28083750912

Names of 28083750912

• Cardinal: 28083750912 can be written as Twenty-eight billion, eighty-three million, seven hundred fifty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.8083750912 × 10¹⁰

Factors of 28083750912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1028

Divisors of 28083750912

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 307 336 384 448 504 512 576 614 672 709 768 896 921 1008 1024 1152 1228 1344 1418 1536 1792 1842 2016 2048 2127 2149 2304 2456 2688 2763 2836 3072 3584 3684 4032 4254 4298 4608 4912 4963 5376 5526 5672 6144 6381 6447 7168 7368 8064 8508 8596 9216 9824 9926 10752 11052 11344 12762 12894 14336 14736 14889 16128 17016 17192 18432 19341 19648 19852 21504 22104 22688 25524 25788 29472 29778 32256 34032 34384 38682 39296 39704 43008 44208 44667 45376 51048 51576 58944 59556 64512 68064 68768 77364 78592 79408 88416 89334 90752 102096 103152 117888 119112 129024 136128 137536 154728 157184 158816 176832 178668 181504 204192 206304 217663 235776 238224 272256 275072 309456 314368 317632 353664 357336 363008 408384 412608 435326 471552 476448 544512 550144 618912 628736 635264 652989 707328 714672 726016 816768 825216 870652 943104 952896 1089024 1100288 1237824 1270528 1305978 1414656 1429344 1452032 1523641 1633536 1650432 1741304 1886208 1905792 1958967 2178048 2200576 2475648 2541056 2611956 2829312 2858688 3047282 3267072 3300864 3482608 3811584 3917934 4356096 4401152 4570923 4951296 5082112 5223912 5658624 5717376 6094564 6534144 6601728 6965216 7623168 7835868 9141846 9902592 10164224 10447824 11434752 12189128 13068288 13203456 13712769 13930432 15246336 15671736 18283692 19805184 20895648 22869504 24378256 27425538 27860864 30492672 31343472 36567384 39610368 41791296 45739008 48756512 54851076 55721728 62686944 73134768 83582592 91478016 97513024 109702152 111443456 125373888 146269536 167165184 195026048 219404304 222886912 250747776 292539072 334330368 390052096 438808608 445773824 501495552 585078144 668660736 780104192 877617216 1002991104 1170156288 1337321472 1560208384 1755234432 2005982208 2340312576 3120416768 3510468864 4011964416 4680625152 7020937728 9361250304 14041875456 28083750912
• Sum of all divisors σ(n): 93131438400
• Sum of proper divisors (its aliquot sum) s(n): 65047687488
• 28083750912 is an abundant number, because the sum of its proper divisors (65047687488) is greater than itself. Its abundance is 36963936576

Bases of 28083750912

• Binary: 11010001001111011000000100000000000₂
• Hexadecimal: 0x689EC0800
• Base-36: CWGC8W0

Squares and roots of 28083750912

• 28083750912 squared (28083750912²) is 788697065287260831744
• 28083750912 cubed (28083750912³) is 22149571926552834925472438550528
• The square root of 28083750912 is 167582.0721676397
• The cube root of 28083750912 is 3039.6135427485

Scales and comparisons

• 28,083,750,912 seconds is equal to 892 years, 50 weeks, 5 days, 9 hours, 55 minutes, 12 seconds.
• To count from 1 to 28,083,750,912 would take you about one thousand, seven hundred eighty-five 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 28083750912 cubic inches would be around 253.3 feet tall.

Recreational maths with 28083750912

• 28083750912 backwards is 21905738082
• The number of decimal digits it has is: 11
• The sum of 28083750912's digits is 45
• More coming soon!