13446854737920

Names of 13446854737920

• Cardinal: 13446854737920 can be written as Thirteen trillion, four hundred forty-six billion, eight hundred fifty-four million, seven hundred thirty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.344685473792 × 10¹³

Factors of 13446854737920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 30
• Sum of prime factors: 1989

Divisors of 13446854737920

• Number of divisors d(n): 500
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 256 270 288 320 324 360 384 405 432 480 512 540 576 640 648 720 768 810 864 960 1024 1080 1152 1280 1296 1440 1536 1620 1728 1920 1979 2048 2160 2304 2560 2592 2880 3072 3240 3456 3840 3958 4096 4320 4608 5120 5184 5760 5937 6144 6480 6912 7680 7916 8192 8640 9216 9895 10240 10368 11520 11874 12288 12960 13824 15360 15832 16384 17280 17811 18432 19790 20480 20736 23040 23748 24576 25920 27648 29685 30720 31664 32768 34560 35622 36864 39580 40960 41472 46080 47496 49152 51840 53433 55296 59370 61440 63328 65536 69120 71244 73728 79160 81920 82944 89055 92160 94992 98304 103680 106866 110592 118740 122880 126656 131072 138240 142488 147456 158320 160299 163840 165888 178110 184320 189984 196608 207360 213732 221184 237480 245760 253312 262144 267165 276480 284976 294912 316640 320598 327680 331776 356220 368640 379968 393216 414720 427464 442368 474960 491520 506624 524288 534330 552960 569952 589824 633280 641196 655360 663552 712440 737280 759936 786432 801495 829440 854928 884736 949920 983040 1013248 1048576 1068660 1105920 1139904 1179648 1266560 1282392 1310720 1327104 1424880 1474560 1519872 1572864 1602990 1658880 1709856 1769472 1899840 1966080 2026496 2097152 2137320 2211840 2279808 2359296 2533120 2564784 2621440 2654208 2849760 2949120 3039744 3145728 3205980 3317760 3419712 3538944 3799680 3932160 4052992 4194304 4274640 4423680 4559616 4718592 5066240 5129568 5242880 5308416 5699520 5898240 6079488 6291456 6411960 6635520 6839424 7077888 7599360 7864320 8105984 8388608 8549280 8847360 9119232 9437184 10132480 10259136 10485760 10616832 11399040 11796480 12158976 12582912 12823920 13271040 13678848 14155776 15198720 15728640 16211968 16777216 17098560 17694720 18238464 18874368 20264960 20518272 20971520 21233664 22798080 23592960 24317952 25165824 25647840 26542080 27357696 28311552 30397440 31457280 32423936 34197120 35389440 36476928 37748736 40529920 41036544 41943040 42467328 45596160 47185920 48635904 50331648 51295680 53084160 54715392 56623104 60794880 62914560 64847872 68394240 70778880 72953856 75497472 81059840 82073088 83886080 84934656 91192320 94371840 97271808 102591360 106168320 109430784 113246208 121589760 125829120 129695744 136788480 141557760 145907712 150994944 162119680 164146176 169869312 182384640 188743680 194543616 205182720 212336640 218861568 226492416 243179520 251658240 259391488 273576960 283115520 291815424 324239360 328292352 339738624 364769280 377487360 389087232 410365440 424673280 437723136 452984832 486359040 518782976 547153920 566231040 583630848 648478720 656584704 679477248 729538560 754974720 778174464 820730880 849346560 875446272 972718080 1037565952 1094307840 1132462080 1167261696 1296957440 1313169408 1358954496 1459077120 1556348928 1641461760 1698693120 1750892544 1945436160 2075131904 2188615680 2264924160 2334523392 2593914880 2626338816 2918154240 3112697856 3282923520 3397386240 3501785088 3890872320 4150263808 4377231360 4669046784 5187829760 5252677632 5836308480 6225395712 6565847040 6794772480 7003570176 7781744640 8300527616 8754462720 9338093568 10375659520 10505355264 11672616960 12450791424 13131694080 14007140352 15563489280 16601055232 17508925440 18676187136 20751319040 21010710528 23345233920 24901582848 26263388160 28014280704 31126978560 33202110464 35017850880 37352374272 41502638080 42021421056 46690467840 49803165696 52526776320 56028561408 62253957120 70035701760 74704748544 83005276160 84042842112 93380935680 99606331392 105053552640 112057122816 124507914240 140071403520 149409497088 166010552320 168085684224 186761871360 210107105280 224114245632 249015828480 280142807040 298818994176 336171368448 373523742720 420214210560 448228491264 498031656960 560285614080 672342736896 747047485440 840428421120 896456982528 1120571228160 1344685473792 1494094970880 1680856842240 2241142456320 2689370947584 3361713684480 4482284912640 6723427368960 13446854737920
• Sum of all divisors σ(n): 48233823473880
• Sum of proper divisors (its aliquot sum) s(n): 34786968735960
• 13446854737920 is an abundant number, because the sum of its proper divisors (34786968735960) is greater than itself. Its abundance is 21340113998040

Bases of 13446854737920

• Binary: 11000011101011010111000000000000000000000000₂
• Hexadecimal: 0xC3AD7000000
• Base-36: 4RLEE4G00

Squares and roots of 13446854737920

• 13446854737920 squared (13446854737920²) is 180817902342721551885926400
• 13446854737920 cubed (13446854737920³) is 2431432066817981167604564523208409088000
• The square root of 13446854737920 is 3666995.3283199039
• The cube root of 13446854737920 is 23779.7291902531

Scales and comparisons

• 13,446,854,737,920 seconds is equal to 427,568 years, 20 weeks, 19 hours, 12 minutes.
• To count from 1 to 13,446,854,737,920 would take you about one million, sixty-eight thousand, nine hundred twenty 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 13446854737920 cubic inches would be around 1981.6 feet tall.

Recreational maths with 13446854737920

• 13446854737920 backwards is 02973745864431
• The number of decimal digits it has is: 14
• The sum of 13446854737920's digits is 63
• More coming soon!