4009694691840

Names of 4009694691840

• Cardinal: 4009694691840 can be written as Four trillion, nine billion, six hundred ninety-four million, six hundred ninety-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.00969469184 × 10¹²

Factors of 4009694691840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4355

Divisors of 4009694691840

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 283 320 384 480 512 521 566 640 768 849 960 1042 1132 1280 1415 1536 1563 1698 1920 2084 2264 2560 2605 2830 3126 3396 3541 3840 4168 4245 4528 5210 5660 6252 6792 7082 7680 7815 8336 8490 9056 10420 10623 11320 12504 13584 14164 15630 16672 16980 17705 18112 20840 21246 22640 25008 27168 28328 31260 33344 33960 35410 36224 41680 42492 45280 50016 53115 54336 56656 62520 66688 67920 70820 72448 83360 84984 90560 100032 106230 108672 113312 125040 133376 135840 141640 144896 147443 166720 169968 181120 200064 212460 217344 226624 250080 266752 271680 283280 294886 333440 339936 362240 400128 424920 434688 442329 453248 500160 543360 566560 589772 666880 679872 724480 737215 800256 849840 884658 906496 1000320 1002103 1086720 1133120 1179544 1333760 1359744 1474430 1699680 1769316 1812992 1844861 2000640 2004206 2173440 2211645 2266240 2359088 2719488 2948860 3006309 3399360 3538632 3689722 4001280 4008412 4423290 4532480 4718176 5010515 5438976 5534583 5897720 6012618 6798720 7077264 7379444 8016824 8846580 9064960 9224305 9436352 10021030 11069166 11795440 12025236 13597440 14154528 14758888 15031545 16033648 17693160 18448610 18872704 20042060 22138332 23590880 24050472 27194880 27672915 28309056 29517776 30063090 32067296 35386320 36897220 37745408 40084120 44276664 47181760 48100944 55345830 56618112 59035552 60126180 64134592 70772640 73794440 75490816 80168240 88553328 94363520 96201888 110691660 113236224 118071104 120252360 128269184 141545280 147588880 160336480 177106656 188727040 192403776 221383320 226472448 236142208 240504720 256538368 283090560 295177760 320672960 354213312 377454080 384807552 442766640 472284416 481009440 513076736 522095663 566181120 590355520 641345920 708426624 769615104 885533280 944568832 962018880 1044191326 1132362240 1180711040 1282691840 1416853248 1539230208 1566286989 1771066560 1924037760 2088382652 2361422080 2565383680 2610478315 2833706496 3132573978 3542133120 3848075520 4176765304 4722844160 5220956630 6265147956 7084266240 7696151040 7831434945 8353530608 10441913260 12530295912 14168532480 15662869890 16707061216 20883826520 25060591824 31325739780 33414122432 41767653040 50121183648 62651479560 66828244864 83535306080 100242367296 125302959120 133656489728 167070612160 200484734592 250605918240 267312979456 334141224320 400969469184 501211836480 668282448640 801938938368 1002423672960 1336564897280 2004847345920 4009694691840
• Sum of all divisors σ(n): 12892118101632
• Sum of proper divisors (its aliquot sum) s(n): 8882423409792
• 4009694691840 is an abundant number, because the sum of its proper divisors (8882423409792) is greater than itself. Its abundance is 4872728717952

Bases of 4009694691840

• Binary: 111010010110010100011011011000001000000000₂
• Hexadecimal: 0x3A5946D8200
• Base-36: 1F610OX6O

Squares and roots of 4009694691840

• 4009694691840 squared (4009694691840²) is 16077651521769872562585600
• 4009694691840 cubed (4009694691840³) is 64466473964093956216232738505621504000
• The square root of 4009694691840 is 2002422.2061892941
• The cube root of 4009694691840 is 15886.8246428575

Scales and comparisons

• 4,009,694,691,840 seconds is equal to 127,495 years, 46 weeks, 1 day, 9 hours, 4 minutes.
• To count from 1 to 4,009,694,691,840 would take you about three hundred eighteen thousand, seven hundred thirty-nine 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 4009694691840 cubic inches would be around 1323.9 feet tall.

Recreational maths with 4009694691840

• 4009694691840 backwards is 0481964969004
• 4009694691840 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4009694691840's digits is 60
• More coming soon!