16856012800

Names of 16856012800

• Cardinal: 16856012800 can be written as Sixteen billion, eight hundred fifty-six million, twelve thousand, eight hundred.

Scientific notation

• Scientific notation: 1.68560128 × 10¹⁰

Factors of 16856012800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 191

Divisors of 16856012800

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 128 160 173 176 200 220 256 275 320 346 352 400 440 512 550 640 692 704 800 865 880 1024 1100 1280 1384 1408 1600 1730 1760 1903 2048 2200 2560 2768 2816 3200 3460 3520 3806 4325 4400 5120 5536 5632 6400 6920 7040 7612 8650 8800 9515 10240 11072 11264 12800 13840 14080 15224 17300 17600 19030 22144 22528 25600 27680 28160 29929 30448 34600 35200 38060 44288 47575 51200 55360 56320 59858 60896 69200 70400 76120 88576 95150 110720 112640 119716 121792 138400 140800 149645 152240 177152 190300 221440 239432 243584 276800 281600 299290 304480 329219 354304 380600 442880 478864 487168 553600 563200 598580 608960 658438 748225 761200 885760 957728 974336 1107200 1197160 1217920 1316876 1496450 1522400 1646095 1771520 1915456 1948672 2214400 2394320 2435840 2633752 2992900 3044800 3292190 3830912 3897344 4428800 4788640 4871680 5267504 5985800 6089600 6584380 7661824 8230475 8857600 9577280 9743360 10535008 11971600 12179200 13168760 15323648 16460950 19154560 19486720 21070016 23943200 24358400 26337520 30647296 32921900 38309120 42140032 47886400 48716800 52675040 61294592 65843800 76618240 84280064 95772800 97433600 105350080 131687600 153236480 168560128 191545600 210700160 263375200 306472960 337120256 383091200 421400320 526750400 674240512 766182400 842800640 1053500800 1532364800 1685601280 2107001600 3371202560 4214003200 8428006400 16856012800
• Sum of all divisors σ(n): 45857104020
• Sum of proper divisors (its aliquot sum) s(n): 29001091220
• 16856012800 is an abundant number, because the sum of its proper divisors (29001091220) is greater than itself. Its abundance is 12145078420

Bases of 16856012800

• Binary: 1111101100101100100101100000000000₂
• Hexadecimal: 0x3ECB25800
• Base-36: 7QRMUPS

Squares and roots of 16856012800

• 16856012800 squared (16856012800²) is 284125167513763840000
• 16856012800 cubed (16856012800³) is 4789217460414147463217152000000
• The square root of 16856012800 is 129830.7082319125
• The cube root of 16856012800 is 2564.0015543825

Scales and comparisons

• 16,856,012,800 seconds is equal to 535 years, 50 weeks, 2 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 16,856,012,800 would take you about one thousand and seventy-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 16856012800 cubic inches would be around 213.7 feet tall.

Recreational maths with 16856012800

• 16856012800 backwards is 00821065861
• The number of decimal digits it has is: 11
• The sum of 16856012800's digits is 37
• More coming soon!