1368375640640

Names of 1368375640640

• Cardinal: 1368375640640 can be written as One trillion, three hundred sixty-eight billion, three hundred seventy-five million, six hundred forty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.36837564064 × 10¹²

Factors of 1368375640640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1132

Divisors of 1368375640640

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 109 152 160 190 218 304 320 361 380 436 545 608 722 760 872 997 1090 1216 1444 1520 1744 1805 1994 2071 2180 2888 3040 3488 3610 3988 4142 4360 4985 5776 6080 6976 7220 7976 8284 8720 9970 10355 11552 11881 14440 15952 16568 17440 18943 19940 20710 23104 23762 28880 31904 33136 34880 37886 39349 39880 41420 47524 57760 59405 63808 66272 75772 78698 79760 82840 94715 95048 108673 115520 118810 132544 151544 157396 159520 165680 189430 190096 196745 217346 225739 237620 303088 314792 319040 331360 359917 378860 380192 393490 434692 451478 475240 543365 606176 629584 662720 719834 757720 760384 786980 869384 902956 950480 1086730 1128695 1212352 1259168 1439668 1515440 1573960 1738768 1799585 1805912 1900960 2064787 2173460 2257390 2518336 2879336 3030880 3147920 3477536 3599170 3611824 3801920 4129574 4289041 4346920 4514780 5758672 6061760 6295840 6955072 7198340 7223648 8259148 8578082 8693840 9029560 10323935 11517344 11845357 12591680 14396680 14447296 16518296 17156164 17387680 18059120 20647870 21445205 23034688 23690714 28793360 33036592 34312328 34775360 36118240 39230953 41295740 42890410 47381428 57586720 59226785 66073184 68624656 72236480 78461906 82591480 85780820 94762856 115173440 118453570 132146368 137249312 156923812 165182960 171561640 189525712 196154765 225061783 236907140 274498624 313847624 330365920 343123280 379051424 392309530 450123566 473814280 627695248 660731840 686246560 758102848 784619060 900247132 947628560 1125308915 1255390496 1372493120 1569238120 1800494264 1895257120 2250617830 2510780992 3138476240 3600988528 3790514240 4276173877 4501235660 6276952480 7201977056 8552347754 9002471320 12553904960 14403954112 17104695508 18004942640 21380869385 34209391016 36009885280 42761738770 68418782032 72019770560 85523477540 136837564064 171046955080 273675128128 342093910160 684187820320 1368375640640
• Sum of all divisors σ(n): 3474288599796
• Sum of proper divisors (its aliquot sum) s(n): 2105912959156
• 1368375640640 is an abundant number, because the sum of its proper divisors (2105912959156) is greater than itself. Its abundance is 737537318516

Bases of 1368375640640

• Binary: 10011111010011001100010110100001001000000₂
• Hexadecimal: 0x13E998B4240
• Base-36: HGMFIXQ8

Squares and roots of 1368375640640

• 1368375640640 squared (1368375640640²) is 1872451893896930419609600
• 1368375640640 cubed (1368375640640³) is 2562217559878793469062790418694144000
• The square root of 1368375640640 is 1169775.8933402585
• The cube root of 1368375640640 is 11102.0141913125

Scales and comparisons

• 1,368,375,640,640 seconds is equal to 43,510 years, 5 weeks, 6 days, 37 minutes, 20 seconds.
• To count from 1 to 1,368,375,640,640 would take you about one hundred eight thousand, seven hundred seventy-five 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 1368375640640 cubic inches would be around 925.2 feet tall.

Recreational maths with 1368375640640

• 1368375640640 backwards is 0460465738631
• The number of decimal digits it has is: 13
• The sum of 1368375640640's digits is 53
• More coming soon!