1990215508512

Names of 1990215508512

• Cardinal: 1990215508512 can be written as One trillion, nine hundred ninety billion, two hundred fifteen million, five hundred eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.990215508512 × 10¹²

Factors of 1990215508512

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 593

Divisors of 1990215508512

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 66 73 77 84 88 96 112 113 127 132 146 154 168 176 219 224 226 231 254 257 264 292 308 336 339 352 381 438 452 462 508 511 514 528 584 616 672 678 762 771 791 803 876 889 904 924 1016 1022 1028 1056 1168 1232 1243 1356 1397 1524 1533 1542 1582 1606 1752 1778 1799 1808 1848 2032 2044 2056 2336 2373 2409 2464 2486 2667 2712 2794 2827 3048 3066 3084 3164 3212 3504 3556 3598 3616 3696 3729 4064 4088 4112 4191 4746 4818 4972 5334 5397 5424 5588 5621 5654 6096 6132 6168 6328 6424 7008 7112 7196 7392 7458 8176 8224 8249 8382 8481 8701 9271 9492 9636 9779 9944 10668 10794 10848 11176 11242 11308 12192 12264 12336 12656 12848 14224 14351 14392 14916 16352 16498 16764 16863 16962 17402 18542 18761 18984 19272 19558 19789 19888 21336 21588 22352 22484 22616 24528 24672 24747 25312 25696 26103 27813 28448 28702 28784 29041 29337 29832 32639 32996 33528 33726 33924 34804 37084 37522 37968 38544 39116 39578 39776 42672 43053 43176 44704 44968 45232 49056 49494 52206 55626 56283 57404 57568 57743 58082 58674 59367 59664 64897 65278 65992 67056 67452 67848 69608 74168 75044 75936 77088 78232 79156 85344 86106 86352 87123 89936 90464 90739 97917 98988 100457 101981 104412 111252 112566 114808 115486 116164 117348 118734 119328 129794 130556 131327 131984 134112 134904 135696 139216 148336 150088 156464 157861 158312 172212 172704 173229 174246 179872 181478 194691 195834 197976 200914 203287 203962 206371 208824 222504 225132 228473 229616 230972 232328 234696 237468 259588 261112 262654 263968 269808 271392 272217 278432 296672 300176 301371 305943 312928 315722 316624 319451 344424 346458 348492 359029 362956 389382 391668 393981 395952 401828 406574 407924 412742 417648 445008 450264 456946 459232 461944 464656 469392 473583 474936 519176 522224 525308 539616 544434 600352 602742 609861 611886 619113 631444 633248 635173 638902 685419 688848 692916 696984 713867 718058 725912 778764 783336 787962 791904 803656 813148 815848 825484 835296 890016 900528 913892 923888 929312 938784 947166 949872 958353 1038352 1044448 1047623 1050616 1077087 1088868 1105027 1205484 1219722 1223772 1238226 1262888 1270346 1277804 1370838 1377696 1385832 1393968 1427734 1436116 1444597 1451824 1557528 1566672 1575924 1607312 1626296 1631696 1650968 1801056 1827784 1847776 1894332 1899744 1905519 1916706 2076704 2095246 2101232 2119993 2141601 2154174 2177736 2210054 2236157 2382647 2410968 2439444 2447544 2476452 2513203 2525776 2540692 2555608 2741676 2771664 2787936 2855468 2872232 2889194 2903648 3115056 3133344 3142869 3151848 3214624 3252592 3263392 3301936 3315081 3655568 3688207 3788664 3811038 3833412 4190492 4202464 4239986 4283202 4308348 4333791 4355472 4420108 4472314 4765294 4821936 4878888 4895088 4952904 5026406 5051552 5081384 5111216 5483352 5543328 5710936 5744464 5778388 6230112 6285738 6303696 6359979 6505184 6603872 6630162 6708471 7147941 7311136 7333361 7376414 7539609 7577328 7622076 7666824 8380984 8479972 8566404 8616696 8667582 8710944 8840216 8944628 9530588 9643872 9757776 9790176 9905808 10052812 10162768 10222432 10966704 11064621 11421872 11488928 11523853 11556776 12571476 12607392 12719958 13260324 13416942 14295882 14666722 14752828 14839951 15079218 15154656 15244152 15333648 16678529 16761968 16959944 17132808 17233392 17335164 17680432 17889256 19061176 19515552 19811616 20105624 20325536 21933408 22000083 22129242 22843744 23047706 23113552 23319923 25142952 25439916 25817449 26209117 26520648 26833884 28591764 29333444 29505656 29679902 30158436 30488304 30667296 33357058 33523936 33919888 34265616 34466784 34571559 34670328 35360864 35778512 38122352 40211248 40570277 44000166 44258484 44519853 46095412 46227104 46639846 50035587 50285904 50879832 51634898 52418234 53041296 53667768 57183528 58666888 59011312 59359804 60316872 60976608 66714116 67839776 68531232 69143118 69340656 69959769 71557024 76244704 77452347 78627351 80422496 80666971 81140554 88000332 88516968 89039706 92190824 93279692 100071174 100571808 101759664 103269796 104836468 106082592 107335536 114367056 117333776 118022624 118719608 120633744 121710831 133428232 138286236 138681312 139919538 154904694 157254702 161333942 162281108 163239461 176000664 177033936 178079412 183463819 184381648 186559384 200142348 203519328 206539592 209672936 214671072 228734112 234667552 237439216 241267488 242000913 243421662 266856464 269239111 276572472 279839076 283991939 309809388 314509404 322667884 324562216 326478922 352001328 354067872 356158824 366927638 368763296 373118768 400284696 413079184 419345872 474878432 484001826 486843324 489718383 533712928 538478222 550391457 553144944 559678152 567983878 619618776 629018808 645335768 649124432 652957844 704002656 712317648 733855276 746237536 800569392 807717333 826158368 838691744 851975817 968003652 973686648 979436766 1076956444 1100782914 1106289888 1119356304 1135967756 1239237552 1258037616 1290671536 1298248864 1305915688 1424635296 1467710552 1601138784 1615434666 1703951634 1884673777 1936007304 1947373296 1958873532 2153912888 2201565828 2238712608 2271935512 2478475104 2516075232 2581343072 2611831376 2935421104 2961630221 3230869332 3407903268 3769347554 3872014608 3894746592 3917747064 4307825776 4403131656 4543871024 5223662752 5654021331 5870842208 5923260442 6461738664 6815806536 7538695108 7744029216 7835494128 8615651552 8806263312 8884890663 9087742048 11308042662 11846520884 12923477328 13631613072 15077390216 15670988256 17612526624 17769781326 20731411547 22616085324 23693041768 25846954656 27263226144 30154780432 35539562652 41462823094 45232170648 47386083536 60309560864 62194234641 71079125304 82925646188 90464341296 94772167072 124388469282 142158250608 165851292376 180928682592 248776938564 284316501216 331702584752 497553877128 663405169504 995107754256 1990215508512
• Sum of all divisors σ(n): 6739660505088
• Sum of proper divisors (its aliquot sum) s(n): 4749444996576
• 1990215508512 is an abundant number, because the sum of its proper divisors (4749444996576) is greater than itself. Its abundance is 2759229488064

Bases of 1990215508512

• Binary: 11100111101100010000101101010001000100000₂
• Hexadecimal: 0x1CF6216A220
• Base-36: PEAIXELC

Squares and roots of 1990215508512

• 1990215508512 squared (1990215508512²) is 3960957770321678744454144
• 1990215508512 cubed (1990215508512³) is 7883159583055317564211305900825673728
• The square root of 1990215508512 is 1410749.9808654969
• The cube root of 1990215508512 is 12578.6307573419

Scales and comparisons

• 1,990,215,508,512 seconds is equal to 63,282 years, 36 weeks, 1 day, 17 hours, 15 minutes, 12 seconds.
• To count from 1 to 1,990,215,508,512 would take you about one hundred fifty-eight thousand, two hundred 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 1990215508512 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990215508512

• 1990215508512 backwards is 2158055120991
• 1990215508512 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1990215508512's digits is 48
• More coming soon!