199389508416

Names of 199389508416

• Cardinal: 199389508416 can be written as One hundred ninety-nine billion, three hundred eighty-nine million, five hundred eight thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.99389508416 × 10¹¹

Factors of 199389508416

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 383402

Divisors of 199389508416

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 43 48 54 56 63 64 72 84 86 96 108 112 126 129 144 168 172 189 192 216 224 252 258 288 301 336 344 378 387 432 448 504 516 576 602 672 688 756 774 864 903 1008 1032 1161 1204 1344 1376 1512 1548 1728 1806 2016 2064 2322 2408 2709 2752 3024 3096 3612 4032 4128 4644 4816 5418 6048 6192 7224 8127 8256 9288 9632 10836 12096 12384 14448 16254 18576 19264 21672 24768 28896 32508 37152 43344 57792 65016 74304 86688 130032 173376 260064 383347 520128 766694 1150041 1533388 2300082 2683429 3066776 3450123 4600164 5366858 6133552 6900246 8050287 9200328 10350369 10733716 12267104 13800492 16100574 16483921 18400656 20700738 21467432 24150861 24534208 27600984 32201148 32967842 36801312 41401476 42934864 48301722 49451763 55201968 64402296 65935684 72452583 73602624 82802952 85869728 96603444 98903526 110403936 115387447 128804592 131871368 144905166 148355289 165605904 171739456 193206888 197807052 220807872 230774894 257609184 263742736 289810332 296710578 331211808 346162341 386413776 395614104 445065867 461549788 515218368 527485472 579620664 593421156 662423616 692324682 772827552 791228208 890131734 923099576 1038487023 1054970944 1159241328 1186842312 1384649364 1545655104 1582456416 1780263468 1846199152 2076974046 2318482656 2373684624 2769298728 3115461069 3164912832 3560526936 3692398304 4153948092 4636965312 4747369248 5538597456 6230922138 7121053872 7384796608 8307896184 9494738496 11077194912 12461844276 14242107744 16615792368 22154389824 24923688552 28484215488 33231584736 49847377104 66463169472 99694754208 199389508416
• Sum of all divisors σ(n): 685487559680
• Sum of proper divisors (its aliquot sum) s(n): 486098051264
• 199389508416 is an abundant number, because the sum of its proper divisors (486098051264) is greater than itself. Its abundance is 286708542848

Bases of 199389508416

• Binary: 10111001101100100010100111001101000000₂
• Hexadecimal: 0x2E6C8A7340
• Base-36: 2JLJD5C0

Squares and roots of 199389508416

• 199389508416 squared (199389508416²) is 39756176066374134829056
• 199389508416 cubed (199389508416³) is 7926964402374283331102780033335296
• The square root of 199389508416 is 446530.5234986741
• The cube root of 199389508416 is 5842.0791177283

Scales and comparisons

• 199,389,508,416 seconds is equal to 6,339 years, 50 weeks, 2 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 199,389,508,416 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 199389508416 cubic inches would be around 486.8 feet tall.

Recreational maths with 199389508416

• 199389508416 backwards is 614805983991
• 199389508416 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 199389508416's digits is 63
• More coming soon!