28838605824

Names of 28838605824

• Cardinal: 28838605824 can be written as Twenty-eight billion, eight hundred thirty-eight million, six hundred five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 2.8838605824 × 10¹⁰

Factors of 28838605824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3053

Divisors of 28838605824

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 343 378 384 392 432 441 448 504 512 576 588 672 686 756 768 784 864 882 896 1008 1024 1029 1152 1176 1323 1344 1372 1512 1536 1568 1728 1764 1792 2016 2058 2304 2352 2646 2688 2744 3024 3041 3072 3087 3136 3456 3528 3584 4032 4116 4608 4704 5292 5376 5488 6048 6082 6174 6272 6912 7056 7168 8064 8232 9123 9216 9261 9408 10584 10752 10976 12096 12164 12348 12544 13824 14112 16128 16464 18246 18522 18816 21168 21287 21504 21952 24192 24328 24696 25088 27369 27648 28224 32256 32928 36492 37044 37632 42336 42574 43904 48384 48656 49392 50176 54738 56448 63861 64512 65856 72984 74088 75264 82107 84672 85148 87808 96768 97312 98784 109476 112896 127722 131712 145968 148176 149009 150528 164214 169344 170296 175616 191583 193536 194624 197568 218952 225792 255444 263424 291936 296352 298018 328428 338688 340592 351232 383166 389248 395136 437904 447027 451584 510888 526848 574749 583872 592704 596036 656856 677376 681184 766332 778496 790272 875808 894054 1021776 1043063 1053696 1149498 1167744 1185408 1192072 1313712 1341081 1354752 1362368 1532664 1556992 1580544 1751616 1788108 2043552 2086126 2298996 2335488 2370816 2384144 2627424 2682162 2724736 3065328 3113984 3129189 3161088 3503232 3576216 4023243 4087104 4172252 4597992 4670976 4741632 4768288 5254848 5364324 5449472 6130656 6258378 7006464 7152432 8046486 8174208 8344504 9195984 9341952 9387567 9483264 9536576 10509696 10728648 10898944 12261312 12516756 14012928 14304864 16092972 16348416 16689008 18391968 18775134 19073152 21019392 21457296 21797888 24522624 25033512 28025856 28162701 28609728 32185944 32696832 33378016 36783936 37550268 38146304 42038784 42914592 49045248 50067024 56325402 57219456 64371888 65393664 66756032 73567872 75100536 76292608 84077568 85829184 98090496 100134048 112650804 114438912 128743776 133512064 147135744 150201072 152585216 171658368 196180992 200268096 225301608 228877824 257487552 267024128 294271488 300402144 343316736 400536192 450603216 457755648 514975104 534048256 588542976 600804288 686633472 801072384 901206432 1029950208 1068096512 1201608576 1373266944 1602144768 1802412864 2059900416 2403217152 3204289536 3604825728 4119800832 4806434304 7209651456 9612868608 14419302912 28838605824
• Sum of all divisors σ(n): 99631584000
• Sum of proper divisors (its aliquot sum) s(n): 70792978176
• 28838605824 is an abundant number, because the sum of its proper divisors (70792978176) is greater than itself. Its abundance is 41954372352

Bases of 28838605824

• Binary: 11010110110111010100011010000000000₂
• Hexadecimal: 0x6B6EA3400
• Base-36: D8XREO0

Squares and roots of 28838605824

• 28838605824 squared (28838605824²) is 831665185872046718976
• 28838605824 cubed (28838605824³) is 23984064472907649028661364916224
• The square root of 28838605824 is 169819.3328923419
• The cube root of 28838605824 is 3066.6067479999

Scales and comparisons

• 28,838,605,824 seconds is equal to 916 years, 50 weeks, 6 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 28,838,605,824 would take you about one thousand, eight hundred thirty-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 28838605824 cubic inches would be around 255.6 feet tall.

Recreational maths with 28838605824

• 28838605824 backwards is 42850683882
• 28838605824 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28838605824's digits is 54
• More coming soon!