13825545240

Names of 13825545240

• Cardinal: 13825545240 can be written as Thirteen billion, eight hundred twenty-five million, five hundred forty-five thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.382554524 × 10¹⁰

Factors of 13825545240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 252

Divisors of 13825545240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 169 195 229 260 312 338 390 458 507 520 676 687 780 845 916 1014 1145 1352 1374 1560 1690 1832 2028 2197 2290 2535 2748 2977 3380 3435 4056 4394 4580 5070 5496 5954 6591 6760 6870 8788 8931 9160 10140 10985 11908 13182 13740 14885 17576 17862 20280 21970 23816 26364 27480 29770 32955 35724 38701 43940 44655 52441 52728 59540 65910 71448 77402 87880 89310 104882 116103 119080 131820 154804 157323 178620 193505 209764 232206 262205 263640 309608 314646 357240 387010 419528 464412 503113 524410 580515 629292 681733 774020 786615 928824 1006226 1048820 1161030 1258584 1363466 1509339 1548040 1573230 2012452 2045199 2097640 2322060 2515565 2726932 3018678 3146460 3408665 4024904 4090398 4644120 5031130 5453864 6037356 6292920 6817330 7546695 8180796 8862529 10062260 10225995 12074712 13634660 15093390 16361592 17725058 20124520 20451990 26587587 27269320 30186780 35450116 40903980 44312645 53175174 60373560 70900232 81807960 88625290 106350348 115212877 132937935 177250580 212700696 230425754 265875870 345638631 354501160 460851508 531751740 576064385 691277262 921703016 1063503480 1152128770 1382554524 1728193155 2304257540 2765109048 3456386310 4608515080 6912772620 13825545240
• Sum of all divisors σ(n): 45128512800
• Sum of proper divisors (its aliquot sum) s(n): 31302967560
• 13825545240 is an abundant number, because the sum of its proper divisors (31302967560) is greater than itself. Its abundance is 17477422320

Bases of 13825545240

• Binary: 1100111000000100010001010000011000₂
• Hexadecimal: 0x338111418
• Base-36: 6CNDEZC

Squares and roots of 13825545240

• 13825545240 squared (13825545240²) is 191145701183286657600
• 13825545240 cubed (13825545240³) is 2642693539141051216537189824000
• The square root of 13825545240 is 117582.0787365149
• The cube root of 13825545240 is 2400.0894202793

Scales and comparisons

• 13,825,545,240 seconds is equal to 439 years, 31 weeks, 4 days, 21 hours, 14 minutes.
• To count from 1 to 13,825,545,240 would take you about eight hundred seventy-nine 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 13825545240 cubic inches would be around 200 feet tall.

Recreational maths with 13825545240

• 13825545240 backwards is 04254552831
• 13825545240 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13825545240's digits is 39
• More coming soon!