10109381840

Names of 10109381840

• Cardinal: 10109381840 can be written as Ten billion, one hundred nine million, three hundred eighty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.010938184 × 10¹⁰

Factors of 10109381840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 113

Divisors of 10109381840

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 34 40 68 80 85 89 136 170 178 272 289 340 356 445 578 680 712 890 1156 1360 1424 1445 1513 1780 2312 2890 3026 3560 4624 4913 5780 6052 7120 7565 9826 11560 12104 15130 19652 23120 24208 24565 25721 30260 39304 49130 51442 60520 78608 83521 98260 102884 121040 128605 167042 196520 205768 257210 334084 393040 411536 417605 437257 514420 668168 835210 874514 1028840 1336336 1419857 1670420 1749028 2057680 2186285 2839714 3340840 3498056 4372570 5679428 6681680 6996112 7099285 7433369 8745140 11358856 14198570 14866738 17490280 22717712 28397140 29733476 34980560 37166845 56794280 59466952 74333690 113588560 118933904 126367273 148667380 252734546 297334760 505469092 594669520 631836365 1010938184 1263672730 2021876368 2527345460 5054690920 10109381840
• Sum of all divisors σ(n): 25253930520
• Sum of proper divisors (its aliquot sum) s(n): 15144548680
• 10109381840 is an abundant number, because the sum of its proper divisors (15144548680) is greater than itself. Its abundance is 5035166840

Bases of 10109381840

• Binary: 1001011010100100001110110011010000₂
• Hexadecimal: 0x25A90ECD0
• Base-36: 4N6V4Y8

Squares and roots of 10109381840

• 10109381840 squared (10109381840²) is 102199601186921785600
• 10109381840 cubed (10109381840³) is 1033174792294309544845013504000
• The square root of 10109381840 is 100545.4217754345
• The cube root of 10109381840 is 2162.2614232887

Scales and comparisons

• 10,109,381,840 seconds is equal to 321 years, 23 weeks, 1 day, 17 hours, 37 minutes, 20 seconds.
• To count from 1 to 10,109,381,840 would take you about six hundred forty-two 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 10109381840 cubic inches would be around 180.2 feet tall.

Recreational maths with 10109381840

• 10109381840 backwards is 04818390101
• The number of decimal digits it has is: 11
• The sum of 10109381840's digits is 35
• More coming soon!