40457778128000

Names of 40457778128000

• Cardinal: 40457778128000 can be written as Forty trillion, four hundred fifty-seven billion, seven hundred seventy-eight million, one hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 4.0457778128 × 10¹³

Factors of 40457778128000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 409

Divisors of 40457778128000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 139 160 200 250 263 278 320 400 500 526 556 640 695 800 1000 1052 1112 1315 1390 1600 2000 2104 2224 2630 2780 3200 3475 4000 4208 4448 5260 5560 6575 6950 8000 8416 8896 10520 11120 13150 13900 16000 16832 17375 17792 21040 22240 26300 27800 32875 33664 34750 36557 42080 44480 52600 55600 65750 69169 69500 73114 84160 88960 105200 111200 131500 138338 139000 146228 168320 182785 210400 222400 263000 276676 278000 292456 345845 365570 420800 444800 526000 553352 556000 584912 691690 731140 841600 913925 1052000 1106704 1112000 1169824 1383380 1462280 1729225 1827850 2104000 2213408 2224000 2339648 2766760 2924560 3458450 3655700 4208000 4426816 4569625 4679296 5533520 5849120 6916900 7311400 8646125 8853632 9139250 9614491 11067040 11698240 13833800 14622800 17292250 18191447 18278500 19228982 22134080 23396480 27667600 29245600 34584500 36382894 36557000 38457964 44268160 48072455 55335200 58491200 69169000 72765788 73114000 76915928 90957235 96144910 110670400 116982400 138338000 145531576 146228000 153831856 181914470 192289820 221340800 240362275 276676000 291063152 292456000 307663712 363828940 384579640 454786175 480724550 553352000 582126304 584912000 615327424 727657880 769159280 909572350 961449100 1106704000 1164252608 1201811375 1230654848 1455315760 1538318560 1819144700 1922898200 2273930875 2328505216 2403622750 2528611133 2910631520 3076637120 3638289400 3845796400 4547861750 4807245500 5057222266 5821263040 6153274240 7276578800 7691592800 9095723500 9614491000 10114444532 11642526080 12643055665 14553157600 15383185600 18191447000 19228982000 20228889064 25286111330 29106315200 30766371200 36382894000 38457964000 40457778128 50572222660 58212630400 63215278325 72765788000 76915928000 80915556256 101144445320 126430556650 145531576000 153831856000 161831112512 202288890640 252861113300 291063152000 316076391625 323662225024 404577781280 505722226600 632152783250 809155562560 1011444453200 1264305566500 1618311125120 2022888906400 2528611133000 4045777812800 5057222266000 8091555625600 10114444532000 20228889064000 40457778128000
• Sum of all divisors σ(n): 101698492896000
• Sum of proper divisors (its aliquot sum) s(n): 61240714768000
• 40457778128000 is an abundant number, because the sum of its proper divisors (61240714768000) is greater than itself. Its abundance is 20782936640000

Bases of 40457778128000

• Binary: 1001001100101111001111011111100110010010000000₂
• Hexadecimal: 0x24CBCF7E6480
• Base-36: ECA1OIB28

Squares and roots of 40457778128000

• 40457778128000 squared (40457778128000²) is 1636831811054475184384000000
• 40457778128000 cubed (40457778128000³) is 66222578244494374731289762353152000000000
• The square root of 40457778128000 is 6360642.9020972401
• The cube root of 40457778128000 is 34329.4893053481

Scales and comparisons

• 40,457,778,128,000 seconds is equal to 1,286,432 years, 10 weeks, 2 days, 22 hours, 13 minutes, 20 seconds.
• To count from 1 to 40,457,778,128,000 would take you about three million, two hundred sixteen thousand and eighty 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 40457778128000 cubic inches would be around 2860.8 feet tall.

Recreational maths with 40457778128000

• 40457778128000 backwards is 00082187775404
• The number of decimal digits it has is: 14
• The sum of 40457778128000's digits is 53
• More coming soon!