1355997220668

Names of 1355997220668

• Cardinal: 1355997220668 can be written as One trillion, three hundred fifty-five billion, nine hundred ninety-seven million, two hundred twenty thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.355997220668 × 10¹²

Factors of 1355997220668

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 55

Divisors of 1355997220668

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 31 36 38 54 57 62 76 81 93 108 114 124 162 171 186 228 243 279 324 342 361 372 486 513 558 589 684 722 729 837 972 1026 1083 1116 1178 1444 1458 1539 1674 1767 2052 2166 2187 2356 2511 2916 3078 3249 3348 3534 4332 4374 4617 5022 5301 6156 6498 6561 6859 7068 7533 8748 9234 9747 10044 10602 11191 12996 13122 13718 13851 15066 15903 18468 19494 19683 20577 21204 22382 22599 26244 27436 27702 29241 30132 31806 33573 38988 39366 41154 41553 44764 45198 47709 55404 58482 59049 61731 63612 67146 67797 78732 82308 83106 87723 90396 95418 100719 116964 118098 123462 124659 134292 135594 143127 166212 175446 177147 185193 190836 201438 203391 212629 236196 246924 249318 263169 271188 286254 302157 350892 354294 370386 373977 402876 406782 425258 429381 498636 526338 531441 555579 572508 604314 610173 637887 708588 740772 747954 789507 813564 850516 858762 906471 1052676 1062882 1111158 1121931 1208628 1220346 1275774 1288143 1495908 1579014 1594323 1666737 1717524 1812942 1830519 1913661 2125764 2222316 2243862 2368521 2440692 2551548 2576286 2719413 3158028 3188646 3333474 3365793 3625884 3661038 3827322 3864429 4487724 4737042 5000211 5152572 5438826 5491557 5740983 6377292 6666948 6731586 7105563 7322076 7654644 7728858 8158239 9474084 10000422 10097379 10877652 10983114 11481966 11593287 13463172 14211126 15000633 15457716 16316478 16474671 17222949 20000844 20194758 21316689 21966228 22963932 23186574 24474717 28422252 30001266 30292137 32632956 32949342 34445898 34779861 40389516 42633378 45001899 46373148 48949434 49424013 51668847 60002532 60584274 63950067 65898684 68891796 69559722 73424151 85266756 90003798 97898868 98848026 103337694 104339583 121168548 127900134 135005697 139119444 146848302 155006541 180007596 191850201 197696052 206675388 208679166 220272453 255800268 270011394 293696604 310013082 313018749 383700402 405017091 417358332 440544906 465019623 540022788 575550603 620026164 626037498 660817359 767400804 810034182 881089812 930039246 939056247 1151101206 1215051273 1252074996 1321634718 1395058869 1620068364 1860078492 1878112494 1982452077 2302202412 2430102546 2643269436 2790117738 3645153819 3756224988 3964904154 4185176607 4860205092 5580235476 5947356231 7290307638 7929808308 8370353214 10935461457 11894712462 12555529821 14580615276 16740706428 17842068693 21870922914 23789424924 25111059642 35684137386 37666589463 43741845828 50222119284 71368274772 75333178926 112999768389 150666357852 225999536778 338999305167 451999073556 677998610334 1355997220668
• Sum of all divisors σ(n): 3878413091840
• Sum of proper divisors (its aliquot sum) s(n): 2522415871172
• 1355997220668 is an abundant number, because the sum of its proper divisors (2522415871172) is greater than itself. Its abundance is 1166418650504

Bases of 1355997220668

• Binary: 10011101110110111101110111000111100111100₂
• Hexadecimal: 0x13BB7BB8F3C
• Base-36: HAXPQFR0

Squares and roots of 1355997220668

• 1355997220668 squared (1355997220668²) is 1838728462459340686366224
• 1355997220668 cubed (1355997220668³) is 2493310684658010946668331224389917632
• The square root of 1355997220668 is 1164472.9368551251
• The cube root of 1355997220668 is 11068.4362097995

Scales and comparisons

• 1,355,997,220,668 seconds is equal to 43,116 years, 26 weeks, 6 days, 6 hours, 37 minutes, 48 seconds.
• To count from 1 to 1,355,997,220,668 would take you about one hundred seven thousand, seven hundred ninety-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 1355997220668 cubic inches would be around 922.4 feet tall.

Recreational maths with 1355997220668

• 1355997220668 backwards is 8660227995531
• The number of decimal digits it has is: 13
• The sum of 1355997220668's digits is 63
• More coming soon!