16396828930981136029491

Names of 16396828930981136029491

• Cardinal: 16396828930981136029491 can be written as Sixteen sextillion, three hundred ninety-six quintillion, eight hundred twenty-eight quadrillion, nine hundred thirty trillion, nine hundred eighty-one billion, one hundred thirty-six million, twenty-nine thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 1.6396828930981136029491 × 10²²

Factors of 16396828930981136029491

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 900175835947

Divisors of 16396828930981136029491

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 11 27 33 97 99 291 297 873 1067 2619 3201 9603 28809 632273 1896819 5690457 6955003 17071371 20865009 61330481 62595027 183991443 187785081 551974329 674635291 1655922987 2023905873 6071717619 18215152857 900175203563 2700525610689 8101576832067 9901927239193 24304730496201 29705781717579 87316994745611 89117345152737 261950984236833 267352035458211 785852952710499 960486942201721 2357558858131497 2881460826605163 8644382479815489 25933147439446467 569156476482388699 1707469429447166097 5122408288341498291 6260721241306275689 15367224865024494873 18782163723918827067 55208178218791703803 56346491171756481201 165624534656375111409 169039473515269443603 496873603969125334227 607289960406708741833 1490620811907376002681 1821869881220126225499 5465609643660378676497 16396828930981136029491
• Sum of all divisors σ(n): 26773162998002882173440
• Sum of proper divisors (its aliquot sum) s(n): 10376334067021746143949
• 16396828930981136029491 is a deficient number, because the sum of its proper divisors (10376334067021746143949) is less than itself. Its deficiency is 6020494863959389885542

Bases of 16396828930981136029491

• Binary: 11011110001101111110110110011011101001101010111010100111011101011100110011₂
• Hexadecimal: 0x378DFB66E9ABA9DD733
• Base-36: 2O4FF39UFB3DAUR

Squares and roots of 16396828930981136029491

• 16396828930981136029491 squared (16396828930981136029491²) is 268855998991859984166209351857625364421719081
• 16396828930981136029491 cubed (16396828930981136029491³) is 4408385822537564930241553232669501588141699262854310724416933417771
• The square root of 16396828930981136029491 is 128050103205.6637431491
• The cube root of 16396828930981136029491 is 25405044.2226249457

Scales and comparisons

• 16,396,828,930,981,136,029,491 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 16,396,828,930,981,136,029,491 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 16396828930981136029491 cubic inches would be around 2117087 feet tall.

Recreational maths with 16396828930981136029491

• 16396828930981136029491 backwards is 19492063118903982869361
• The number of decimal digits it has is: 23
• The sum of 16396828930981136029491's digits is 108
• More coming soon!