42309198864

Names of 42309198864

• Cardinal: 42309198864 can be written as Forty-two billion, three hundred nine million, one hundred ninety-eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.2309198864 × 10¹⁰

Factors of 42309198864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 347

Divisors of 42309198864

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 61 72 122 144 183 244 281 366 488 549 562 732 843 976 1098 1124 1464 1686 2196 2248 2529 2928 3372 3721 4392 4496 5058 6744 7442 8784 10116 11163 13488 14884 17141 20232 22326 29768 33489 34282 40464 44652 51423 59536 66978 68564 78961 89304 102846 133956 137128 154269 157922 178608 205692 236883 267912 274256 308538 315844 411384 473766 535824 617076 631688 710649 822768 947532 1045601 1234152 1263376 1421298 1895064 2091202 2468304 2842596 3136803 3790128 4182404 4816621 5685192 6273606 8364808 9410409 9633242 11370384 12547212 14449863 16729616 18820818 19266484 25094424 28899726 37641636 38532968 43349589 50188848 57799452 75283272 77065936 86699178 115598904 150566544 173398356 231197808 293813881 346796712 587627762 693593424 881441643 1175255524 1762883286 2350511048 2644324929 3525766572 4701022096 5288649858 7051533144 10577299716 14103066288 21154599432 42309198864
• Sum of all divisors σ(n): 120809836407
• Sum of proper divisors (its aliquot sum) s(n): 78500637543
• 42309198864 is an abundant number, because the sum of its proper divisors (78500637543) is greater than itself. Its abundance is 36191438679

Bases of 42309198864

• Binary: 100111011001110100110010010000010000₂
• Hexadecimal: 0x9D9D32410
• Base-36: JFPSYS0

Squares and roots of 42309198864

• 42309198864 squared (42309198864²) is 1790068308513498890496
• 42309198864 cubed (42309198864³) is 75736356045041728786438623596544
• 42309198864 is a perfect square number. Its square root is 205692
• The cube root of 42309198864 is 3484.5358254371

Scales and comparisons

• 42,309,198,864 seconds is equal to 1,345 years, 15 weeks, 4 days, 19 hours, 14 minutes, 24 seconds.
• To count from 1 to 42,309,198,864 would take you about two thousand, six hundred ninety 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 42309198864 cubic inches would be around 290.4 feet tall.

Recreational maths with 42309198864

• 42309198864 backwards is 46889190324
• The number of decimal digits it has is: 11
• The sum of 42309198864's digits is 54
• More coming soon!