80834587920

Names of 80834587920

• Cardinal: 80834587920 can be written as Eighty billion, eight hundred thirty-four million, five hundred eighty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.083458792 × 10¹⁰

Factors of 80834587920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6604160

Divisors of 80834587920

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 34 36 40 45 48 51 60 68 72 80 85 90 102 120 136 144 153 170 180 204 240 255 272 306 340 360 408 510 612 680 720 765 816 1020 1224 1360 1530 2040 2448 3060 4080 6120 12240 6604133 13208266 19812399 26416532 33020665 39624798 52833064 59437197 66041330 79249596 99061995 105666128 112270261 118874394 132082660 158499192 198123990 224540522 237748788 264165320 297185985 316998384 336810783 396247980 449081044 475497576 528330640 561351305 594371970 673621566 792495960 898162088 950995152 1010432349 1122702610 1188743940 1347243132 1584991920 1684053915 1796324176 2020864698 2245405220 2377487880 2694486264 3368107830 4041729396 4490810440 4754975760 5052161745 5388972528 6736215660 8083458792 8981620880 10104323490 13472431320 16166917584 20208646980 26944862640 40417293960 80834587920
• Sum of all divisors σ(n): 287438328216
• Sum of proper divisors (its aliquot sum) s(n): 206603740296
• 80834587920 is an abundant number, because the sum of its proper divisors (206603740296) is greater than itself. Its abundance is 125769152376

Bases of 80834587920

• Binary: 1001011010010000111011110110100010000₂
• Hexadecimal: 0x12D21DED10
• Base-36: 114UTR80

Squares and roots of 80834587920

• 80834587920 squared (80834587920²) is 6534230604196209926400
• 80834587920 cubed (80834587920³) is 528191838264453252226357529088000
• The square root of 80834587920 is 284314.2415004919
• The cube root of 80834587920 is 4323.8014506841

Scales and comparisons

• 80,834,587,920 seconds is equal to 2,570 years, 15 weeks, 12 hours, 12 minutes.
• To count from 1 to 80,834,587,920 would take you about five thousand, one hundred forty 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 80834587920 cubic inches would be around 360.3 feet tall.

Recreational maths with 80834587920

• 80834587920 backwards is 02978543808
• The number of decimal digits it has is: 11
• The sum of 80834587920's digits is 54
• More coming soon!