989305981849122

Names of 989305981849122

• Cardinal: 989305981849122 can be written as Nine hundred eighty-nine trillion, three hundred five billion, nine hundred eighty-one million, eight hundred forty-nine thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 9.89305981849122 × 10¹⁴

Factors of 989305981849122

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 18575

Divisors of 989305981849122

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 21 41 42 82 123 246 287 574 861 1722 2141 4282 6423 12846 14987 16381 29974 32762 44961 49143 87781 89922 98286 114667 175562 229334 263343 344001 526686 614467 671621 688002 1228934 1343242 1843401 2014863 3686802 4029726 4701347 9402694 14104041 28208082 35071721 70143442 105215163 210430326 245502047 268337161 491004094 536674322 736506141 805011483 1437940561 1473012282 1610022966 1878360127 2875881122 3756720254 4313821683 5635080381 8627643366 10065583927 11001823601 11270160762 20131167854 22003647202 30196751781 33005470803 60393503562 66010941606 77012765207 154025530414 231038295621 462076591242 574509861701 1149019723402 1723529585103 3447059170206 4021569031907 8043138063814 12064707095721 23554904329741 24129414191442 47109808659482 70664712989223 141329425978446 164884330308187 329768660616374 494652990924561 989305981849122
• Sum of all divisors σ(n): 2317647181675392
• Sum of proper divisors (its aliquot sum) s(n): 1328341199826270
• 989305981849122 is an abundant number, because the sum of its proper divisors (1328341199826270) is greater than itself. Its abundance is 339035217977148

Bases of 989305981849122

• Binary: 11100000111100010010111111100111110100111000100010₂
• Hexadecimal: 0x383C4BF9F4E22
• Base-36: 9QOGW6GWF6

Squares and roots of 989305981849122

• 989305981849122 squared (989305981849122²) is 978726325722455308118372170884
• 989305981849122 cubed (989305981849122³) is 968259808630437237476806140779583671689363848
• The square root of 989305981849122 is 31453234.8391881943
• The cube root of 989305981849122 is 99642.2544355805

Scales and comparisons

• 989,305,981,849,122 seconds is equal to 31,456,870 years, 5 weeks, 20 hours, 18 minutes, 42 seconds.
• To count from 1 to 989,305,981,849,122 would take you about seventy-eight million, six hundred forty-two thousand, one hundred seventy-five 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 989305981849122 cubic inches would be around 8303.5 feet tall.

Recreational maths with 989305981849122

• 989305981849122 backwards is 221948189503989
• The number of decimal digits it has is: 15
• The sum of 989305981849122's digits is 78
• More coming soon!