1321942560768

Names of 1321942560768

• Cardinal: 1321942560768 can be written as One trillion, three hundred twenty-one billion, nine hundred forty-two million, five hundred sixty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.321942560768 × 10¹²

Factors of 1321942560768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 833

Divisors of 1321942560768

• Number of divisors d(n): 520
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 128 136 144 153 162 192 204 216 256 272 288 289 306 324 384 408 432 459 512 544 576 578 612 648 768 811 816 864 867 918 1024 1088 1152 1156 1224 1296 1377 1536 1622 1632 1728 1734 1836 2048 2176 2304 2312 2433 2448 2592 2601 2754 3072 3244 3264 3456 3468 3672 4096 4352 4608 4624 4866 4896 4913 5184 5202 5508 6144 6488 6528 6912 6936 7299 7344 7803 8704 9216 9248 9732 9792 9826 10368 10404 11016 12288 12976 13056 13787 13824 13872 14598 14688 14739 15606 17408 18432 18496 19464 19584 19652 20736 20808 21897 22032 23409 25952 26112 27574 27648 27744 29196 29376 29478 31212 34816 36864 36992 38928 39168 39304 41361 41472 41616 43794 44064 44217 46818 51904 52224 55148 55296 55488 58392 58752 58956 62424 65691 69632 73984 77856 78336 78608 82722 82944 83232 87588 88128 88434 93636 103808 104448 110296 110592 110976 116784 117504 117912 124083 124848 131382 132651 147968 155712 156672 157216 165444 165888 166464 175176 176256 176868 187272 207616 208896 220592 221952 233568 234379 235008 235824 248166 249696 262764 265302 295936 311424 313344 314432 330888 331776 332928 350352 352512 353736 372249 374544 397953 415232 441184 443904 467136 468758 470016 471648 496332 499392 525528 530604 591872 622848 626688 628864 661776 665856 700704 703137 705024 707472 744498 749088 795906 830464 882368 887808 934272 937516 940032 943296 992664 998784 1051056 1061208 1116747 1183744 1245696 1257728 1323552 1331712 1401408 1406274 1410048 1414944 1488996 1498176 1591812 1660928 1764736 1775616 1868544 1875032 1880064 1886592 1985328 1997568 2102112 2109411 2122416 2233494 2491392 2515456 2647104 2663424 2802816 2812548 2820096 2829888 2977992 2996352 3183624 3321856 3529472 3551232 3737088 3750064 3773184 3970656 3984443 3995136 4204224 4218822 4244832 4466988 4982784 5030912 5294208 5326848 5605632 5625096 5640192 5659776 5955984 5992704 6328233 6367248 7058944 7474176 7500128 7546368 7941312 7968886 7990272 8408448 8437644 8489664 8933976 9965568 10061824 10588416 10653696 11211264 11250192 11319552 11911968 11953329 11985408 12656466 12734496 14117888 14948352 15000256 15092736 15882624 15937772 15980544 16816896 16875288 16979328 17867952 18984699 20123648 21176832 22422528 22500384 22639104 23823936 23906658 23970816 25312932 25468992 28235776 29896704 30000512 30185472 31765248 31875544 31961088 33633792 33750576 33958656 35735904 35859987 37969398 42353664 44845056 45000768 45278208 47647872 47813316 47941632 50625864 50937984 56471552 60001024 60370944 63530496 63751088 67267584 67501152 67917312 71471808 71719974 75938796 84707328 89690112 90001536 90556416 95295744 95626632 95883264 101251728 101875968 107579961 120002048 127060992 127502176 134535168 135002304 135834624 142943616 143439948 151877592 169414656 180003072 181112832 190591488 191253264 202503456 203751936 215159922 240004096 254121984 255004352 269070336 270004608 271669248 285887232 286879896 303755184 322739883 360006144 381182976 382506528 405006912 407503872 430319844 480008192 508243968 510008704 540009216 543338496 571774464 573759792 607510368 645479766 720012288 762365952 765013056 810013824 815007744 860639688 960016384 1020017408 1080018432 1143548928 1147519584 1215020736 1290959532 1440024576 1524731904 1530026112 1620027648 1630015488 1721279376 2040034816 2160036864 2287097856 2295039168 2430041472 2581919064 2880049152 3060052224 3240055296 3442558752 4080069632 4320073728 4574195712 4590078336 4860082944 5163838128 6120104448 6480110592 6885117504 8160139264 8640147456 9180156672 9720165888 10327676256 12240208896 12960221184 13770235008 16320278528 18360313344 19440331776 20655352512 24480417792 25920442368 27540470016 36720626688 38880663552 41310705024 48960835584 55080940032 73441253376 77761327104 82621410048 110161880064 146882506752 165242820096 220323760128 330485640192 440647520256 660971280384 1321942560768
• Sum of all divisors σ(n): 4200962729040
• Sum of proper divisors (its aliquot sum) s(n): 2879020168272
• 1321942560768 is an abundant number, because the sum of its proper divisors (2879020168272) is greater than itself. Its abundance is 1557077607504

Bases of 1321942560768

• Binary: 10011001111001001111010101011000000000000₂
• Hexadecimal: 0x133C9EAB000
• Base-36: GVAIGW00

Squares and roots of 1321942560768

• 1321942560768 squared (1321942560768²) is 1747532133969857372749824
• 1321942560768 cubed (1321942560768³) is 2310137104204480897056627040381304832
• The square root of 1321942560768 is 1149757.6095716871
• The cube root of 1321942560768 is 10974.9915633223

Scales and comparisons

• 1,321,942,560,768 seconds is equal to 42,033 years, 35 weeks, 4 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,321,942,560,768 would take you about one hundred five thousand and eighty-four 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 1321942560768 cubic inches would be around 914.6 feet tall.

Recreational maths with 1321942560768

• 1321942560768 backwards is 8670652491231
• 1321942560768 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1321942560768's digits is 54
• More coming soon!