1998966060

Names of 1998966060

• Cardinal: 1998966060 can be written as One billion, nine hundred ninety-eight million, nine hundred sixty-six thousand and sixty.

Scientific notation

• Scientific notation: 1.99896606 × 10⁹

Factors of 1998966060

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2190

Divisors of 1998966060

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 19 20 21 26 27 28 30 35 36 38 39 42 45 52 54 57 60 63 65 70 76 78 84 90 91 95 105 108 114 117 126 130 133 135 140 156 171 180 182 189 190 195 210 228 234 247 252 260 266 270 273 285 315 342 351 364 378 380 390 399 420 455 468 494 513 532 540 546 570 585 630 665 684 702 741 756 780 798 819 855 910 945 988 1026 1092 1140 1170 1197 1235 1260 1330 1365 1404 1482 1596 1638 1710 1729 1755 1820 1890 1995 2052 2141 2223 2340 2394 2457 2470 2565 2660 2730 2964 3276 3420 3458 3510 3591 3705 3780 3990 4095 4282 4446 4788 4914 4940 5130 5187 5460 5985 6423 6669 6916 7020 7182 7410 7980 8190 8564 8645 8892 9828 10260 10374 10705 11115 11970 12285 12846 13338 14364 14820 14987 15561 16380 17290 17955 19269 20748 21410 22230 23940 24570 25692 25935 26676 27833 29974 31122 32115 33345 34580 35910 38538 40679 42820 44460 44961 46683 49140 51870 55666 57807 59948 62244 64230 66690 71820 74935 77076 77805 81358 83499 89922 93366 96345 103740 111332 115614 122037 128460 133380 134883 139165 149870 155610 162716 166998 179844 186732 192690 194831 203395 224805 231228 233415 244074 250497 269766 278330 284753 289035 299740 311220 333996 366111 385380 389662 404649 406790 417495 449610 466830 488148 500994 528827 539532 556660 569506 578070 584493 610185 674415 732222 751491 779324 809298 813580 834990 854259 899220 933660 974155 1001988 1057654 1098333 1139012 1156140 1168986 1220370 1252485 1348830 1423765 1464444 1502982 1586481 1618596 1669980 1708518 1753479 1830555 1948310 2023245 2115308 2196666 2337972 2440740 2504970 2562777 2644135 2697660 2847530 2922465 3005964 3172962 3417036 3506958 3661110 3701789 3757455 3896620 4046490 4271295 4393332 4759443 5009940 5125554 5260437 5288270 5491665 5695060 5844930 6345924 7013916 7322220 7403578 7514910 7688331 7932405 8092980 8542590 8767395 9518886 10251108 10520874 10576540 10983330 11105367 11689860 12813885 14278329 14807156 15029820 15376662 15864810 17085180 17534790 18508945 19037772 21041748 21966660 22210734 23797215 25627770 26302185 28556658 30753324 31729620 33316101 35069580 37017890 38441655 44421468 47594430 51255540 52604370 55526835 57113316 66632202 71391645 74035780 76883310 95188860 99948303 105208740 111053670 133264404 142783290 153766620 166580505 199896606 222107340 285566580 333161010 399793212 499741515 666322020 999483030 1998966060
• Sum of all divisors σ(n): 8060774400
• Sum of proper divisors (its aliquot sum) s(n): 6061808340
• 1998966060 is an abundant number, because the sum of its proper divisors (6061808340) is greater than itself. Its abundance is 4062842280

Bases of 1998966060

• Binary: 1110111001001011100110100101100₂
• Hexadecimal: 0x7725CD2C
• Base-36: X24S30

Squares and roots of 1998966060

• 1998966060 squared (1998966060²) is 3995865309031923600
• 1998966060 cubed (1998966060³) is 7987599133086226732913016000
• The square root of 1998966060 is 44709.7982549685
• The cube root of 1998966060 is 1259.7038986753

Scales and comparisons

• 1,998,966,060 seconds is equal to 63 years, 29 weeks, 1 day, 4 hours, 21 minutes.
• To count from 1 to 1,998,966,060 would take you about one hundred twenty-seven 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 1998966060 cubic inches would be around 105 feet tall.

Recreational maths with 1998966060

• 1998966060 backwards is 0606698991
• 1998966060 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1998966060's digits is 54
• More coming soon!