6449172048

Names of 6449172048

• Cardinal: 6449172048 can be written as Six billion, four hundred forty-nine million, one hundred seventy-two thousand and forty-eight.

Scientific notation

• Scientific notation: 6.449172048 × 10⁹

Factors of 6449172048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14640

Divisors of 6449172048

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 31 33 36 44 48 54 62 66 72 81 88 93 99 108 124 132 144 162 176 186 198 216 248 264 279 297 324 341 372 396 432 496 528 558 594 648 682 744 792 837 891 1023 1116 1188 1296 1364 1488 1584 1674 1782 2046 2232 2376 2511 2728 3069 3348 3564 4092 4464 4752 5022 5456 6138 6696 7128 8184 9207 10044 12276 13392 14256 14593 16368 18414 20088 24552 27621 29186 36828 40176 43779 49104 55242 58372 73656 87558 110484 116744 131337 147312 160523 175116 220968 233488 262674 321046 350232 394011 441936 452383 481569 525348 642092 700464 788022 904766 963138 1050696 1182033 1284184 1357149 1444707 1576044 1809532 1926276 2101392 2364066 2568368 2714298 2889414 3152088 3619064 3852552 4071447 4334121 4728132 4976213 5428596 5778828 6304176 7238128 7705104 8142894 8668242 9456264 9952426 10857192 11557656 12214341 13002363 14928639 16285788 17336484 18912528 19904852 21714384 23115312 24428682 26004726 29857278 32571576 34672968 36643023 39809704 44785917 48857364 52009452 59714556 65143152 69345936 73286046 79619408 89571834 97714728 104018904 119429112 134357751 146572092 179143668 195429456 208037808 238858224 268715502 293144184 358287336 403073253 537431004 586288368 716574672 806146506 1074862008 1612293012 2149724016 3224586024 6449172048
• Sum of all divisors σ(n): 21020964096
• Sum of proper divisors (its aliquot sum) s(n): 14571792048
• 6449172048 is an abundant number, because the sum of its proper divisors (14571792048) is greater than itself. Its abundance is 8122620000

Bases of 6449172048

• Binary: 110000000011001101000111001010000₂
• Hexadecimal: 0x180668E50
• Base-36: 2YNO500

Squares and roots of 6449172048

• 6449172048 squared (6449172048²) is 41591820104704514304
• 6449172048 cubed (6449172048³) is 268232803644704786948772974592
• The square root of 6449172048 is 80306.7372516155
• The cube root of 6449172048 is 1861.3783331873

Scales and comparisons

• 6,449,172,048 seconds is equal to 205 years, 3 weeks, 2 days, 4 hours, 40 minutes, 48 seconds.
• To count from 1 to 6,449,172,048 would take you about four hundred ten 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 6449172048 cubic inches would be around 155.1 feet tall.

Recreational maths with 6449172048

• 6449172048 backwards is 8402719446
• The number of decimal digits it has is: 10
• The sum of 6449172048's digits is 45
• More coming soon!