46878678819

Names of 46878678819

• Cardinal: 46878678819 can be written as Forty-six billion, eight hundred seventy-eight million, six hundred seventy-eight thousand, eight hundred nineteen.

Scientific notation

• Scientific notation: 4.6878678819 × 10¹⁰

Factors of 46878678819

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 244

Divisors of 46878678819

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 21 43 49 63 129 147 191 301 343 387 441 573 903 1029 1337 1719 1849 2107 2709 3087 4011 5547 6321 8213 9359 12033 12943 14749 16641 18963 24639 28077 38829 44247 57491 65513 73917 79507 84231 90601 116487 132741 172473 196539 238521 271803 353159 402437 517419 556549 589617 634207 715563 815409 1059477 1207311 1669647 1902621 2472113 2817059 3178431 3621933 3895843 5008941 5707863 7416339 8451177 11687529 15185837 17304791 22249017 25353531 27270901 35062587 45557511 51914373 81812703 106300859 121133537 136672533 155743119 245438109 318902577 363400611 744106013 956707731 1090201833 2232318039 5208742091 6696954117 15626226273 46878678819
• Sum of all divisors σ(n): 81269760000
• Sum of proper divisors (its aliquot sum) s(n): 34391081181
• 46878678819 is a deficient number, because the sum of its proper divisors (34391081181) is less than itself. Its deficiency is 12487597638

Bases of 46878678819

• Binary: 101011101010001011111101111100100011₂
• Hexadecimal: 0xAEA2FDF23
• Base-36: LJACS2R

Squares and roots of 46878678819

• 46878678819 squared (46878678819²) is 2197610527814959234761
• 46878678819 cubed (46878678819³) is 103021078102690539829938939227259
• The square root of 46878678819 is 216514.8466479839
• The cube root of 46878678819 is 3605.7182481923

Scales and comparisons

• 46,878,678,819 seconds is equal to 1,490 years, 31 weeks, 7 hours, 13 minutes, 39 seconds.
• To count from 1 to 46,878,678,819 would take you about two thousand, nine hundred eighty-one 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 46878678819 cubic inches would be around 300.5 feet tall.

Recreational maths with 46878678819

• 46878678819 backwards is 91887687864
• The number of decimal digits it has is: 11
• The sum of 46878678819's digits is 72
• More coming soon!