199387403072

Names of 199387403072

• Cardinal: 199387403072 can be written as One hundred ninety-nine billion, three hundred eighty-seven million, four hundred three thousand and seventy-two.

Scientific notation

• Scientific notation: 1.99387403072 × 10¹¹

Factors of 199387403072

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 440

Divisors of 199387403072

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 31 32 41 44 52 61 62 64 82 88 104 122 124 143 164 176 208 244 248 281 286 328 341 352 403 416 451 488 496 533 562 572 656 671 682 704 793 806 832 902 976 992 1066 1124 1144 1271 1312 1342 1364 1586 1612 1804 1891 1952 1984 2132 2248 2288 2501 2542 2624 2684 2728 3091 3172 3224 3608 3653 3782 3904 4264 4433 4496 4576 5002 5084 5368 5456 5863 6182 6344 6448 7216 7306 7564 8528 8711 8723 8866 8992 9152 10004 10168 10736 10912 11521 11726 12364 12688 12896 13981 14432 14612 15128 16523 17056 17141 17422 17446 17732 17984 20008 20336 20801 21472 21824 23042 23452 24583 24728 25376 25792 27511 27962 28864 29224 30256 32513 33046 34112 34282 34844 34892 35464 40016 40183 40672 41602 42944 46084 46904 49166 49456 50752 55022 55924 58448 60512 65026 66092 68564 69688 69784 70928 77531 80032 80366 81344 83204 92168 93808 95821 98332 98912 110044 111848 113243 116896 121024 126731 130052 132184 137128 139376 139568 141856 149773 155062 160064 160732 166408 181753 184336 187616 188551 191642 196664 197824 220088 222833 223696 226486 233792 253462 260104 264368 270413 274256 278752 279136 283712 299546 310124 321464 332816 357151 357643 363506 368672 375232 377102 383284 393328 440176 445666 447392 452972 506924 520208 528736 531371 540826 548512 557504 558272 599092 620248 642928 665632 702781 714302 715286 727012 737344 754204 766568 786656 852841 880352 891332 894784 905944 1007903 1013848 1040416 1057472 1062742 1081652 1097024 1198184 1240496 1245673 1285856 1331264 1405562 1428604 1430572 1454024 1508408 1533136 1573312 1647503 1705682 1760704 1782664 1811888 2015806 2027696 2080832 2125484 2163304 2396368 2451163 2480992 2491346 2571712 2811124 2857208 2861144 2908048 3016816 3066272 3295006 3411364 3565328 3623776 3928661 4031612 4055392 4250968 4326608 4642963 4792736 4902326 4961984 4982692 5622248 5714416 5722288 5816096 5845081 6033632 6132544 6590012 6822728 6907823 7130656 7247552 7730591 7857322 8063224 8110784 8501936 8653216 9136153 9285926 9585472 9804652 9965384 11086933 11244496 11428832 11444576 11632192 11690162 12067264 13180024 13645456 13815646 14261312 15461182 15714644 16126448 17003872 17306432 18272306 18571852 19609304 19930768 21786211 22173866 22488992 22857664 22889152 23380324 26360048 27290912 27631292 30922364 31429288 32252896 34007744 36544612 37143704 39218608 39861536 43572422 44347732 44977984 46760648 51072593 52720096 54581824 55262584 61844728 62858576 64505792 73089224 74287408 75986053 78437216 79723072 87144844 88695464 93521296 100497683 102145186 105440192 110525168 123689456 125717152 146178448 148574816 151972106 156874432 174289688 177390928 187042592 200995366 204290372 221050336 239648321 247378912 251434304 283220743 292356896 297149632 303944212 348579376 354781856 374085184 401990732 408580744 442100672 479296642 494757824 566441486 584713792 607888424 697158752 709563712 803981464 817161488 958593284 1132882972 1215776848 1394317504 1607962928 1634322976 1917186568 2265765944 2431553696 3115428173 3215925856 3268645952 3834373136 4531531888 4863107392 6230856346 6431851712 7668746272 9063063776 12461712692 15337492544 18126127552 24923425384 49846850768 99693701536 199387403072
• Sum of all divisors σ(n): 501363910656
• Sum of proper divisors (its aliquot sum) s(n): 301976507584
• 199387403072 is an abundant number, because the sum of its proper divisors (301976507584) is greater than itself. Its abundance is 102589104512

Bases of 199387403072

• Binary: 10111001101100011010100101001101000000₂
• Hexadecimal: 0x2E6C6A5340
• Base-36: 2JLI40U8

Squares and roots of 199387403072

• 199387403072 squared (199387403072²) is 39755336503796195037184
• 199387403072 cubed (199387403072³) is 7926713303745407198018932235829248
• The square root of 199387403072 is 446528.1660455475
• The cube root of 199387403072 is 5842.0585555807

Scales and comparisons

• 199,387,403,072 seconds is equal to 6,339 years, 46 weeks, 6 days, 13 hours, 44 minutes, 32 seconds.
• To count from 1 to 199,387,403,072 would take you about twelve thousand, six hundred seventy-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 199387403072 cubic inches would be around 486.8 feet tall.

Recreational maths with 199387403072

• 199387403072 backwards is 270304783991
• The number of decimal digits it has is: 12
• The sum of 199387403072's digits is 53
• More coming soon!