28455408800

Names of 28455408800

• Cardinal: 28455408800 can be written as Twenty-eight billion, four hundred fifty-five million, four hundred eight thousand, eight hundred.

Scientific notation

• Scientific notation: 2.84554088 × 10¹⁰

Factors of 28455408800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 415

Divisors of 28455408800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 50 52 56 65 70 80 91 100 104 107 112 130 140 160 169 175 182 200 208 214 224 260 280 281 325 338 350 364 400 416 428 455 520 535 560 562 650 676 700 728 749 800 845 856 910 1040 1070 1120 1124 1183 1300 1352 1391 1400 1405 1456 1498 1690 1712 1820 1967 2080 2140 2248 2275 2366 2600 2675 2704 2782 2800 2810 2912 2996 3380 3424 3640 3653 3745 3934 4225 4280 4496 4550 4732 5200 5350 5408 5564 5600 5620 5915 5992 6760 6955 7025 7280 7306 7490 7868 8450 8560 8992 9100 9464 9737 9835 10400 10700 11128 11240 11830 11984 13520 13910 14050 14560 14612 14980 15736 16900 17120 18083 18200 18265 18725 18928 19474 19670 21400 22256 22480 23660 23968 25571 27040 27820 28100 29224 29575 29960 30067 31472 33800 34775 36166 36400 36530 37450 37856 38948 39340 42800 44512 44960 47320 47489 48685 49175 51142 55640 56200 58448 59150 59920 60134 62944 67600 69550 72332 72800 73060 74900 77896 78680 85600 90415 91325 94640 94978 97370 98350 102284 111280 112400 116896 118300 119840 120268 126581 127855 135200 139100 144664 146120 149800 150335 155792 157360 180830 182650 189280 189956 194740 196700 204568 210469 222560 224800 236600 237445 240536 243425 253162 255710 278200 289328 292240 299600 300670 311584 314720 332423 361660 365300 379912 389480 390871 393400 409136 420938 452075 473200 474890 481072 486850 506324 511420 556400 578656 584480 599200 601340 632905 639275 664846 723320 730600 751675 759824 778960 781742 786800 818272 841876 904150 946400 949780 962144 973700 1012648 1022840 1052345 1112800 1187225 1202680 1265810 1278550 1329692 1446640 1461200 1503350 1519648 1557920 1563484 1573600 1662115 1683752 1808300 1899560 1947400 1954355 2025296 2045680 2104690 2374450 2405360 2531620 2557100 2659384 2736097 2893280 2922400 3006700 3126968 3164525 3324230 3367504 3616600 3799120 3894800 3908710 4050592 4091360 4209380 4748900 4810720 5063240 5081323 5114200 5261725 5318768 5472194 6013400 6253936 6329050 6648460 6735008 7233200 7598240 7789600 7817420 8310575 8418760 9497800 9771775 10126480 10162646 10228400 10523450 10637536 10944388 12026800 12507872 12658100 13296920 13680485 14466400 15634840 16621150 16837520 18995600 19543550 20252960 20325292 20456800 21046900 21888776 24053600 25316200 25406615 26593840 27360970 31269680 33242300 33675040 35569261 37991200 39087100 40650584 42093800 43777552 50632400 50813230 53187680 54721940 62539360 66484600 68402425 71138522 78174200 81301168 84187600 87555104 101264800 101626460 109443880 127033075 132969200 136804850 142277044 156348400 162602336 168375200 177846305 203252920 218887760 254066150 265938400 273609700 284554088 312696800 355692610 406505840 437775520 508132300 547219400 569108176 711385220 813011680 889231525 1016264600 1094438800 1138216352 1422770440 1778463050 2032529200 2188877600 2845540880 3556926100 4065058400 5691081760 7113852200 14227704400 28455408800
• Sum of all divisors σ(n): 87079551552
• Sum of proper divisors (its aliquot sum) s(n): 58624142752
• 28455408800 is an abundant number, because the sum of its proper divisors (58624142752) is greater than itself. Its abundance is 30168733952

Bases of 28455408800

• Binary: 11010100000000100110001010010100000₂
• Hexadecimal: 0x6A01314A0
• Base-36: D2LM5Y8

Squares and roots of 28455408800

• 28455408800 squared (28455408800²) is 809710289975117440000
• 28455408800 cubed (28455408800³) is 23040637310808508583209472000000
• The square root of 28455408800 is 168687.3107260887
• The cube root of 28455408800 is 3052.9634835269

Scales and comparisons

• 28,455,408,800 seconds is equal to 904 years, 41 weeks, 2 days, 13 minutes, 20 seconds.
• To count from 1 to 28,455,408,800 would take you about one thousand, eight hundred nine 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 28455408800 cubic inches would be around 254.4 feet tall.

Recreational maths with 28455408800

• 28455408800 backwards is 00880455482
• The number of decimal digits it has is: 11
• The sum of 28455408800's digits is 44
• More coming soon!