28743326976

Names of 28743326976

• Cardinal: 28743326976 can be written as Twenty-eight billion, seven hundred forty-three million, three hundred twenty-six thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 2.8743326976 × 10¹⁰

Factors of 28743326976

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13323

Divisors of 28743326976

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 31 32 39 42 48 52 56 62 64 78 84 91 93 96 104 112 124 128 156 168 182 186 192 208 217 224 248 256 273 312 336 364 372 384 403 416 434 448 496 546 624 651 672 728 744 768 806 832 868 896 992 1092 1209 1248 1302 1344 1456 1488 1612 1664 1736 1792 1984 2184 2418 2496 2604 2688 2821 2912 2976 3224 3328 3472 3968 4368 4836 4992 5208 5376 5642 5824 5952 6448 6944 7936 8463 8736 9672 9984 10416 11284 11648 11904 12896 13267 13888 16926 17472 19344 20832 22568 23296 23808 25792 26534 27776 33852 34944 38688 39801 41664 45136 51584 53068 55552 67704 69888 77376 79602 83328 90272 92869 103168 106136 135408 154752 159204 166656 172471 180544 185738 212272 270816 278607 309504 318408 344942 361088 371476 411277 424544 517413 541632 557214 636816 689884 722176 742952 822554 849088 1034826 1083264 1114428 1207297 1233831 1273632 1379768 1485904 1645108 1698176 2069652 2166528 2228856 2414594 2467662 2547264 2759536 2878939 2971808 3290216 3396352 3621891 4139304 4457712 4829188 4935324 5094528 5346601 5519072 5757878 5943616 6580432 7243782 8278608 8636817 8915424 9658376 9870648 10189056 10693202 11038144 11515756 11887232 13160864 14487564 16039803 16557216 17273634 17830848 19316752 19741296 21386404 22076288 23031512 23774464 26321728 28975128 32079606 33114432 34547268 35661696 37426207 38633504 39482592 42772808 44152576 46063024 52643456 57950256 64159212 66228864 69094536 71323392 74852414 77267008 78965184 85545616 92126048 105286912 112278621 115900512 128318424 132457728 138189072 149704828 154534016 157930368 171091232 184252096 224557242 231801024 256636848 276378144 299409656 309068032 315860736 342182464 368504192 449114484 463602048 513273696 552756288 598819312 684364928 737008384 898228968 927204096 1026547392 1105512576 1197638624 1368729856 1796457936 2053094784 2211025152 2395277248 3592915872 4106189568 4790554496 7185831744 9581108992 14371663488 28743326976
• Sum of all divisors σ(n): 97197334528
• Sum of proper divisors (its aliquot sum) s(n): 68454007552
• 28743326976 is an abundant number, because the sum of its proper divisors (68454007552) is greater than itself. Its abundance is 39710680576

Bases of 28743326976

• Binary: 11010110001001111000101110100000000₂
• Hexadecimal: 0x6B13C5D00
• Base-36: D7D191C

Squares and roots of 28743326976

• 28743326976 squared (28743326976²) is 826178845649249304576
• 28743326976 cubed (28743326976³) is 23747128701150607770368581042176
• The square root of 28743326976 is 169538.5707619361
• The cube root of 28743326976 is 3063.2258040739

Scales and comparisons

• 28,743,326,976 seconds is equal to 913 years, 49 weeks, 2 days, 9 hours, 29 minutes, 36 seconds.
• To count from 1 to 28,743,326,976 would take you about one thousand, eight hundred twenty-seven 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 28743326976 cubic inches would be around 255.3 feet tall.

Recreational maths with 28743326976

• 28743326976 backwards is 67962334782
• The number of decimal digits it has is: 11
• The sum of 28743326976's digits is 57
• More coming soon!