400244349613940

Names of 400244349613940

• Cardinal: 400244349613940 can be written as Four hundred trillion, two hundred forty-four billion, three hundred forty-nine million, six hundred thirteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.0024434961394 × 10¹⁴

Factors of 400244349613940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 569

Divisors of 400244349613940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 73 103 130 146 206 260 292 365 373 412 515 730 746 949 1030 1339 1460 1492 1865 1898 2060 2678 3730 3796 4745 4849 5329 5356 6695 7460 7519 9490 9698 10609 10658 13390 15038 18980 19396 21218 21316 24245 26645 26780 27229 30076 37595 38419 42436 48490 53045 53290 54458 69277 75190 76838 96980 97747 106090 106580 108916 136145 137917 138554 150380 153676 192095 195494 212180 272290 275834 277108 346385 353977 384190 389017 390988 488735 499447 544580 548887 551668 689585 692770 707954 768380 774457 778034 977470 998894 1097774 1379170 1385540 1415908 1548914 1556068 1769885 1945085 1954940 1987717 1997788 2195548 2497235 2744435 2758340 2804587 3097828 3539770 3872285 3890170 3957157 3975434 4994470 5057221 5488870 5609174 7079540 7135531 7744570 7780340 7914314 7950868 9938585 9988940 10067941 10114442 10977740 11218348 14022935 14271062 15489140 15828628 19785785 19877170 20135882 20228884 25286105 25840321 28045870 28542124 35677655 36459631 39571570 39754340 40068751 40271764 50339705 50572210 51443041 51680642 56091740 56535361 71355310 72919262 79143140 80137502 100679410 101144420 102886082 103361284 113070722 129201605 142710620 145103341 145838524 160275004 182298155 200343755 201358820 204734851 205772164 226141444 257215205 258403210 282676805 288872461 290206682 364596310 400687510 409469702 514430410 516806420 520893763 565353610 577744922 580413364 725516705 729192620 734959693 801375020 818939404 1023674255 1028860820 1041787526 1130707220 1155489844 1444362305 1451033410 1469919386 1886343433 2047348510 2083575052 2604468815 2661553063 2888724610 2902066820 2939838772 3674798465 3755341993 3772686866 4094697020 4127081353 5208937630 5323106126 5777449220 7349596930 7510683986 7545373732 8254162706 9431717165 10417875260 10646212252 13307765315 14699193860 14945644123 15021367972 16508325412 18776709965 18863434330 20635406765 21087689653 26615530630 29891288246 37553419930 37726868660 41270813530 42175379306 53231061260 53652057589 59782576492 74728220615 75106839860 82541627060 84350758612 105438448265 107304115178 149456441230 194293373599 210876896530 214608230356 268260287945 274139965489 298912882460 388586747198 421753793060 536520575890 548279930978 777173494396 971466867995 1073041151780 1096559861956 1370699827445 1539401344669 1942933735990 2741399654890 3078802689338 3885867471980 5482799309780 6157605378676 7697006723345 15394013446690 20012217480697 30788026893380 40024434961394 80048869922788 100061087403485 200122174806970 400244349613940
• Sum of all divisors σ(n): 929220884111520
• Sum of proper divisors (its aliquot sum) s(n): 528976534497580
• 400244349613940 is an abundant number, because the sum of its proper divisors (528976534497580) is greater than itself. Its abundance is 128732184883640

Bases of 400244349613940

• Binary: 1011011000000010100100110010010000011011101110100₂
• Hexadecimal: 0x16C0526483774
• Base-36: 3XVHPRR9F8

Squares and roots of 400244349613940

• 400244349613940 squared (400244349613940²) is 160195539397885832627042323600
• 400244349613940 cubed (400244349613940³) is 64117359477361116514071542687775700550984000
• The square root of 400244349613940 is 20006107.8077156227
• The cube root of 400244349613940 is 73695.6301133973

Scales and comparisons

• 400,244,349,613,940 seconds is equal to 12,726,532 years, 14 weeks, 4 days, 3 hours, 52 minutes, 20 seconds.
• To count from 1 to 400,244,349,613,940 would take you about thirty-one million, eight hundred sixteen thousand, three hundred thirty 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 400244349613940 cubic inches would be around 6141.3 feet tall.

Recreational maths with 400244349613940

• 400244349613940 backwards is 049316943442004
• The number of decimal digits it has is: 15
• The sum of 400244349613940's digits is 53
• More coming soon!