1313213310

Names of 1313213310

• Cardinal: 1313213310 can be written as One billion, three hundred thirteen million, two hundred thirteen thousand, three hundred ten.

Scientific notation

• Scientific notation: 1.31321331 × 10⁹

Factors of 1313213310

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 528

Divisors of 1313213310

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 27 30 38 45 54 57 81 90 95 114 135 162 171 190 243 270 285 342 361 405 486 499 513 570 722 729 810 855 998 1026 1083 1215 1458 1497 1539 1710 1805 2166 2430 2495 2565 2994 3078 3249 3610 3645 4491 4617 4990 5130 5415 6498 7290 7485 7695 8982 9234 9481 9747 10830 13473 13851 14970 15390 16245 18962 19494 22455 23085 26946 27702 28443 29241 32490 40419 44910 46170 47405 48735 56886 58482 67365 69255 80838 85329 87723 94810 97470 121257 134730 138510 142215 146205 170658 175446 180139 202095 242514 255987 263169 284430 292410 360278 363771 404190 426645 438615 511974 526338 540417 606285 727542 767961 853290 877230 900695 1080834 1212570 1279935 1315845 1535922 1621251 1801390 1818855 2303883 2559870 2631690 2702085 3242502 3637710 3839805 4607766 4863753 5404170 6911649 7679610 8106255 9727506 11519415 13823298 14591259 16212510 23038830 24318765 29182518 34558245 43773777 48637530 69116490 72956295 87547554 131321331 145912590 218868885 262642662 437737770 656606655 1313213310
• Sum of all divisors σ(n): 3747897000
• Sum of proper divisors (its aliquot sum) s(n): 2434683690
• 1313213310 is an abundant number, because the sum of its proper divisors (2434683690) is greater than itself. Its abundance is 1121470380

Bases of 1313213310

• Binary: 1001110010001100000101101111110₂
• Hexadecimal: 0x4E460B7E
• Base-36: LPUPVI

Squares and roots of 1313213310

• 1313213310 squared (1313213310²) is 1724529197561156100
• 1313213310 cubed (1313213310³) is 2264674695720929729507691000
• The square root of 1313213310 is 36238.2851415459
• The cube root of 1313213310 is 1095.0780953871

Scales and comparisons

• 1,313,213,310 seconds is equal to 41 years, 39 weeks, 2 days, 5 hours, 28 minutes, 30 seconds.
• To count from 1 to 1,313,213,310 would take you about eighty-three 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 1313213310 cubic inches would be around 91.3 feet tall.

Recreational maths with 1313213310

• 1313213310 backwards is 0133123131
• 1313213310 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1313213310's digits is 18
• More coming soon!