5642426664

Names of 5642426664

• Cardinal: 5642426664 can be written as Five billion, six hundred forty-two million, four hundred twenty-six thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 5.642426664 × 10⁹

Factors of 5642426664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 654

Divisors of 5642426664

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 151 168 252 302 453 491 504 604 906 982 1057 1208 1359 1473 1812 1964 2114 2718 2946 3171 3437 3624 3928 4228 4419 5436 5892 6342 6874 8456 8838 9513 10311 10872 11784 12684 13748 17676 19026 20622 22801 25368 27496 30933 35352 38052 41244 45602 61866 68403 74141 76104 82488 91204 123732 136806 148282 159607 182408 205209 222423 247464 273612 296564 319214 410418 444846 478821 518987 547224 593128 638428 667269 820836 889692 957642 1037974 1276856 1334538 1436463 1556961 1641672 1779384 1915284 2075948 2669076 2872926 3113922 3830568 4151896 4670883 5338152 5745852 6227844 9341766 11195291 11491704 12455688 18683532 22390582 33585873 37367064 44781164 67171746 78367037 89562328 100757619 134343492 156734074 201515238 235101111 268686984 313468148 403030476 470202222 626936296 705303333 806060952 940404444 1410606666 1880808888 2821213332 5642426664
• Sum of all divisors σ(n): 17616886560
• Sum of proper divisors (its aliquot sum) s(n): 11974459896
• 5642426664 is an abundant number, because the sum of its proper divisors (11974459896) is greater than itself. Its abundance is 6332033232

Bases of 5642426664

• Binary: 101010000010100001001100100101000₂
• Hexadecimal: 0x150509928
• Base-36: 2LBCSA0

Squares and roots of 5642426664

• 5642426664 squared (5642426664²) is 31836978658618168896
• 5642426664 cubed (5642426664³) is 179637817284586109573645842944
• The square root of 5642426664 is 75116.0879173031
• The cube root of 5642426664 is 1780.2813450837

Scales and comparisons

• 5,642,426,664 seconds is equal to 179 years, 21 weeks, 2 days, 20 hours, 44 minutes, 24 seconds.
• To count from 1 to 5,642,426,664 would take you about three hundred fifty-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 5642426664 cubic inches would be around 148.4 feet tall.

Recreational maths with 5642426664

• 5642426664 backwards is 4666242465
• The number of decimal digits it has is: 10
• The sum of 5642426664's digits is 45
• More coming soon!