1373493781998

Names of 1373493781998

• Cardinal: 1373493781998 can be written as One trillion, three hundred seventy-three billion, four hundred ninety-three million, seven hundred eighty-one thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.373493781998 × 10¹²

Factors of 1373493781998

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 663

Divisors of 1373493781998

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 67 78 81 117 134 162 169 201 234 243 271 307 338 351 402 486 507 542 603 614 702 729 813 871 921 1014 1053 1206 1458 1521 1626 1742 1809 1842 2106 2439 2613 2763 3042 3159 3523 3618 3991 4563 4878 5226 5427 5526 6318 7046 7317 7839 7982 8289 9126 9477 10569 10854 11323 11973 13689 14634 15678 16281 16578 18157 18954 20569 21138 21951 22646 23517 23946 24867 27378 31707 32562 33969 35919 36314 41067 41138 43902 45799 47034 48843 49734 51883 54471 61707 63414 65853 67938 70551 71838 74601 82134 83197 91598 95121 97686 101907 103766 107757 108942 123201 123414 131706 137397 141102 149202 155649 163413 166394 185121 190242 197559 203814 211653 215514 223803 236041 246402 249591 267397 274794 285363 305721 311298 323271 326826 370242 395118 412191 423306 447606 466947 472082 490239 499182 534794 555363 570726 611442 634959 646542 708123 748773 802191 824382 856089 917163 933894 969813 980478 1081561 1110726 1236573 1269918 1400841 1416246 1470717 1497546 1604382 1666089 1712178 1834326 1939626 2124369 2163122 2246319 2406573 2473146 2568267 2751489 2801682 2909439 2941434 3068533 3244683 3332178 3476161 3709719 4202523 4248738 4412151 4492638 4813146 4998267 5136534 5502978 5574199 5818878 6137066 6373107 6489366 6738957 6952322 7219719 7419438 8254467 8405046 8824302 9205599 9734049 9996534 10428483 11129157 11148398 12607569 12746214 13236453 13477914 14060293 14439438 14994801 16508934 16722597 18411198 19119321 19468098 20216871 20856966 21659157 22258314 25215138 26472906 27616797 28120586 29202147 29989602 31285449 33387471 33445194 37822707 38238642 40433742 42180879 43318314 50167791 55233594 57357963 58404294 60650613 62570898 64977471 66774942 72464587 75645414 82850391 84361758 87606441 93856347 100335582 114715926 121301226 126542637 129954942 144929174 150503373 165700782 172073889 175212882 187712694 194932413 217393761 248551173 253085274 262819323 281569041 301006746 344147778 379627911 389864826 434787522 451510119 497102346 525638646 563138082 652181283 745653519 759255822 788457969 844707123 903020238 942039631 1138883733 1304362566 1354530357 1491307038 1576915938 1689414246 1884079262 1956543849 2236960557 2277767466 2534121369 2709060714 2826118893 3416651199 3913087698 4063591071 4473921114 5068242738 5652237786 5869631547 6833302398 8127182142 8478356679 10249953597 11739263094 16956713358 17608894641 20499907194 25435070037 35217789282 50870140074 52826683923 76305210111 105653367846 152610420222 228915630333 457831260666 686746890999 1373493781998
• Sum of all divisors σ(n): 3418385515776
• Sum of proper divisors (its aliquot sum) s(n): 2044891733778
• 1373493781998 is an abundant number, because the sum of its proper divisors (2044891733778) is greater than itself. Its abundance is 671397951780

Bases of 1373493781998

• Binary: 10011111111001010100110111110010111101110₂
• Hexadecimal: 0x13FCA9BE5EE
• Base-36: HIZ2QGVI

Squares and roots of 1373493781998

• 1373493781998 squared (1373493781998²) is 1886485169187169548872004
• 1373493781998 cubed (1373493781998³) is 2591075649710022399217068268781383992
• The square root of 1373493781998 is 1171961.5104592811
• The cube root of 1373493781998 is 11115.8386070871

Scales and comparisons

• 1,373,493,781,998 seconds is equal to 43,672 years, 44 weeks, 2 days, 18 hours, 33 minutes, 18 seconds.
• To count from 1 to 1,373,493,781,998 would take you about one hundred nine thousand, one hundred eighty-two 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 1373493781998 cubic inches would be around 926.3 feet tall.

Recreational maths with 1373493781998

• 1373493781998 backwards is 8991873943731
• The number of decimal digits it has is: 13
• The sum of 1373493781998's digits is 72
• More coming soon!