409090122045

Names of 409090122045

• Cardinal: 409090122045 can be written as Four hundred nine billion, ninety million, one hundred twenty-two thousand and forty-five.

Scientific notation

• Scientific notation: 4.09090122045 × 10¹¹

Factors of 409090122045

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8793

Divisors of 409090122045

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 15 19 33 37 45 55 57 95 99 111 137 165 171 185 209 285 333 407 411 495 555 627 685 703 855 1045 1221 1233 1507 1665 1881 2035 2055 2109 2603 3135 3515 3663 4521 5069 6105 6165 6327 7535 7733 7809 8581 9405 10545 13015 13563 15207 18315 22605 23199 23427 25345 25743 28633 31635 38665 39045 42905 45621 55759 67815 69597 76035 77229 85899 94391 96311 115995 117135 128715 143165 163039 167277 228105 257697 278795 283173 288933 317497 347985 386145 429495 471955 481555 489117 501831 815195 836385 849519 866799 952491 1059421 1175597 1288485 1415865 1444665 1467351 1587485 1793429 2445585 2509155 2857473 3178263 3492467 3526791 4247595 4333995 4762455 5297105 5380287 5877985 6032443 7336755 8967145 9534789 10477401 10580373 12931567 14287365 15891315 16140861 17462335 17633955 18097329 22336343 26901435 30162215 31432203 38794701 43497089 47673945 52387005 52901865 54291987 64657835 66356873 67009029 80704305 90486645 111681715 116384103 130491267 157161015 193973505 199070619 201027087 217485445 245699773 271459935 331784365 335045145 391473801 478467979 581920515 597211857 652456335 737099319 826444691 995353095 1005135435 1228498865 1435403937 1957369005 2211297957 2392339895 2479334073 2986059285 3685496595 4132223455 4306211811 7177019685 7438002219 9090891601 11056489785 12396670365 21531059055 27272674803 37190011095 45454458005 81818024409 136363374015 409090122045
• Sum of all divisors σ(n): 842475029760
• Sum of proper divisors (its aliquot sum) s(n): 433384907715
• 409090122045 is an abundant number, because the sum of its proper divisors (433384907715) is greater than itself. Its abundance is 24294785670

Bases of 409090122045

• Binary: 101111100111111101010111110000100111101₂
• Hexadecimal: 0x5F3FABE13D
• Base-36: 57XLP2D9

Squares and roots of 409090122045

• 409090122045 squared (409090122045²) is 167354727954792994982025
• 409090122045 cubed (409090122045³) is 68463166083834039559907679831241125
• The square root of 409090122045 is 639601.5338044459
• The cube root of 409090122045 is 7423.4592867535

Scales and comparisons

• 409,090,122,045 seconds is equal to 13,007 years, 41 weeks, 4 days, 9 hours, 45 seconds.
• To count from 1 to 409,090,122,045 would take you about twenty-six thousand and fifteen 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 409090122045 cubic inches would be around 618.6 feet tall.

Recreational maths with 409090122045

• 409090122045 backwards is 540221090904
• The number of decimal digits it has is: 12
• The sum of 409090122045's digits is 36
• More coming soon!