49741792728

Names of 49741792728

• Cardinal: 49741792728 can be written as Forty-nine billion, seven hundred forty-one million, seven hundred ninety-two thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.9741792728 × 10¹⁰

Factors of 49741792728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 340

Divisors of 49741792728

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 24 29 58 87 113 116 174 193 226 232 339 348 386 452 579 678 696 772 841 904 1158 1356 1544 1682 2316 2523 2712 3277 3364 4632 5046 5597 6554 6728 9831 10092 11194 12769 13108 16791 19662 20184 21809 22388 25538 26216 33582 38307 39324 43618 44776 51076 65427 67164 76614 78648 87236 95033 102152 130854 134328 153228 162313 174472 190066 261708 285099 306456 324626 370301 380132 486939 523416 570198 632461 649252 740602 760264 973878 1110903 1140396 1264922 1298504 1481204 1897383 1947756 2221806 2280792 2464417 2529844 2962408 3794766 3895512 4443612 4928834 5059688 7393251 7589532 8887224 9857668 10738729 14786502 15179064 18341369 19715336 21477458 29573004 32216187 36682738 42954916 55024107 59146008 64432374 71468093 73365476 85909832 110048214 128864748 142936186 146730952 214404279 220096428 257729496 285872372 428808558 440192856 571744744 857617116 1715234232 2072574697 4145149394 6217724091 8290298788 12435448182 16580597576 24870896364 49741792728
• Sum of all divisors σ(n): 130613522520
• Sum of proper divisors (its aliquot sum) s(n): 80871729792
• 49741792728 is an abundant number, because the sum of its proper divisors (80871729792) is greater than itself. Its abundance is 31129937064

Bases of 49741792728

• Binary: 101110010100110101111000010111011000₂
• Hexadecimal: 0xB94D785D8
• Base-36: MUMZ8WO

Squares and roots of 49741792728

• 49741792728 squared (49741792728²) is 2474245943795313681984
• 49741792728 cubed (49741792728³) is 123073428894361230826990635812352
• The square root of 49741792728 is 223028.6814021909
• The cube root of 49741792728 is 3677.6789260343

Scales and comparisons

• 49,741,792,728 seconds is equal to 1,581 years, 33 weeks, 4 hours, 38 minutes, 48 seconds.
• To count from 1 to 49,741,792,728 would take you about three thousand, one hundred sixty-three 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 49741792728 cubic inches would be around 306.5 feet tall.

Recreational maths with 49741792728

• 49741792728 backwards is 82729714794
• The number of decimal digits it has is: 11
• The sum of 49741792728's digits is 60
• More coming soon!