1804042240

Names of 1804042240

• Cardinal: 1804042240 can be written as One billion, eight hundred four million, forty-two thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.80404224 × 10⁹

Factors of 1804042240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 38

Divisors of 1804042240

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 64 65 70 77 80 88 91 104 110 112 121 128 130 140 143 154 160 176 182 208 220 224 242 256 260 280 286 308 320 352 364 385 416 440 448 455 484 512 520 560 572 605 616 640 704 715 728 770 832 847 880 896 910 968 1001 1024 1040 1120 1144 1210 1232 1280 1408 1430 1456 1540 1573 1664 1694 1760 1792 1820 1936 2002 2048 2080 2240 2288 2420 2464 2560 2816 2860 2912 3080 3146 3328 3388 3520 3584 3640 3872 4004 4096 4160 4235 4480 4576 4840 4928 5005 5120 5632 5720 5824 6160 6292 6656 6776 7040 7168 7280 7744 7865 8008 8192 8320 8470 8960 9152 9680 9856 10010 10240 11011 11264 11440 11648 12320 12584 13312 13552 14080 14336 14560 15488 15730 16016 16384 16640 16940 17920 18304 19360 19712 20020 20480 22022 22528 22880 23296 24640 25168 26624 27104 28160 28672 29120 30976 31460 32032 32768 33280 33880 35840 36608 38720 39424 40040 40960 44044 45056 45760 46592 49280 50336 53248 54208 55055 56320 57344 58240 61952 62920 64064 66560 67760 71680 73216 77440 78848 80080 81920 88088 90112 91520 93184 98560 100672 106496 108416 110110 112640 114688 116480 123904 125840 128128 133120 135520 143360 146432 154880 157696 160160 163840 176176 180224 183040 186368 197120 201344 212992 216832 220220 225280 229376 232960 247808 251680 256256 266240 271040 286720 292864 309760 315392 320320 352352 360448 366080 372736 394240 402688 425984 433664 440440 450560 465920 495616 503360 512512 532480 542080 573440 585728 619520 630784 640640 704704 732160 745472 788480 805376 867328 880880 901120 931840 991232 1006720 1025024 1064960 1084160 1146880 1171456 1239040 1261568 1281280 1409408 1464320 1490944 1576960 1610752 1734656 1761760 1802240 1863680 1982464 2013440 2050048 2129920 2168320 2342912 2478080 2523136 2562560 2818816 2928640 2981888 3153920 3221504 3469312 3523520 3727360 3964928 4026880 4100096 4336640 4685824 4956160 5125120 5637632 5857280 6307840 6443008 6938624 7047040 7454720 8053760 8200192 8673280 9912320 10250240 11275264 11714560 12615680 12886016 13877248 14094080 14909440 16107520 16400384 17346560 19824640 20500480 22550528 23429120 25772032 27754496 28188160 32215040 32800768 34693120 41000960 45101056 51544064 56376320 64430080 69386240 82001920 90202112 112752640 128860160 138772480 164003840 180404224 225505280 257720320 360808448 451010560 902021120 1804042240
• Sum of all divisors σ(n): 5857256160
• Sum of proper divisors (its aliquot sum) s(n): 4053213920
• 1804042240 is an abundant number, because the sum of its proper divisors (4053213920) is greater than itself. Its abundance is 2249171680

Bases of 1804042240

• Binary: 1101011100001111000000000000000₂
• Hexadecimal: 0x6B878000
• Base-36: TU2VWG

Squares and roots of 1804042240

• 1804042240 squared (1804042240²) is 3254568403704217600
• 1804042240 cubed (1804042240³) is 5871378873251781016551424000
• The square root of 1804042240 is 42474.0184112593
• The cube root of 1804042240 is 1217.3503005651

Scales and comparisons

• 1,804,042,240 seconds is equal to 57 years, 18 weeks, 6 days, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 1,804,042,240 would take you about one hundred fourteen 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 1804042240 cubic inches would be around 101.4 feet tall.

Recreational maths with 1804042240

• 1804042240 backwards is 0422404081
• The number of decimal digits it has is: 10
• The sum of 1804042240's digits is 25
• More coming soon!