990839058268361

Names of 990839058268361

• Cardinal: 990839058268361 can be written as Nine hundred ninety trillion, eight hundred thirty-nine billion, fifty-eight million, two hundred sixty-eight thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 9.90839058268361 × 10¹⁴

Factors of 990839058268361

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1343

Divisors of 990839058268361

• Number of divisors d(n): 128
• Complete list of divisors:
  1 37 61 79 167 229 331 439 2257 2923 4819 6179 8473 10187 12247 13193 13969 16243 18091 20191 26149 26779 34681 38243 55277 73313 75799 100531 145309 178303 376919 488141 516853 669367 747067 804773 967513 990823 1103551 1283197 1414991 1595089 2045249 2115541 2332823 2712581 2804563 3021197 3371897 3719647 4366883 4472093 4623739 5376433 5791727 5988121 6132391 7941949 8863849 11479411 12658433 16788677 24266603 29776601 33275761 40831387 59018293 78275017 86314451 111784289 124760189 161574671 165467441 171078343 184293017 214293899 221560477 226898467 266379863 293852113 327962413 353295347 365275381 424738207 468362021 484458889 621181049 700244071 772164413 897864311 1000016207 1024109297 1231203157 1326305483 1480262783 1917061637 2029821421 2628785119 5557052087 6818841629 9856054931 13071927839 13515189097 17924978893 25909030627 28570083281 37000599659 37892043989 49073302871 54769722971 61000988627 70931280569 75103392577 80904634463 97265049403 116940759857 160355892259 205610927219 338980177307 439007114873 2257036579199 2993471475131 4326808114709 5933168013583 12542266560359 16243263250301 26779434007253 990839058268361
• Sum of all divisors σ(n): 1063881240576000
• Sum of proper divisors (its aliquot sum) s(n): 73042182307639
• 990839058268361 is a deficient number, because the sum of its proper divisors (73042182307639) is less than itself. Its deficiency is 917796875960722

Bases of 990839058268361

• Binary: 11100001010010100110110010000110010000000011001001₂
• Hexadecimal: 0x38529B21900C9
• Base-36: 9R816GL495

Squares and roots of 990839058268361

• 990839058268361 squared (990839058268361²) is 981762039390132484959893626321
• 990839058268361 cubed (990839058268361³) is 972768174552944408545635512280425659071129881
• The square root of 990839058268361 is 31477596.1323027493
• The cube root of 990839058268361 is 99693.6980245279

Scales and comparisons

• 990,839,058,268,361 seconds is equal to 31,505,617 years, 9 weeks, 4 days, 21 hours, 12 minutes, 41 seconds.
• To count from 1 to 990,839,058,268,361 would take you about seventy-eight million, seven hundred sixty-four thousand and forty-two 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 990839058268361 cubic inches would be around 8307.8 feet tall.

Recreational maths with 990839058268361

• 990839058268361 backwards is 163862850938099
• The number of decimal digits it has is: 15
• The sum of 990839058268361's digits is 77
• More coming soon!