199701998340

Names of 199701998340

• Cardinal: 199701998340 can be written as One hundred ninety-nine billion, seven hundred one million, nine hundred ninety-eight thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.9970199834 × 10¹¹

Factors of 199701998340

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 797

Divisors of 199701998340

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 23 26 30 39 46 52 60 65 69 78 92 115 130 137 138 156 193 195 230 260 274 276 299 345 386 390 411 421 460 548 579 598 685 690 772 780 822 842 897 965 1158 1196 1263 1370 1380 1495 1644 1684 1781 1794 1930 2055 2105 2316 2509 2526 2740 2895 2990 3151 3562 3588 3860 4110 4210 4439 4485 5018 5052 5343 5473 5790 5980 6302 6315 7124 7527 8220 8420 8878 8905 8970 9453 9683 10036 10686 10946 11580 12545 12604 12630 13317 15054 15755 16419 17756 17810 17940 18906 19366 21372 21892 22195 25090 25260 26441 26634 26715 27365 29049 30108 31510 32838 35620 37635 37812 38732 40963 44390 47265 48415 50180 52882 53268 53430 54730 57677 57707 58098 63020 65676 66585 75270 79323 81253 81926 82095 88780 94530 96830 105764 106860 109460 115354 115414 116196 122889 125879 132205 133170 145245 150540 158646 162506 163852 164190 173031 173121 189060 193660 204815 230708 230828 243759 245778 251758 264410 266340 288385 288535 290490 317292 325012 328380 343733 346062 346242 377637 396615 406265 409630 487518 491556 503516 528820 576770 577070 580980 608143 614445 629395 687466 692124 692484 749801 755274 793230 812530 819260 865155 865605 975036 1031199 1056289 1153540 1154140 1216286 1218795 1228890 1258790 1326571 1374932 1499602 1510548 1586460 1625060 1718665 1730310 1731210 1824429 1868819 1888185 2062398 2112578 2249403 2432572 2437590 2457780 2517580 2653142 2999204 3040715 3168867 3437330 3460620 3462420 3648858 3737638 3749005 3776370 3979713 4124796 4225156 4498806 4875180 5155995 5281445 5306284 5606457 6081430 6337734 6632855 6874660 7297716 7475276 7498010 7552740 7905859 7959426 8997612 9122145 9344095 10311990 10562890 11131661 11212914 11247015 12162860 12675468 13265710 14996020 15811718 15844335 15918852 17245423 18244290 18688190 19898565 20623980 21125780 22263322 22425828 22494030 23717577 24294647 26531420 28032285 31623436 31688670 33394983 34490846 36488580 37376380 39529295 39797130 44526644 44988060 47435154 48589294 51736269 55658305 56064570 63377340 66789966 68981692 72883941 79058590 79594260 86227115 94870308 97178588 103472538 111316610 112129140 118587885 121473235 133579932 144711593 145767882 158117180 166974915 172454230 206945076 222633220 237175770 242946470 256028203 258681345 289423186 291535764 333949830 344908460 364419705 434134779 474351540 485892940 512056406 517362690 578846372 667899660 723557965 728839410 768084609 868269558 1024112812 1034725380 1280141015 1447115930 1457678820 1536169218 1736539116 2170673895 2560282030 2894231860 3072338436 3328366639 3840423045 4341347790 5120564060 6656733278 7680846090 8682695580 9985099917 13313466556 15361692180 16641833195 19970199834 33283666390 39940399668 49925499585 66567332780 99850999170 199701998340
• Sum of all divisors σ(n): 637737311232
• Sum of proper divisors (its aliquot sum) s(n): 438035312892
• 199701998340 is an abundant number, because the sum of its proper divisors (438035312892) is greater than itself. Its abundance is 238333314552

Bases of 199701998340

• Binary: 10111001111111001010101010101100000100₂
• Hexadecimal: 0x2E7F2AAB04
• Base-36: 2JQPEW3O

Squares and roots of 199701998340

• 199701998340 squared (199701998340²) is 39880888140989362755600
• 199701998340 cubed (199701998340³) is 7964293057329583406976489025704000
• The square root of 199701998340 is 446880.2953140807
• The cube root of 199701998340 is 5845.1294921677

Scales and comparisons

• 199,701,998,340 seconds is equal to 6,349 years, 47 weeks, 17 hours, 19 minutes.
• To count from 1 to 199,701,998,340 would take you about twelve thousand, six hundred ninety-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 199701998340 cubic inches would be around 487.1 feet tall.

Recreational maths with 199701998340

• 199701998340 backwards is 043899107991
• 199701998340 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 199701998340's digits is 60
• More coming soon!