28331448948

Names of 28331448948

• Cardinal: 28331448948 can be written as Twenty-eight billion, three hundred thirty-one million, four hundred forty-eight thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 2.8331448948 × 10¹⁰

Factors of 28331448948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2197

Divisors of 28331448948

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 27 31 33 36 38 44 54 57 62 66 76 93 99 108 114 124 132 171 186 198 209 228 279 297 341 342 361 372 396 418 513 558 589 594 627 682 684 722 836 837 1023 1026 1083 1116 1178 1188 1254 1364 1444 1674 1767 1881 2046 2052 2131 2166 2356 2508 3069 3249 3348 3534 3762 3971 4092 4262 4332 5301 5643 6138 6393 6479 6498 7068 7524 7942 8524 9207 9747 10602 11191 11286 11913 12276 12786 12958 12996 15884 15903 18414 19179 19437 19494 21204 22382 22572 23441 23826 25572 25916 31806 33573 35739 36828 38358 38874 38988 40489 44764 46882 47652 57537 58311 63612 66061 67146 70323 71478 76716 77748 80978 93764 100719 107217 115074 116622 121467 123101 132122 134292 140646 142956 161956 174933 198183 201438 210969 214434 230148 233244 242934 246202 264244 281292 302157 349866 364401 369303 396366 402876 421938 428868 445379 485868 492404 594549 604314 632907 699732 726671 728802 738606 769291 792732 843876 890758 1093203 1107909 1189098 1208628 1255159 1265814 1336137 1453342 1457604 1477212 1538582 1781516 1783647 2180013 2186406 2215818 2307873 2378196 2510318 2531628 2672274 2906684 3077164 3323727 3567294 3765477 4008411 4360026 4372812 4431636 4615746 5020636 5344548 6540039 6647454 6923619 7134588 7530954 8016822 8462201 8720052 9231492 11296431 12025233 13080078 13294908 13806749 13847238 15061908 16033644 16924402 19620117 20770857 22592862 23848021 24050466 25386603 26160156 27613498 27694476 33848804 33889293 39240234 41420247 41541714 45185724 47696042 48100932 50773206 55226996 67778586 71544063 76159809 78480468 82840494 83083428 95392084 101546412 124260741 135557172 143088126 152319618 165680988 214632189 228479427 248521482 262328231 286176252 304639236 372782223 429264378 456958854 497042964 524656462 643896567 745564446 786984693 858528756 913917708 1049312924 1287793134 1491128892 1573969386 2360954079 2575586268 3147938772 4721908158 7082862237 9443816316 14165724474 28331448948
• Sum of all divisors σ(n): 87337635840
• Sum of proper divisors (its aliquot sum) s(n): 59006186892
• 28331448948 is an abundant number, because the sum of its proper divisors (59006186892) is greater than itself. Its abundance is 30674737944

Bases of 28331448948

• Binary: 11010011000101011111001101001110100₂
• Hexadecimal: 0x698AF9A74
• Base-36: D0JT9X0

Squares and roots of 28331448948

• 28331448948 squared (28331448948²) is 802670999493130306704
• 28331448948 cubed (28331448948³) is 22740832444179755161095958147392
• The square root of 28331448948 is 168319.4847544397
• The cube root of 28331448948 is 3048.5238381393

Scales and comparisons

• 28,331,448,948 seconds is equal to 900 years, 44 weeks, 2 days, 6 hours, 55 minutes, 48 seconds.
• To count from 1 to 28,331,448,948 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 28331448948 cubic inches would be around 254 feet tall.

Recreational maths with 28331448948

• 28331448948 backwards is 84984413382
• 28331448948 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28331448948's digits is 54
• More coming soon!