19809299088

Names of 19809299088

• Cardinal: 19809299088 can be written as Nineteen billion, eight hundred nine million, two hundred ninety-nine thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.9809299088 × 10¹⁰

Factors of 19809299088

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 293

Divisors of 19809299088

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 36 48 54 59 61 62 72 81 93 108 118 122 124 137 144 162 177 183 186 216 236 244 248 274 279 324 354 366 372 411 432 472 488 496 531 548 549 558 648 708 732 744 822 837 944 976 1062 1096 1098 1116 1233 1296 1416 1464 1488 1593 1644 1647 1674 1829 1891 2124 2192 2196 2232 2466 2511 2832 2928 3186 3288 3294 3348 3599 3658 3699 3782 4247 4248 4392 4464 4779 4932 4941 5022 5487 5673 6372 6576 6588 6696 7198 7316 7398 7564 8083 8357 8494 8496 8784 9558 9864 9882 10044 10797 10974 11097 11346 12741 12744 13176 13392 14396 14632 14796 15128 16166 16461 16714 16988 17019 19116 19728 19764 20088 21594 21948 22194 22692 24249 25071 25482 25488 26352 28792 29264 29592 30256 32332 32391 32922 33428 33976 34038 38223 38232 39528 40176 43188 43896 44388 45384 48498 49383 50142 50964 51057 57584 59184 64664 64782 65844 66856 67952 68076 72747 75213 76446 76464 79056 86376 87792 88776 90768 96996 97173 98766 100284 101928 102114 111569 114669 129328 129564 131688 133712 136152 145494 148149 150426 152892 153171 172752 177552 193992 194346 197532 200568 203856 204228 218241 223138 225639 229338 250573 259067 259128 263376 272304 290988 291519 296298 300852 305784 306342 334707 344007 387984 388692 395064 401136 408456 436482 446276 451278 458676 493063 501146 518134 518256 581976 583038 592596 601704 611568 612684 654723 669414 676917 688014 751719 777201 777384 790128 816912 872964 892552 902556 917352 986126 1002292 1004121 1036268 1163952 1166076 1185192 1203408 1225368 1309446 1338828 1353834 1376028 1479189 1503438 1554402 1554768 1745928 1785104 1805112 1834704 1972252 2004584 2008242 2072536 2255157 2331603 2332152 2370384 2450736 2618892 2677656 2707668 2752056 2958378 3006876 3012363 3108804 3491856 3610224 3944504 4009168 4016484 4145072 4437567 4510314 4663206 4664304 5237784 5355312 5415336 5504112 5916756 6013752 6024726 6217608 6765471 6994809 7889008 8032968 8875134 9020628 9037089 9326412 10475568 10830672 11833512 12027504 12049452 12435216 13312701 13530942 13989618 15284953 16065936 17750268 18041256 18074178 18652824 20296413 20984427 23667024 24098904 26625402 27061884 27979236 30569906 35500536 36082512 36148356 37305648 39938103 40592826 41968854 45854859 48197808 53250804 54123768 55958472 61139812 71001072 72296712 79876206 81185652 83937708 91709718 106501608 108247536 111916944 122279624 137564577 144593424 159752412 162371304 167875416 183419436 213003216 244559248 275129154 319504824 324742608 335750832 366838872 412693731 550258308 639009648 733677744 825387462 1100516616 1238081193 1650774924 2201033232 2476162386 3301549848 4952324772 6603099696 9904649544 19809299088
• Sum of all divisors σ(n): 61619627520
• Sum of proper divisors (its aliquot sum) s(n): 41810328432
• 19809299088 is an abundant number, because the sum of its proper divisors (41810328432) is greater than itself. Its abundance is 22001029344

Bases of 19809299088

• Binary: 10010011100101110011110101010010000₂
• Hexadecimal: 0x49CB9EA90
• Base-36: 93LY100

Squares and roots of 19809299088

• 19809299088 squared (19809299088²) is 392408330357837631744
• 19809299088 cubed (19809299088³) is 7773333980681115712158499049472
• The square root of 19809299088 is 140745.5117863443
• The cube root of 19809299088 is 2705.7626843863

Scales and comparisons

• 19,809,299,088 seconds is equal to 629 years, 45 weeks, 3 days, 7 hours, 4 minutes, 48 seconds.
• To count from 1 to 19,809,299,088 would take you about one thousand, two hundred fifty-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 19809299088 cubic inches would be around 225.5 feet tall.

Recreational maths with 19809299088

• 19809299088 backwards is 88099290891
• The number of decimal digits it has is: 11
• The sum of 19809299088's digits is 63
• More coming soon!