49791294189

Names of 49791294189

• Cardinal: 49791294189 can be written as Forty-nine billion, seven hundred ninety-one million, two hundred ninety-four thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 4.9791294189 × 10¹⁰

Factors of 49791294189

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21809

Divisors of 49791294189

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 49 57 63 91 117 133 147 171 189 247 273 343 351 399 441 513 637 741 819 931 1029 1197 1323 1729 1911 2223 2457 2793 3087 3591 4459 5187 5733 6517 6669 8379 9261 12103 13377 15561 17199 19551 21767 25137 36309 40131 46683 58653 65301 84721 108927 120393 152369 175959 195903 254163 282971 326781 413573 457107 587709 762489 848913 1066583 1240719 1371321 1980797 2287467 2546739 2895011 3199749 3722157 4113963 5376449 5942391 7466081 7640217 8685033 9599247 11166471 13865579 16129347 17827173 20265077 22398243 26055099 28797741 37635143 41596737 48388041 53481519 60795231 67194729 78165297 97059053 112905429 124790211 141855539 145164123 182385693 201584187 263446001 291177159 338716287 374370633 425566617 547157079 790338003 873531477 1016148861 1276699851 1844122007 2371014009 2620594431 3830099553 5532366021 7113042027 16597098063 49791294189
• Sum of all divisors σ(n): 97520640000
• Sum of proper divisors (its aliquot sum) s(n): 47729345811
• 49791294189 is a deficient number, because the sum of its proper divisors (47729345811) is less than itself. Its deficiency is 2061948378

Bases of 49791294189

• Binary: 101110010111110010101101101011101101₂
• Hexadecimal: 0xB97CADAED
• Base-36: MVGG8H9

Squares and roots of 49791294189

• 49791294189 squared (49791294189²) is 2479172977015545167721
• 49791294189 cubed (49791294189³) is 123441231043999944672213657673269
• The square root of 49791294189 is 223139.6293557019
• The cube root of 49791294189 is 3678.8984915345

Scales and comparisons

• 49,791,294,189 seconds is equal to 1,583 years, 10 weeks, 6 days, 3 hours, 3 minutes, 9 seconds.
• To count from 1 to 49,791,294,189 would take you about three thousand, one hundred sixty-six 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 49791294189 cubic inches would be around 306.6 feet tall.

Recreational maths with 49791294189

• 49791294189 backwards is 98149219794
• 49791294189 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 49791294189's digits is 63
• More coming soon!