28382680320

Names of 28382680320

• Cardinal: 28382680320 can be written as Twenty-eight billion, three hundred eighty-two million, six hundred eighty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.838268032 × 10¹⁰

Factors of 28382680320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 102

Divisors of 28382680320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 73 76 80 95 96 114 120 128 146 152 160 190 192 219 228 240 256 285 292 304 320 365 380 384 438 456 480 570 584 608 640 730 760 768 876 912 960 1095 1140 1168 1216 1280 1387 1460 1520 1752 1824 1920 2190 2280 2336 2432 2774 2920 3040 3504 3648 3840 4161 4380 4560 4672 4864 5329 5548 5840 6080 6935 7008 7296 8322 8760 9120 9344 10658 11096 11680 12160 13870 14016 14592 15987 16644 17520 18240 18688 20805 21316 22192 23360 24320 26645 27740 28032 31974 33288 35040 36480 41610 42632 44384 46720 53290 55480 56064 63948 66576 70080 72960 79935 83220 85264 88768 93440 101251 106580 110960 127896 133152 140160 159870 166440 170528 177536 202502 213160 221920 255792 266304 280320 303753 319740 332880 341056 355072 389017 405004 426320 443840 506255 511584 532608 607506 639480 665760 682112 778034 810008 852640 887680 1012510 1023168 1065216 1167051 1215012 1278960 1331520 1364224 1518765 1556068 1620016 1705280 1775360 1945085 2025020 2046336 2334102 2430024 2557920 2663040 3037530 3112136 3240032 3410560 3890170 4050040 4092672 4668204 4860048 5115840 5326080 5835255 6075060 6224272 6480064 6821120 7391323 7780340 8100080 9336408 9720096 10231680 11670510 12150120 12448544 12960128 14782646 15560680 16200160 18672816 19440192 20463360 22173969 23341020 24300240 24897088 25920256 29565292 31121360 32400320 36956615 37345632 38880384 44347938 46682040 48600480 49794176 59130584 62242720 64800640 73913230 74691264 77760768 88695876 93364080 97200960 99588352 110869845 118261168 124485440 129601280 147826460 149382528 177391752 186728160 194401920 221739690 236522336 248970880 295652920 298765056 354783504 373456320 388803840 443479380 473044672 497941760 591305840 709567008 746912640 886958760 946089344 1182611680 1419134016 1493825280 1773917520 1892178688 2365223360 2838268032 3547835040 4730446720 5676536064 7095670080 9460893440 14191340160 28382680320
• Sum of all divisors σ(n): 96743337600
• Sum of proper divisors (its aliquot sum) s(n): 68360657280
• 28382680320 is an abundant number, because the sum of its proper divisors (68360657280) is greater than itself. Its abundance is 39977976960

Bases of 28382680320

• Binary: 11010011011101111010101010100000000₂
• Hexadecimal: 0x69BBD5500
• Base-36: D1EBCAO

Squares and roots of 28382680320

• 28382680320 squared (28382680320²) is 805576542147315302400
• 28382680320 cubed (28382680320³) is 22864421469058256574263328768000
• The square root of 28382680320 is 168471.6009302459
• The cube root of 28382680320 is 3050.3602663211

Scales and comparisons

• 28,382,680,320 seconds is equal to 902 years, 25 weeks, 5 hours, 52 minutes.
• To count from 1 to 28,382,680,320 would take you about one thousand, eight hundred four 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 28382680320 cubic inches would be around 254.2 feet tall.

Recreational maths with 28382680320

• 28382680320 backwards is 02308628382
• The number of decimal digits it has is: 11
• The sum of 28382680320's digits is 42
• More coming soon!