40780972800

Names of 40780972800

• Cardinal: 40780972800 can be written as Forty billion, seven hundred eighty million, nine hundred seventy-two thousand, eight hundred.

Scientific notation

• Scientific notation: 4.07809728 × 10¹⁰

Factors of 40780972800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 918

Divisors of 40780972800

• Number of divisors d(n): 540
• 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 81 90 96 97 100 108 120 128 135 144 150 160 162 180 192 194 200 216 225 240 256 270 288 291 300 320 324 360 384 388 400 405 432 450 480 485 540 576 582 600 640 648 675 720 768 776 800 810 811 864 873 900 960 970 1080 1152 1164 1200 1280 1296 1350 1440 1455 1552 1600 1620 1622 1728 1746 1800 1920 1940 2025 2160 2304 2328 2400 2425 2433 2592 2619 2700 2880 2910 3104 3200 3240 3244 3456 3492 3600 3840 3880 4050 4055 4320 4365 4656 4800 4850 4866 5184 5238 5400 5760 5820 6208 6400 6480 6488 6912 6984 7200 7275 7299 7760 7857 8100 8110 8640 8730 9312 9600 9700 9732 10368 10476 10800 11520 11640 12165 12416 12960 12976 13095 13968 14400 14550 14598 15520 15714 16200 16220 17280 17460 18624 19200 19400 19464 20275 20736 20952 21600 21825 21897 23280 24330 24832 25920 25952 26190 27936 28800 29100 29196 31040 31428 32400 32440 34560 34920 36495 37248 38800 38928 39285 40550 41904 43200 43650 43794 46560 48660 51840 51904 52380 55872 57600 58200 58392 60825 62080 62856 64800 64880 65475 65691 69840 72990 74496 77600 77856 78570 78667 81100 83808 86400 87300 87588 93120 97320 103680 103808 104760 109485 111744 116400 116784 121650 124160 125712 129600 129760 130950 131382 139680 145980 155200 155712 157140 157334 162200 167616 172800 174600 175176 182475 186240 194640 196425 207616 209520 218970 223488 232800 233568 236001 243300 251424 259200 259520 261900 262764 279360 291960 310400 311424 314280 314668 324400 328455 335232 349200 350352 364950 372480 389280 392850 393335 419040 437940 465600 467136 472002 486600 502848 518400 519040 523800 525528 547425 558720 583920 620800 622848 628560 629336 648800 656910 670464 698400 700704 708003 729900 778560 785700 786670 838080 875880 931200 934272 944004 973200 1005696 1038080 1047600 1051056 1094850 1117440 1167840 1180005 1257120 1258672 1297600 1313820 1396800 1401408 1416006 1459800 1557120 1571400 1573340 1642275 1676160 1751760 1862400 1868544 1888008 1946400 1966675 2011392 2095200 2102112 2124009 2189700 2335680 2360010 2514240 2517344 2595200 2627640 2793600 2802816 2832012 2919600 3114240 3142800 3146680 3284550 3352320 3503520 3540015 3776016 3892800 3933350 4190400 4204224 4248018 4379400 4671360 4720020 5028480 5034688 5190400 5255280 5587200 5605632 5664024 5839200 5900025 6285600 6293360 6372027 6569100 7007040 7080030 7552032 7785600 7866700 8380800 8408448 8496036 8758800 9342720 9440040 10056960 10069376 10510560 10620045 11328048 11678400 11800050 12571200 12586720 12744054 13138200 14014080 14160060 15104064 15571200 15733400 16761600 16816896 16992072 17517600 17700075 18880080 20138752 21021120 21240090 22656096 23356800 23600100 25142400 25173440 25488108 26276400 28028160 28320120 30208128 31466800 31860135 33984144 35035200 35400150 37760160 42042240 42480180 45312192 46713600 47200200 50284800 50346880 50976216 52552800 53100225 56640240 60416256 62933600 63720270 67968288 70070400 70800300 75520320 84084480 84960360 90624384 94400400 100693760 101952432 105105600 106200450 113280480 125867200 127440540 135936576 140140800 141600600 151040640 159300675 169920720 181248768 188800800 203904864 210211200 212400900 226560960 251734400 254881080 271873152 283201200 302081280 318601350 339841440 377601600 407809728 420422400 424801800 453121920 503468800 509762160 543746304 566402400 637202700 679682880 755203200 815619456 849603600 906243840 1019524320 1132804800 1274405400 1359365760 1510406400 1631238912 1699207200 2039048640 2265609600 2548810800 2718731520 3398414400 4078097280 4531219200 5097621600 6796828800 8156194560 10195243200 13593657600 20390486400 40780972800
• Sum of all divisors σ(n): 152528173336
• Sum of proper divisors (its aliquot sum) s(n): 111747200536
• 40780972800 is an abundant number, because the sum of its proper divisors (111747200536) is greater than itself. Its abundance is 70966227736

Bases of 40780972800

• Binary: 100101111110101111000100001100000000₂
• Hexadecimal: 0x97EBC4300
• Base-36: IQFXS00

Squares and roots of 40780972800

• 40780972800 squared (40780972800²) is 1663087742514339840000
• 40780972800 cubed (40780972800³) is 67822335991490696624996352000000
• The square root of 40780972800 is 201942.9939364077
• The cube root of 40780972800 is 3442.0660025025

Scales and comparisons

• 40,780,972,800 seconds is equal to 1,296 years, 36 weeks, 6 days.
• To count from 1 to 40,780,972,800 would take you about two thousand, five hundred ninety-three 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 40780972800 cubic inches would be around 286.8 feet tall.

Recreational maths with 40780972800

• 40780972800 backwards is 00827908704
• 40780972800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40780972800's digits is 45
• More coming soon!