28329276976

Names of 28329276976

• Cardinal: 28329276976 can be written as Twenty-eight billion, three hundred twenty-nine million, two hundred seventy-six thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 2.8329276976 × 10¹⁰

Factors of 28329276976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 434

Divisors of 28329276976

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 44 52 56 77 88 91 104 112 121 143 154 176 182 208 242 286 308 364 401 484 572 616 728 802 847 968 1001 1144 1232 1456 1573 1604 1694 1936 2002 2288 2807 3146 3208 3388 4004 4411 5213 5614 6292 6416 6776 8008 8822 10426 11011 11228 12584 13552 16016 17644 20852 22022 22456 25168 30877 35288 36491 41704 44044 44912 48521 57343 61754 70576 72982 83408 88088 97042 114686 123508 145964 160801 176176 194084 229372 247016 291928 321602 339647 388168 401401 458744 494032 583856 630773 643204 679294 776336 802802 917488 1125607 1261546 1286408 1358588 1605604 1768811 2090413 2251214 2523092 2572816 2717176 3211208 3537622 4180826 4415411 4502428 5046184 5434352 6422416 7075244 8361652 8830822 9004856 10092368 12381677 14150488 14632891 16723304 17661644 18009712 19456921 22994543 24763354 28300976 29265782 33446608 35323288 38913842 45989086 49526708 58531564 70646576 77827684 91978172 99053416 117063128 136198447 155655368 160961801 183956344 198106832 234126256 252939973 272396894 311310736 321923602 367912688 505879946 544793788 643847204 1011759892 1089587576 1287694408 1770579811 2023519784 2179175152 2575388816 3541159622 4047039568 7082319244 14164638488 28329276976
• Sum of all divisors σ(n): 74439676528
• Sum of proper divisors (its aliquot sum) s(n): 46110399552
• 28329276976 is an abundant number, because the sum of its proper divisors (46110399552) is greater than itself. Its abundance is 17781122576

Bases of 28329276976

• Binary: 11010011000100011100111011000110000₂
• Hexadecimal: 0x6988E7630
• Base-36: D0IIQ0G

Squares and roots of 28329276976

• 28329276976 squared (28329276976²) is 802547933982923704576
• 28329276976 cubed (28329276976³) is 22735602708318808481209502642176
• The square root of 28329276976 is 168313.0326980059
• The cube root of 28329276976 is 3048.4459332213

Scales and comparisons

• 28,329,276,976 seconds is equal to 900 years, 40 weeks, 5 days, 3 hours, 36 minutes, 16 seconds.
• To count from 1 to 28,329,276,976 would take you about one thousand, eight hundred one 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 28329276976 cubic inches would be around 254 feet tall.

Recreational maths with 28329276976

• 28329276976 backwards is 67967292382
• The number of decimal digits it has is: 11
• The sum of 28329276976's digits is 61
• More coming soon!