28134312960

Names of 28134312960

• Cardinal: 28134312960 can be written as Twenty-eight billion, one hundred thirty-four million, three hundred twelve thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.813431296 × 10¹⁰

Factors of 28134312960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 140920

Divisors of 28134312960

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 256 260 312 320 384 390 416 480 512 520 624 640 768 780 832 960 1024 1040 1248 1280 1536 1560 1664 1920 2080 2496 2560 3072 3120 3328 3840 4160 4992 5120 6240 6656 7680 8320 9984 12480 13312 15360 16640 19968 24960 33280 39936 49920 66560 99840 140897 199680 281794 422691 563588 704485 845382 1127176 1408970 1690764 1831661 2113455 2254352 2817940 3381528 3663322 4226910 4508704 5494983 5635880 6763056 7326644 8453820 9017408 9158305 10989966 11271760 13526112 14653288 16907640 18034816 18316610 21979932 22543520 27052224 27474915 29306576 33815280 36069632 36633220 43959864 45087040 54104448 54949830 58613152 67630560 72139264 73266440 87919728 90174080 108208896 109899660 117226304 135261120 144278528 146532880 175839456 180348160 216417792 219799320 234452608 270522240 293065760 351678912 360696320 432835584 439598640 468905216 541044480 586131520 703357824 721392640 879197280 937810432 1082088960 1172263040 1406715648 1758394560 1875620864 2164177920 2344526080 2813431296 3516789120 4689052160 5626862592 7033578240 9378104320 14067156480 28134312960
• Sum of all divisors σ(n): 96908517216
• Sum of proper divisors (its aliquot sum) s(n): 68774204256
• 28134312960 is an abundant number, because the sum of its proper divisors (68774204256) is greater than itself. Its abundance is 40639891296

Bases of 28134312960

• Binary: 11010001100111011111000110000000000₂
• Hexadecimal: 0x68CEF8C00
• Base-36: CXAFYTC

Squares and roots of 28134312960

• 28134312960 squared (28134312960²) is 791539565731223961600
• 28134312960 cubed (28134312960³) is 22269421862504746179505422336000
• The square root of 28134312960 is 167732.8618965287
• The cube root of 28134312960 is 3041.4366247675

Scales and comparisons

• 28,134,312,960 seconds is equal to 894 years, 30 weeks, 2 days, 14 hours, 56 minutes.
• To count from 1 to 28,134,312,960 would take you about one thousand, seven hundred eighty-nine 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 28134312960 cubic inches would be around 253.5 feet tall.

Recreational maths with 28134312960

• 28134312960 backwards is 06921343182
• 28134312960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28134312960's digits is 39
• More coming soon!