1768990013868

Names of 1768990013868

• Cardinal: 1768990013868 can be written as One trillion, seven hundred sixty-eight billion, nine hundred ninety million, thirteen thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 1.768990013868 × 10¹²

Factors of 1768990013868

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19627

Divisors of 1768990013868

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 19 21 22 28 33 38 42 44 57 66 71 73 76 77 84 114 132 133 142 146 154 209 213 219 228 231 266 284 292 308 399 418 426 438 462 497 511 532 627 781 798 803 836 852 876 924 994 1022 1254 1349 1387 1463 1491 1533 1562 1596 1606 1988 2044 2343 2409 2508 2698 2774 2926 2982 3066 3124 3212 4047 4161 4389 4686 4818 5183 5396 5467 5548 5621 5852 5964 6132 8094 8322 8778 9372 9443 9636 9709 10366 10934 11242 14839 15257 15549 16188 16401 16644 16863 17556 18886 19418 19441 20732 21868 22484 28329 29127 29678 30514 31098 32802 33726 36281 37772 38836 38882 44517 45771 56658 57013 58254 58323 59356 61028 62196 65604 67452 72562 77764 89034 91542 98477 103873 106799 108843 113316 114026 116508 116646 136087 145124 171039 178068 183084 196954 207746 213598 213851 217686 228052 233292 272174 295431 311619 320397 342078 369379 393908 399091 408261 415492 427196 427702 435372 544348 590862 623238 640794 641553 684156 689339 738758 798182 816522 855404 1083247 1108137 1181724 1197273 1246476 1281588 1283106 1378678 1380311 1419193 1477516 1496957 1596364 1633044 2068017 2166494 2216274 2394546 2566212 2585653 2757356 2760622 2838386 2993914 3249741 4063169 4136034 4140933 4257579 4332988 4432548 4490871 4789092 5171306 5521244 5676772 5987828 6499482 7582729 7756959 8126338 8272068 8281866 8515158 8981742 9662177 9934351 10342612 12189507 12998964 15165458 15183421 15513918 15611123 16252676 16563732 17030316 17963484 19324354 19868702 22748187 24379014 26225909 26964667 28442183 28986531 29803053 30330916 30366842 31027836 31222246 38648708 39737404 45496374 45550263 46833369 48758028 52451818 53929334 56884366 57973062 59606106 60733684 62444492 78677727 80894001 85326549 90992748 91100526 93666738 100762703 104903636 106283947 107858668 109277861 113768732 115946124 119212212 157355454 161788002 170653098 182201052 183581363 187333476 188752669 201525406 212567894 218555722 288484999 296611337 302288109 314710908 318851841 323576004 327833583 341306196 367162726 377505338 403050812 425135788 437111444 550744089 566258007 576969998 593222674 604576218 637703682 655667166 705338921 734325452 755010676 865454997 889834011 1101488178 1108389733 1132516014 1153939996 1186445348 1209152436 1275407364 1311334332 1410677842 1730909994 1779668022 1914491357 2019394993 2076279359 2116016763 2202976356 2216779466 2265032028 2821355684 3325169199 3461819988 3559336044 3828982714 4038789986 4152558718 4232033526 4433558932 5743474071 6058184979 6228838077 6650338398 7657965428 7758728131 8077579972 8305117436 8464067052 11486948142 12116369958 12457676154 13300676796 13401439499 15517456262 21059404927 22973896284 23276184393 24232739916 24915352308 26802878998 31034912524 40204318497 42118809854 46552368786 53605757996 63178214781 80408636994 84237619708 93104737572 126356429562 147415834489 160817273988 252712859124 294831668978 442247503467 589663337956 884495006934 1768990013868
• Sum of all divisors σ(n): 5568835829760
• Sum of proper divisors (its aliquot sum) s(n): 3799845815892
• 1768990013868 is an abundant number, because the sum of its proper divisors (3799845815892) is greater than itself. Its abundance is 2030855802024

Bases of 1768990013868

• Binary: 11001101111100000000001010111100110101100₂
• Hexadecimal: 0x19BE00579AC
• Base-36: MKNUZAGC

Squares and roots of 1768990013868

• 1768990013868 squared (1768990013868²) is 3129325669164706832321424
• 1768990013868 cubed (1768990013868³) is 5535745858893163119284430192393508032
• The square root of 1768990013868 is 1330033.8393695101
• The cube root of 1768990013868 is 12094.1437723875

Scales and comparisons

• 1,768,990,013,868 seconds is equal to 56,248 years, 21 weeks, 2 days, 10 hours, 57 minutes, 48 seconds.
• To count from 1 to 1,768,990,013,868 would take you about one hundred forty thousand, six hundred twenty-one 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 1768990013868 cubic inches would be around 1007.8 feet tall.

Recreational maths with 1768990013868

• 1768990013868 backwards is 8683100998671
• 1768990013868 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1768990013868's digits is 66
• More coming soon!