990801267141854

Names of 990801267141854

• Cardinal: 990801267141854 can be written as Nine hundred ninety trillion, eight hundred one billion, two hundred sixty-seven million, one hundred forty-one thousand, eight hundred fifty-four.

Scientific notation

• Scientific notation: 9.90801267141854 × 10¹⁴

Factors of 990801267141854

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1404

Divisors of 990801267141854

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 7 14 29 58 203 263 406 526 841 1103 1682 1841 2206 3682 5887 7627 7721 11774 15254 15442 31987 53389 63974 69169 106778 138338 221183 223909 290089 442366 447818 484183 580178 927623 968366 1216609 1548281 1855246 2005901 2030623 2433218 3096562 4011802 4061246 6493361 8412581 8516263 12986722 14041307 16825162 17032526 28082614 35281661 58171129 58888067 70563322 76293407 116342258 117776134 152586814 243964849 246971627 319968167 407197903 487929698 493943254 534053849 639936334 814395806 1023168169 1068107698 1707753943 2046336338 2212508803 2239777169 3415507886 4425017606 4479554338 7162177183 9279076843 14324354366 15487561621 18558153686 30975123242 64162755287 64953537901 84151627921 128325510574 129907075802 168303255842 269093228447 449139287009 538186456894 589061395447 898278574018 1178122790894 1883652599129 2440397209709 3767305198258 4880794419418 17082780467963 34165560935926 70771519081561 141543038163122 495400633570927 990801267141854
• Sum of all divisors σ(n): 1767422052503016
• Sum of proper divisors (its aliquot sum) s(n): 776620785361162
• 990801267141854 is a deficient number, because the sum of its proper divisors (776620785361162) is less than itself. Its deficiency is 214180481780692

Bases of 990801267141854

• Binary: 11100001010010000011100101100100100010110011011110₂
• Hexadecimal: 0x38520E5922CDE
• Base-36: 9R7JTGQ4F2

Squares and roots of 990801267141854

• 990801267141854 squared (990801267141854²) is 981687150969903534878158557316
• 990801267141854 cubed (990801267141854³) is 972656873117856950338742885252191223361503864
• The square root of 990801267141854 is 31476995.8404841105
• The cube root of 990801267141854 is 99692.4305515977

Scales and comparisons

• 990,801,267,141,854 seconds is equal to 31,504,415 years, 28 weeks, 2 days, 14 hours, 4 minutes, 14 seconds.
• To count from 1 to 990,801,267,141,854 would take you about seventy-eight million, seven hundred sixty-one thousand and thirty-eight 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 990801267141854 cubic inches would be around 8307.7 feet tall.

Recreational maths with 990801267141854

• 990801267141854 backwards is 458141762108099
• The number of decimal digits it has is: 15
• The sum of 990801267141854's digits is 65
• More coming soon!