6490024128

Names of 6490024128

• Cardinal: 6490024128 can be written as Six billion, four hundred ninety million, twenty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 6.490024128 × 10⁹

Factors of 6490024128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 76661

Divisors of 6490024128

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 144 147 168 189 192 196 216 224 252 288 294 336 378 392 432 441 448 504 576 588 672 756 784 864 882 1008 1176 1323 1344 1512 1568 1728 1764 2016 2352 2646 3024 3136 3528 4032 4704 5292 6048 7056 9408 10584 12096 14112 21168 28224 42336 76649 84672 153298 229947 306596 459894 536543 613192 689841 919788 1073086 1226384 1379682 1609629 1839576 2069523 2146172 2452768 2759364 3219258 3679152 3755801 4139046 4292344 4828887 4905536 5518728 6438516 7358304 7511602 8278092 8584688 9657774 11037456 11267403 12877032 14486661 14716608 15023204 16556184 17169376 19315548 22074912 22534806 25754064 28973322 30046408 33112368 33802209 34338752 38631096 44149824 45069612 51508128 57946644 60092816 66224736 67604418 77262192 90139224 101406627 103016256 115893288 120185632 132449472 135208836 154524384 180278448 202813254 231786576 240371264 270417672 309048768 360556896 405626508 463573152 540835344 721113792 811253016 927146304 1081670688 1622506032 2163341376 3245012064 6490024128
• Sum of all divisors σ(n): 22194774000
• Sum of proper divisors (its aliquot sum) s(n): 15704749872
• 6490024128 is an abundant number, because the sum of its proper divisors (15704749872) is greater than itself. Its abundance is 9214725744

Bases of 6490024128

• Binary: 110000010110101011110100011000000₂
• Hexadecimal: 0x182D5E8C0
• Base-36: 2ZBZQO0

Squares and roots of 6490024128

• 6490024128 squared (6490024128²) is 42120413182022160384
• 6490024128 cubed (6490024128³) is 273362497832653076722845745152
• The square root of 6490024128 is 80560.6859950931
• The cube root of 6490024128 is 1865.3003445977

Scales and comparisons

• 6,490,024,128 seconds is equal to 206 years, 18 weeks, 6 days, 28 minutes, 48 seconds.
• To count from 1 to 6,490,024,128 would take you about four hundred twelve 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 6490024128 cubic inches would be around 155.4 feet tall.

Recreational maths with 6490024128

• 6490024128 backwards is 8214200946
• 6490024128 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6490024128's digits is 36
• More coming soon!