21116290104

Names of 21116290104

• Cardinal: 21116290104 can be written as Twenty-one billion, one hundred sixteen million, two hundred ninety thousand, one hundred four.

Scientific notation

• Scientific notation: 2.1116290104 × 10¹⁰

Factors of 21116290104

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 168

Divisors of 21116290104

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 17 18 21 24 26 28 34 36 39 42 49 51 52 53 56 63 68 72 73 78 84 91 98 102 104 106 117 119 126 136 146 147 153 156 159 168 182 196 204 212 219 221 234 238 252 273 292 294 306 312 318 343 357 364 371 392 408 424 438 441 442 468 476 477 504 511 546 584 588 612 636 637 657 663 686 689 714 728 742 819 833 876 882 884 901 936 949 952 954 1022 1029 1071 1092 1113 1176 1224 1241 1272 1274 1314 1326 1372 1378 1428 1484 1533 1547 1638 1666 1752 1764 1768 1802 1898 1908 1911 1989 2044 2058 2067 2142 2184 2226 2482 2499 2548 2597 2628 2652 2703 2744 2756 2847 2856 2968 3066 3087 3094 3276 3332 3339 3528 3577 3604 3723 3796 3816 3822 3869 3978 4088 4116 4134 4284 4452 4459 4599 4641 4823 4964 4998 5096 5194 5256 5304 5406 5512 5694 5733 5831 6132 6174 6188 6201 6307 6552 6643 6664 6678 7154 7208 7446 7497 7592 7644 7738 7791 7956 8109 8232 8268 8541 8568 8687 8904 8918 9198 9282 9646 9928 9996 10388 10731 10812 10829 11169 11388 11466 11607 11662 11713 12264 12348 12376 12402 12614 13286 13356 13377 13923 14308 14469 14892 14994 15288 15476 15582 15912 16133 16218 16536 17082 17374 17493 17836 18179 18396 18564 18921 19292 19929 19992 20776 21462 21624 21658 22338 22776 22932 23214 23324 23373 23426 24696 24804 25039 25228 26061 26572 26712 26754 27083 27846 28616 28938 29784 29988 30952 31164 32193 32266 32436 32487 33761 34164 34748 34821 34986 35139 35672 36358 36792 37128 37842 38584 39858 40131 42924 43316 43407 44149 44676 45864 46428 46501 46648 46746 46852 48399 49608 50078 50297 50456 52122 52479 53144 53508 54166 54537 55692 56763 57876 59787 59976 60809 62328 64386 64532 64872 64974 65773 67522 68328 69496 69642 69972 70278 72716 75117 75684 75803 78183 79716 80262 81249 81991 85848 86632 86814 88298 89352 92856 93002 93492 93704 96798 97461 100156 100594 101283 104244 104958 105417 107016 108332 109074 111384 112931 113526 115752 119574 121618 128772 129064 129948 131546 132447 135044 139284 139503 139944 140556 145197 145432 150234 150891 151368 151606 156366 159432 160524 162498 163611 163982 173628 176596 182427 186004 186984 189581 193596 194922 197319 200312 201188 202566 208488 209916 210834 216664 218148 225351 225862 227052 227409 236327 239148 243236 243747 245973 257544 259896 263092 264894 270088 278568 279006 281112 290394 300468 301782 303212 303849 309043 312732 321048 324996 325507 327222 327964 338793 347256 352079 353192 364854 372008 379162 387192 389844 394638 397341 402376 405132 418509 419832 421668 425663 436296 450702 451724 452673 454104 454818 460411 472654 478296 486472 487494 491946 526184 529788 547281 558012 568743 573937 580788 591957 600936 603564 606424 607698 618086 625464 649992 651014 654444 655928 677586 682227 704158 708981 729708 737919 758324 779688 789276 790517 794682 810264 837018 843336 851326 855049 901404 903448 905346 909636 920822 927129 945308 974988 976521 983892 1016379 1056237 1059576 1094562 1116024 1137486 1147874 1161576 1183914 1207128 1215396 1236172 1276989 1302028 1308888 1327067 1355172 1364454 1381233 1408316 1417962 1459416 1475838 1516648 1578552 1581034 1589364 1674036 1702652 1706229 1710098 1721811 1802808 1810692 1819272 1841644 1854258 1890616 1949976 1953042 1967784 2032758 2112474 2126943 2189124 2274972 2295748 2367828 2371551 2430792 2464553 2472344 2553978 2565147 2604056 2654134 2710344 2728908 2762466 2781387 2816632 2835924 2929563 2951676 3162068 3168711 3178728 3222877 3348072 3405304 3412458 3420196 3443622 3621384 3683288 3708516 3830967 3906084 3981201 4017559 4065516 4143699 4224948 4253886 4378248 4549944 4591496 4735656 4743102 4929106 5107956 5130294 5165433 5308268 5457816 5524932 5533619 5562774 5671848 5859126 5903352 5985343 6324136 6337422 6445754 6824916 6840392 6887244 7114653 7393659 7417032 7661934 7695441 7812168 7962402 8035118 8131032 8287398 8449896 8507772 9486204 9668631 9858212 10215912 10260588 10330866 10616536 11049864 11067238 11125548 11718252 11943603 11970686 12052677 12674844 12891508 13649832 13774488 14229306 14787318 15323868 15390882 15924804 16070236 16574796 16600857 17015544 17251871 17956029 18972408 19337262 19716424 20521176 20661732 22134476 22180977 22251096 22560139 23436504 23887206 23941372 24105354 25349688 25783016 28458612 29005893 29574636 30647736 30781764 31849608 32140472 33149592 33201714 34503742 35912058 36158031 38674524 41323464 41897401 44268952 44361954 45120278 47774412 47882744 48210708 49802571 51755613 53868087 56917224 58011786 59149272 61563528 66403428 67680417 69007484 71824116 72316062 77349048 83794802 88723908 90240556 95548824 96421416 99605142 103511226 107736174 116023572 125692203 132806856 135360834 138014968 143648232 144632124 155266839 167589604 177447816 180481112 199210284 203041251 207022452 215472348 232047144 251384406 270721668 289264248 293281807 310533678 335179208 377076609 398420568 406082502 414044904 430944696 502768812 541443336 586563614 621067356 754153218 812165004 879845421 1005537624 1173127228 1242134712 1508306436 1624330008 1759690842 2346254456 2639536263 3016612872 3519381684 5279072526 7038763368 10558145052 21116290104
• Sum of all divisors σ(n): 78545376000
• Sum of proper divisors (its aliquot sum) s(n): 57429085896
• 21116290104 is an abundant number, because the sum of its proper divisors (57429085896) is greater than itself. Its abundance is 36312795792

Bases of 21116290104

• Binary: 10011101010101000010000010000111000₂
• Hexadecimal: 0x4EAA10438
• Base-36: 9P83DQ0

Squares and roots of 21116290104

• 21116290104 squared (21116290104²) is 445897707756288330816
• 21116290104 cubed (21116290104³) is 9415705353690395323780579044864
• The square root of 21116290104 is 145314.4524952697
• The cube root of 21116290104 is 2764.0074330855

Scales and comparisons

• 21,116,290,104 seconds is equal to 671 years, 22 weeks, 3 days, 12 hours, 8 minutes, 24 seconds.
• To count from 1 to 21,116,290,104 would take you about one thousand, three hundred forty-two 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 21116290104 cubic inches would be around 230.3 feet tall.

Recreational maths with 21116290104

• 21116290104 backwards is 40109261112
• The number of decimal digits it has is: 11
• The sum of 21116290104's digits is 27
• More coming soon!