40801955840

Names of 40801955840

• Cardinal: 40801955840 can be written as Forty billion, eight hundred one million, nine hundred fifty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.080195584 × 10¹⁰

Factors of 40801955840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 193

Divisors of 40801955840

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 23 32 38 40 46 47 64 76 80 92 94 95 97 115 128 152 160 184 188 190 194 230 235 256 304 320 368 376 380 388 437 460 470 485 512 608 640 736 752 760 776 874 893 920 940 970 1024 1081 1216 1280 1472 1504 1520 1552 1748 1786 1840 1843 1880 1940 2048 2162 2185 2231 2432 2560 2944 3008 3040 3104 3496 3572 3680 3686 3760 3880 4096 4324 4370 4462 4465 4559 4864 5120 5405 5888 6016 6080 6208 6992 7144 7360 7372 7520 7760 8648 8740 8924 8930 9118 9215 9728 10240 10810 11155 11776 12032 12160 12416 13984 14288 14720 14744 15040 15520 17296 17480 17848 17860 18236 18430 19456 20480 20539 21620 22310 22795 23552 24064 24320 24832 27968 28576 29440 29488 30080 31040 34592 34960 35696 35720 36472 36860 38912 41078 42389 43240 44620 45590 47104 48128 48640 49664 55936 57152 58880 58976 60160 62080 69184 69920 71392 71440 72944 73720 77824 82156 84778 86480 86621 89240 91180 94208 96256 97280 99328 102695 104857 111872 114304 117760 117952 120320 124160 138368 139840 142784 142880 145888 147440 164312 169556 172960 173242 178480 182360 192512 194560 198656 205390 209714 211945 223744 228608 235520 235904 240640 248320 276736 279680 285568 285760 291776 294880 328624 339112 345920 346484 356960 364720 389120 397312 410780 419428 423890 433105 447488 457216 471040 471808 481280 496640 524285 553472 559360 571136 571520 583552 589760 657248 678224 691840 692968 713920 729440 821560 838856 847780 866210 894976 914432 943616 962560 993280 1048570 1106944 1118720 1142272 1143040 1167104 1179520 1314496 1356448 1383680 1385936 1427840 1458880 1643120 1677712 1695560 1732420 1789952 1828864 1887232 1986560 1992283 2097140 2213888 2237440 2284544 2286080 2334208 2359040 2628992 2712896 2767360 2771872 2855680 2917760 3286240 3355424 3391120 3464840 3657728 3774464 3984566 4194280 4427776 4474880 4569088 4572160 4668416 4718080 5257984 5425792 5534720 5543744 5711360 5835520 6572480 6710848 6782240 6929680 7548928 7969132 8388560 8949760 9138176 9144320 9336832 9436160 9961415 10515968 10851584 11069440 11087488 11422720 11671040 13144960 13421696 13564480 13859360 15938264 16777120 18288640 18673664 18872320 19922830 21031936 21703168 22138880 22174976 22845440 23342080 26289920 26843392 27128960 27718720 31876528 33554240 37744640 39845660 42063872 43406336 44349952 45690880 46684160 52579840 53686784 54257920 55437440 63753056 67108480 79691320 84127744 86812672 88699904 93368320 105159680 107373568 108515840 110874880 127506112 134216960 159382640 173625344 177399808 210319360 214747136 217031680 221749760 255012224 268433920 318765280 354799616 420638720 429494272 434063360 443499520 510024448 536867840 637530560 868126720 886999040 1020048896 1073735680 1275061120 1773998080 2040097792 2147471360 2550122240 4080195584 5100244480 8160391168 10200488960 20400977920 40801955840
• Sum of all divisors σ(n): 110967736320
• Sum of proper divisors (its aliquot sum) s(n): 70165780480
• 40801955840 is an abundant number, because the sum of its proper divisors (70165780480) is greater than itself. Its abundance is 29363824640

Bases of 40801955840

• Binary: 100101111111111111000111000000000000₂
• Hexadecimal: 0x97FFC7000
• Base-36: IQSFIM8

Squares and roots of 40801955840

• 40801955840 squared (40801955840²) is 1664799600369310105600
• 40801955840 cubed (40801955840³) is 67927079776718238619956936704000
• The square root of 40801955840 is 201994.9401346479
• The cube root of 40801955840 is 3442.6562501913

Scales and comparisons

• 40,801,955,840 seconds is equal to 1,297 years, 19 weeks, 3 days, 20 hours, 37 minutes, 20 seconds.
• To count from 1 to 40,801,955,840 would take you about two thousand, five hundred ninety-four 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 40801955840 cubic inches would be around 286.9 feet tall.

Recreational maths with 40801955840

• 40801955840 backwards is 04855910804
• The number of decimal digits it has is: 11
• The sum of 40801955840's digits is 44
• More coming soon!