3890294006400

Names of 3890294006400

• Cardinal: 3890294006400 can be written as Three trillion, eight hundred ninety billion, two hundred ninety-four million, six thousand, four hundred.

Scientific notation

• Scientific notation: 3.8902940064 × 10¹²

Factors of 3890294006400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 193490

Divisors of 3890294006400

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 90 96 100 108 120 128 135 144 150 160 180 192 200 216 225 233 240 270 288 300 320 360 384 400 432 450 466 480 540 576 600 640 675 699 720 800 864 900 932 960 1080 1152 1165 1200 1350 1398 1440 1600 1728 1800 1864 1920 2097 2160 2330 2400 2700 2796 2880 3200 3456 3495 3600 3728 4194 4320 4660 4800 5400 5592 5760 5825 6291 6990 7200 7456 8388 8640 9320 9600 10485 10800 11184 11650 12582 13980 14400 14912 16776 17280 17475 18640 20970 21600 22368 23300 25164 27960 28800 29824 31455 33552 34950 37280 41940 43200 44736 46600 50328 52425 55920 62910 67104 69900 74560 83880 86400 89472 93200 100656 104850 111840 125820 134208 139800 149120 157275 167760 186400 193247 201312 209700 223680 251640 268416 279600 314550 335520 372800 386494 402624 419400 447360 503280 559200 579741 629100 671040 745600 772988 805248 838800 966235 1006560 1118400 1159482 1258200 1342080 1545976 1677600 1739223 1932470 2013120 2236800 2318964 2516400 2898705 3091952 3355200 3478446 3864940 4026240 4637928 4831175 5032800 5217669 5797410 6183904 6710400 6956892 7729880 8696115 9275856 9662350 10065600 10435338 11594820 12367808 13913784 14493525 15459760 17392230 18551712 19324700 20131200 20870676 23189640 24735616 26088345 27827568 28987050 30919520 34784460 37103424 38649400 41741352 43480575 45026551 46379280 52176690 55655136 57974100 61839040 69568920 74206848 77298800 83482704 86961150 90053102 92758560 104353380 111310272 115948200 123678080 130441725 135079653 139137840 154597600 166965408 173922300 180106204 185517120 208706760 222620544 225132755 231896400 260883450 270159306 278275680 309195200 333930816 347844600 360212408 371034240 405238959 417413520 450265510 463792800 521766900 540318612 556551360 618390400 667861632 675398265 695689200 720424816 810477918 834827040 900531020 927585600 1043533800 1080637224 1113102720 1125663775 1215716877 1350796530 1391378400 1440849632 1620955836 1669654080 1801062040 1855171200 2026194795 2087067600 2161274448 2251327550 2431433754 2701593060 2782756800 2881699264 3241911672 3339308160 3376991325 3602124080 4052389590 4174135200 4322548896 4502655100 4862867508 5403186120 5565513600 5763398528 6078584385 6483823344 6753982650 7204248160 8104779180 8348270400 8645097792 9005310200 9725735016 10130973975 10806372240 12157168770 12967646688 13507965300 14408496320 16209558360 16696540800 17290195584 18010620400 19451470032 20261947950 21612744480 24314337540 25935293376 27015930600 28816992640 30392921925 32419116720 36021240800 38902940064 40523895900 43225488960 48628675080 51870586752 54031861200 60785843850 64838233440 72042481600 77805880128 81047791800 86450977920 97257350160 108063722400 121571687700 129676466880 144084963200 155611760256 162095583600 194514700320 216127444800 243143375400 259352933760 324191167200 389029400640 432254889600 486286750800 648382334400 778058801280 972573501600 1296764668800 1945147003200 3890294006400
• Sum of all divisors σ(n): 14298574118400
• Sum of proper divisors (its aliquot sum) s(n): 10408280112000
• 3890294006400 is an abundant number, because the sum of its proper divisors (10408280112000) is greater than itself. Its abundance is 6517986105600

Bases of 3890294006400

• Binary: 111000100111000111100101111010001010000000₂
• Hexadecimal: 0x389C797A280
• Base-36: 1DN6CLUO0

Squares and roots of 3890294006400

• 3890294006400 squared (3890294006400²) is 15134387456231763240960000
• 3890294006400 cubed (3890294006400³) is 58877216811513770865610526982144000000
• The square root of 3890294006400 is 1972382.8245044115
• The cube root of 3890294006400 is 15727.5403485427

Scales and comparisons

• 3,890,294,006,400 seconds is equal to 123,699 years, 16 weeks, 3 days.
• To count from 1 to 3,890,294,006,400 would take you about three hundred nine thousand, two hundred forty-eight 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 3890294006400 cubic inches would be around 1310.6 feet tall.

Recreational maths with 3890294006400

• 3890294006400 backwards is 0046004920983
• 3890294006400 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3890294006400's digits is 45
• More coming soon!