13691848740

Names of 13691848740

• Cardinal: 13691848740 can be written as Thirteen billion, six hundred ninety-one million, eight hundred forty-eight thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.369184874 × 10¹⁰

Factors of 13691848740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 832

Divisors of 13691848740

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 31 60 62 71 93 124 142 155 186 199 213 284 310 355 372 398 426 465 521 597 620 710 796 852 930 995 1042 1065 1194 1420 1563 1860 1990 2084 2130 2201 2388 2605 2985 3126 3980 4260 4402 5210 5970 6169 6252 6603 7815 8804 10420 11005 11940 12338 13206 14129 15630 16151 18507 22010 24676 26412 28258 30845 31260 32302 33015 36991 37014 42387 44020 48453 56516 61690 64604 66030 70645 73982 74028 80755 84774 92535 96906 103679 110973 123380 132060 141290 147964 161510 169548 184955 185070 193812 207358 211935 221946 242265 282580 311037 323020 369910 370140 414716 423870 437999 443892 484530 518395 554865 622074 739820 847740 875998 969060 1036790 1109730 1146721 1244148 1313997 1555185 1751996 2073580 2189995 2219460 2293442 2627994 3110370 3214049 3440163 4379990 4586884 5255988 5733605 6220740 6428098 6569985 6880326 7361209 8759980 9642147 11467210 12856196 13139970 13760652 14722418 16070245 17200815 19284294 22083627 22934420 26279940 29444836 32140490 34401630 36806045 38568588 44167254 48210735 64280980 68803260 73612090 88334508 96421470 110418135 147224180 192842940 220836270 228197479 441672540 456394958 684592437 912789916 1140987395 1369184874 2281974790 2738369748 3422962185 4563949580 6845924370 13691848740
• Sum of all divisors σ(n): 40410316800
• Sum of proper divisors (its aliquot sum) s(n): 26718468060
• 13691848740 is an abundant number, because the sum of its proper divisors (26718468060) is greater than itself. Its abundance is 13026619320

Bases of 13691848740

• Binary: 1100110000000110010000100000100100₂
• Hexadecimal: 0x330190824
• Base-36: 6AFRU3O

Squares and roots of 13691848740

• 13691848740 squared (13691848740²) is 187466721919039587600
• 13691848740 cubed (13691848740³) is 2566766000299132559491179624000
• The square root of 13691848740 is 117012.1734692591
• The cube root of 13691848740 is 2392.3278580387

Scales and comparisons

• 13,691,848,740 seconds is equal to 435 years, 18 weeks, 4 days, 11 hours, 19 minutes.
• To count from 1 to 13,691,848,740 would take you about eight hundred seventy 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 13691848740 cubic inches would be around 199.4 feet tall.

Recreational maths with 13691848740

• 13691848740 backwards is 04784819631
• The number of decimal digits it has is: 11
• The sum of 13691848740's digits is 51
• More coming soon!