199009209168

Names of 199009209168

• Cardinal: 199009209168 can be written as One hundred ninety-nine billion, nine million, two hundred nine thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.99009209168 × 10¹¹

Factors of 199009209168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 161

Divisors of 199009209168

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 33 36 42 44 48 49 56 63 66 67 71 72 77 84 88 98 99 112 121 126 132 134 142 144 147 154 168 176 196 198 201 213 231 242 252 264 268 284 294 308 336 343 363 392 396 402 426 441 462 469 484 497 504 528 536 539 568 588 603 616 639 686 693 726 737 781 784 792 804 847 852 882 924 938 968 994 1008 1029 1072 1078 1089 1136 1176 1206 1232 1278 1372 1386 1407 1452 1474 1491 1562 1584 1608 1617 1694 1704 1764 1848 1876 1936 1988 2058 2156 2178 2211 2343 2352 2401 2412 2541 2556 2744 2772 2814 2904 2948 2982 3087 3124 3216 3234 3283 3388 3408 3479 3528 3696 3752 3773 3976 4116 4221 4312 4356 4422 4473 4686 4757 4802 4824 4851 5082 5112 5159 5467 5488 5544 5628 5808 5896 5929 5964 6174 6248 6468 6566 6633 6776 6958 7029 7056 7203 7504 7546 7623 7952 8107 8232 8442 8591 8624 8712 8844 8946 9372 9514 9604 9648 9702 9849 10164 10224 10318 10437 10934 11088 11256 11319 11792 11858 11928 12348 12496 12936 13132 13266 13552 13916 14058 14271 14406 15092 15246 15477 16214 16401 16464 16884 17182 17424 17688 17787 17892 18744 19028 19208 19404 19698 20328 20636 20874 21609 21868 22512 22638 22981 23716 23856 24321 24353 24696 25773 25872 26264 26411 26532 27832 28116 28542 28812 29547 30184 30492 30954 31311 32428 32802 33299 33768 33957 34364 35376 35574 35784 36113 37488 38056 38269 38416 38808 39396 40656 41272 41503 41748 42813 43218 43736 45276 45962 46431 47432 48642 48706 49203 49392 51546 52327 52528 52822 53064 53361 55664 56232 56749 57084 57624 59094 60137 60368 60984 61908 62622 64856 65604 66598 67536 67914 68728 68943 71148 71568 72226 72963 73059 76112 76538 77319 77616 78792 79233 82544 83006 83496 85626 86436 87472 90552 91924 92862 94864 97284 97412 98406 99897 103092 104654 105644 106128 106722 108339 112464 113498 114168 114807 115248 118188 120274 121968 123816 124509 125244 129712 131208 133196 135828 137456 137886 142296 144452 145926 146118 153076 154638 156981 157584 158466 160867 166012 166992 170247 170471 171252 172872 180411 181104 183848 185724 194568 194824 196812 199794 206184 206829 209308 211288 213444 216678 219177 226996 228336 229614 233093 236376 237699 240548 247632 249018 250488 252791 262416 266392 267883 271656 275772 284592 288904 290521 291852 292236 299691 306152 309276 313962 316932 321734 325017 332024 340494 340942 342504 344421 345744 360822 366289 367696 371448 373527 389136 389648 393624 397243 399588 412368 413658 418616 420959 422576 426888 433356 438354 453992 459228 466186 470943 472752 475398 481096 482601 498036 500976 505582 510741 511413 532784 535766 541233 543312 551544 575597 577808 581042 583704 584472 599382 612304 618552 627924 633864 643468 650034 664048 680988 681884 685008 688842 699279 721644 732578 742896 747054 758373 787248 794486 799176 803649 827316 837232 841918 853776 866712 871563 876708 907984 918456 932372 941886 950796 962192 965202 996072 1011164 1021482 1022826 1071532 1082466 1098867 1103088 1151194 1162084 1167408 1168944 1191729 1198764 1237104 1255848 1262877 1267728 1286936 1300068 1361976 1363768 1377684 1398558 1443288 1447803 1465156 1494108 1516746 1534239 1588972 1598352 1607298 1631651 1654632 1683836 1726791 1733424 1743126 1753416 1769537 1836912 1864744 1875181 1883772 1901592 1930404 1992144 2022328 2042964 2045652 2097837 2143064 2164932 2197734 2275119 2302388 2324168 2383458 2397528 2410947 2511696 2525754 2564023 2573872 2600136 2614689 2723952 2727536 2755368 2780701 2797116 2886576 2895606 2930312 2946713 2988216 3033492 3068478 3177944 3214596 3263302 3296601 3309264 3367672 3453582 3486252 3506832 3539074 3575187 3729488 3750362 3767544 3788631 3803184 3860808 4029179 4044656 4085928 4091304 4195674 4286128 4329864 4395468 4550238 4604776 4648336 4766916 4795056 4821894 4894953 5051508 5128046 5180373 5200272 5229378 5308611 5510736 5561402 5594232 5625543 5791212 5860624 5893426 5976432 6066984 6136956 6355888 6429192 6526604 6593202 6735344 6907164 6972504 7078148 7150374 7500724 7535088 7577262 7692069 7721616 8058358 8171856 8182608 8342103 8391348 8659728 8790936 8840139 9100476 9209552 9533832 9643788 9789906 10103016 10256092 10360746 10458756 10617222 11122804 11188464 11251086 11421557 11582424 11786852 12087537 12133968 12273912 12858384 13053208 13186404 13814328 13945008 14156296 14300748 14684859 15001448 15154524 15384138 15925833 16116716 16684206 16782696 16876629 17581872 17680278 17948161 18200952 19067664 19287576 19464907 19579812 20206032 20512184 20626991 20721492 20917512 21234444 22245608 22502172 22843114 23076207 23164848 23573704 24175074 24547824 25026309 26106416 26372808 26520417 27628656 28204253 28312592 28601496 29369718 30002896 30309048 30768276 31851666 32233432 33368412 33565392 33753258 34264671 35360556 35896322 36262611 36401904 38575152 38929814 39159624 41024368 41253982 41442984 41835024 42468888 44491216 45004344 45686228 46152414 47147408 48350148 50052618 52745616 53040834 53844483 56408506 57202992 58394721 58739436 60618096 61536552 61880973 63703332 64466864 66736824 67506516 68529342 70721112 71792644 72525222 77859628 78319248 82507964 82885968 84612759 84937776 90008688 91372456 92304828 96700296 100105236 102794013 106081668 107688966 112817012 116789442 117478872 123073104 123761946 125637127 127406664 133473648 135013032 137058684 141442224 143585288 145050444 155719256 161533449 165015928 169225518 175184163 182744912 184609656 185642919 193400592 197429771 200210472 205588026 212163336 215377932 225634024 233578884 234957744 247523892 251274254 253838277 254813328 270026064 274117368 287170576 290100888 311438512 323066898 330031856 338451036 350368326 369219312 371285838 376911381 394859542 400420944 411176052 424326672 430755864 451268048 467157768 495047784 502548508 507676554 548234736 580201776 592289313 646133796 676902072 700736652 742571676 753822762 789719084 822352104 861511728 934315536 990095568 1005097016 1015353108 1130734143 1184578626 1292267592 1353804144 1382008397 1401473304 1485143352 1507645524 1579438168 1644704208 1776867939 2010194032 2030706216 2261468286 2369157252 2584535184 2764016794 2802946608 2970286704 3015291048 3158876336 3553735878 4061412432 4146025191 4522936572 4738314504 5528033588 6030582096 7107471756 8292050382 9045873144 9476629008 11056067176 12438075573 14214943512 16584100764 18091746288 22112134352 24876151146 28429887024 33168201528 49752302292 66336403056 99504604584 199009209168
• Sum of all divisors σ(n): 735040391904
• Sum of proper divisors (its aliquot sum) s(n): 536031182736
• 199009209168 is an abundant number, because the sum of its proper divisors (536031182736) is greater than itself. Its abundance is 337021973568

Bases of 199009209168

• Binary: 10111001010101110111111000101101010000₂
• Hexadecimal: 0x2E55DF8B50
• Base-36: 2JF8Y0K0

Squares and roots of 199009209168

• 199009209168 squared (199009209168²) is 39604665333672775252224
• 199009209168 cubed (199009209168³) is 7881693127417523843836899973189632
• The square root of 199009209168 is 446104.4823446633
• The cube root of 199009209168 is 5838.3625191099

Scales and comparisons

• 199,009,209,168 seconds is equal to 6,327 years, 45 weeks, 4 days, 7 hours, 52 minutes, 48 seconds.
• To count from 1 to 199,009,209,168 would take you about twelve thousand, six hundred fifty-five 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 199009209168 cubic inches would be around 486.5 feet tall.

Recreational maths with 199009209168

• 199009209168 backwards is 861902900991
• The number of decimal digits it has is: 12
• The sum of 199009209168's digits is 54
• More coming soon!