4155664638720

Names of 4155664638720

• Cardinal: 4155664638720 can be written as Four trillion, one hundred fifty-five billion, six hundred sixty-four million, six hundred thirty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.15566463872 × 10¹²

Factors of 4155664638720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 139541

Divisors of 4155664638720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 560 640 672 768 840 896 960 1117 1120 1280 1344 1680 1792 1920 2234 2240 2688 3351 3360 3840 4468 4480 5376 5585 6702 6720 7819 8936 8960 11170 13404 13440 15638 16755 17872 22340 23457 26808 26880 31276 33510 35744 39095 44680 46914 53616 62552 67020 71488 78190 89360 93828 107232 117285 125104 134040 138407 142976 156380 178720 187656 214464 234570 250208 268080 276814 285952 312760 357440 375312 415221 428928 469140 500416 536160 553628 625520 692035 714880 750624 830442 857856 938280 968849 1000832 1072320 1107256 1251040 1384070 1429760 1501248 1660884 1876560 1937698 2001664 2076105 2144640 2214512 2502080 2768140 2906547 3002496 3321768 3753120 3875396 4152210 4289280 4429024 4844245 5004160 5536280 5813094 6004992 6643536 7506240 7750792 8304420 8858048 9688490 10008320 11072560 11626188 13287072 14532735 15012480 15501584 16608840 17716096 19376980 22145120 23252376 26574144 29065470 30024960 31003168 33217680 35432192 38753960 44290240 46504752 53148288 58130940 62006336 66435360 77507920 88580480 93009504 106296576 116261880 124012672 132870720 154600619 155015840 177160960 186019008 232523760 248025344 265741440 309201238 310031680 372038016 463801857 465047520 531482880 618402476 620063360 744076032 773003095 927603714 930095040 1082204333 1236804952 1240126720 1546006190 1855207428 1860190080 2164408666 2319009285 2473609904 3092012380 3246612999 3710414856 3720380160 4328817332 4638018570 4947219808 5411021665 6184024760 6493225998 7420829712 8657634664 9276037140 9894439616 10822043330 12368049520 12986451996 14841659424 16233064995 17315269328 18552074280 19788879232 21644086660 24736099040 25972903992 29683318848 32466129990 34630538656 37104148560 39577758464 43288173320 49472198080 51945807984 59366637696 64932259980 69261077312 74208297120 86576346640 98944396160 103891615968 118733275392 129864519960 138522154624 148416594240 173152693280 197888792320 207783231936 259729039920 277044309248 296833188480 346305386560 415566463872 519458079840 593666376960 692610773120 831132927744 1038916159680 1385221546240 2077832319360 4155664638720
• Sum of all divisors σ(n): 15181865008128
• Sum of proper divisors (its aliquot sum) s(n): 11026200369408
• 4155664638720 is an abundant number, because the sum of its proper divisors (11026200369408) is greater than itself. Its abundance is 6870535730688

Bases of 4155664638720

• Binary: 111100011110010000111010100010001100000000₂
• Hexadecimal: 0x3C790EA2300
• Base-36: 1H133FH1C

Squares and roots of 4155664638720

• 4155664638720 squared (4155664638720²) is 17269548589507828123238400
• 4155664638720 cubed (4155664638720³) is 71766452400074534140369361172430848000
• The square root of 4155664638720 is 2038544.7355209059
• The cube root of 4155664638720 is 16077.3141376745

Scales and comparisons

• 4,155,664,638,720 seconds is equal to 132,137 years, 14 weeks, 4 days, 8 hours, 32 minutes.
• To count from 1 to 4,155,664,638,720 would take you about three hundred thirty thousand, three hundred forty-three 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 4155664638720 cubic inches would be around 1339.8 feet tall.

Recreational maths with 4155664638720

• 4155664638720 backwards is 0278364665514
• The number of decimal digits it has is: 13
• The sum of 4155664638720's digits is 57
• More coming soon!