312 1126182 1136552 1144644 1148264 1155184 1167088 1179984 1190256 1240031 1253733 1264647 1280032 1289444 1294176 1303692 1315392 1325064 1369084 1453296 1501576 1512617 1526192 1537414 1543056 1554402 1573312 1587008 1604544 1671644 1686196 1704828 1722396 1732776 1738256 1750632 1766752 1846897 1877174 1920048 1934166 1937728 2053626 2057408 2072536 2119872 2252364 2273104 2289288 2296528 2306121 2310368 2334176 2359968 2380512 2440061 2480062 2507466 2529294 2560064 2578888 2588352 2607384 2650128 2738168 2815761 2906592 3003152 3025234 3052384 3074828 3086112 3108804 3343288 3367871 3372392 3409656 3444792 3465552 3476512 3501264 3533504 3693794 3720093 3754348 3840096 3868332 4107252 4145072 4404139 4449523 4504728 4537851 4546208 4578576 4593056 4612242 4620736 4668352 4719936 4761024 4880122 4960124 5014932 5058588 5157776 5214768 5300256 5476336 5480137 5540691 5631522 5813184 5818607 6006304 6050468 6104768 6149656 6172224 6217608 6686576 6735742 6744784 6819312 6889584 6931104 6953024 7002528 7320183 7387588 7440186 7508696 7680192 7736664 8214504 8290144 8808278 8899046 9009456 9075702 9092416 9157152 9186112 9224484 9760244 9920248 9993191 10029864 10103613 10117176 10315552 10429536 10600512 10952672 10960274 11081382 11263044 11637214 12012608 12100936 12299312 12435216 13068019 13212417 13348569 13373152 13471484 13489568 13638624 13779168 13862208 14005056 14640366 14775176 14880372 15017392 15473328 16429008 16440411 16580288 17455821 17616556 17798092 18018912 18151404 18314304 18448968 19520488 19664021 19840496 19986382 20059728 20207226 20234352 20631104 20859072 21905344 21920548 22162764 22526088 23274428 24201872 24598624 24870432 25714489 26136038 26424834 26697138 26746304 26942968 26979136 27277248 27558336 29280732 29550352 29760744 29979573 30034784 30946656 32858016 32880822 34911642 35233112 35596184 36037824 36302808 36897936 39040976 39204057 39328042 39680992 39972764 40119456 40414452 40468704 43841096 44325528 45052176 46548856 46891127 48403744 49197248 49740864 51428978 52272076 52849668 53394276 53885936 57253807 58561464 58992063 59100704 59521488 59959146 60069568 61893312 65716032 65761644 69823284 70466224 71192368 72605616 73795872 75641891 77143467 78081952 78408114 78656084 79361984 79945528 80238912 80828904 80937408 87682192 88651056 90104352 93097712 93782254 96807488 102857956 104544152 105699336 106788552 107771872 114507614 117122928 117984126 118201408 119042976 119918292 131523288 139646568 140673381 140932448 142384736 145211232 147591744 151283782 154286934 156163904 156816228 157312168 159891056 161657808 169884247 171761421 175364384 177302112 180208704 186195424 187564508 205715912 209088304 211398672 213577104 215543744 226925673 229015228 234245856 235968252 238085952 239836584 263046576 279293136 281346762 281864896 284769472 290422464 302567564 308573868 313632456 314624336 319782112 323315616 334288357 339768494 343522842 350728768 354604224 372390848 375129016 411431824 418176608 422797344 427154208 453851346 458030456 468491712 471936504 479673168 509652741 526093152 558586272 562693524 605135128 609584651 617147736 627264912 629248672 639564224 646631232 668576714 679536988 687045684 750258032 797149159 822863648 836353216 845594688 854308416 907702692 916060912 943873008 959346336 1002865071 1019305482 1052186304 1117172544 1125387048 1210270256 1219169302 1234295472 1254529824 1258497344 1337153428 1359073976 1374091368 1500516064 1594298318 1645727296 1815405384 1828753953 1832121824 1887746016 1918692672 2005730142 2038610964 2250774096 2391447477 2420540512 2438338604 2468590944 2509059648 2674306856 2718147952 2748182736 3001032128 3188596636 3630810768 3657507906 3664243648 3775492032 4011460284 4077221928 4501548192 4782894954 4841081024 4876677208 4937181888 5348613712 5436295904 5496365472 6377193272 7261621536 7315015812 8022920568 8154443856 9003096384 9565789908 9753354416 10362939067 10697227424 10872591808 10992730944 12754386544 14523243072 14630031624 16045841136 16308887712 19131579816 19506708832 20725878134 21394454848 25508773088 29260063248 31088817201 32091682272 32617775424 38263159632 39013417664 41451756268 51017546176 58520126496 62177634402 64183364544 76526319264 82903512536 117040252992 124355268804 153052638528 165807025072 248710537608 331614050144 497421075216 663228100288 994842150432 1989684300864
• Sum of all divisors σ(n): 6379055714304
• Sum of proper divisors (its aliquot sum) s(n): 4389371413440
• 1989684300864 is an abundant number, because the sum of its proper divisors (4389371413440) is greater than itself. Its abundance is 2399687112576

Bases of 1989684300864

• Binary: 11100111101000010011011010000110001000000₂
• Hexadecimal: 0x1CF426D0C40
• Base-36: PE1QNS5C

Squares and roots of 1989684300864

• 1989684300864 squared (1989684300864²) is 3958843617104664471146496
• 1989684300864 cubed (1989684300864³) is 7876848994528803240186416194283372544
• The square root of 1989684300864 is 1410561.6969363659
• The cube root of 1989684300864 is 12577.5115386103

Scales and comparisons

• 1,989,684,300,864 seconds is equal to 63,265 years, 41 weeks, 6 days, 11 hours, 34 minutes, 24 seconds.
• To count from 1 to 1,989,684,300,864 would take you about one hundred fifty-eight thousand, one hundred sixty-four 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 1989684300864 cubic inches would be around 1048.1 feet tall.

Recreational maths with 1989684300864

• 1989684300864 backwards is 4680034869891
• The number of decimal digits it has is: 13
• The sum of 1989684300864's digits is 66
• More coming soon!