90004073040

Names of 90004073040

• Cardinal: 90004073040 can be written as Ninety billion, four million, seventy-three thousand and forty.

Scientific notation

• Scientific notation: 9.000407304 × 10¹⁰

Factors of 90004073040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18369

Divisors of 90004073040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 720 840 1008 1031 1260 1680 2062 2520 3093 4124 5040 5155 6186 7217 8248 9279 10310 12372 14434 15465 16496 17321 18558 20620 21651 24744 28868 30930 34642 36085 37116 41240 43302 46395 49488 51963 57736 61860 64953 69284 72170 74232 82480 86604 86605 92790 103926 108255 115472 121247 123720 129906 138568 144340 148464 155889 173208 173210 185580 207852 216510 242494 247440 259812 259815 277136 288680 311778 324765 346416 346420 363741 371160 415704 433020 484988 519624 519630 577360 606235 623556 649530 692840 727482 742320 779445 831408 866040 969976 1039248 1039260 1091223 1212470 1247112 1299060 1385680 1454964 1558890 1732080 1818705 1939952 2078520 2182446 2424940 2494224 2598120 2909928 3117780 3637410 4157040 4364892 4849880 5196240 5456115 5819856 6235560 7274820 8729784 9699760 10912230 12471120 14549640 17459568 17857951 21824460 29099280 35715902 43648920 53573853 71431804 87297840 89289755 107147706 125005657 142863608 160721559 178579510 214295412 250011314 267869265 285727216 321443118 357159020 375016971 428590824 500022628 535738530 625028285 642886236 714318040 750033942 803607795 857181648 1000045256 1071477060 1125050913 1250056570 1285772472 1428636080 1500067884 1607215590 1875084855 2000090512 2142954120 2250101826 2500113140 2571544944 3000135768 3214431180 3750169710 4285908240 4500203652 5000226280 5625254565 6000271536 6428862360 7500339420 9000407304 10000452560 11250509130 12857724720 15000678840 18000814608 22501018260 30001357680 45002036520 90004073040
• Sum of all divisors σ(n): 345799224576
• Sum of proper divisors (its aliquot sum) s(n): 255795151536
• 90004073040 is an abundant number, because the sum of its proper divisors (255795151536) is greater than itself. Its abundance is 165791078496

Bases of 90004073040

• Binary: 1010011110100101010010010101001010000₂
• Hexadecimal: 0x14F4A92A50
• Base-36: 15CI3N80

Squares and roots of 90004073040

• 90004073040 squared (90004073040²) is 8100733163789654841600
• 90004073040 cubed (90004073040³) is 729098979351274377559756030464000
• The square root of 90004073040 is 300006.7883231977
• The cube root of 90004073040 is 4481.4723490217

Scales and comparisons

• 90,004,073,040 seconds is equal to 2,861 years, 44 weeks, 1 day, 19 hours, 24 minutes.
• To count from 1 to 90,004,073,040 would take you about five thousand, seven hundred twenty-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 90004073040 cubic inches would be around 373.5 feet tall.

Recreational maths with 90004073040

• 90004073040 backwards is 04037040009
• The number of decimal digits it has is: 11
• The sum of 90004073040's digits is 27
• More coming soon!