13870819242

Names of 13870819242

• Cardinal: 13870819242 can be written as Thirteen billion, eight hundred seventy million, eight hundred nineteen thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.3870819242 × 10¹⁰

Factors of 13870819242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1155

Divisors of 13870819242

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 31 38 42 54 57 62 63 81 93 114 126 133 162 171 186 189 217 266 279 342 361 378 399 434 513 558 567 589 651 722 798 837 1026 1083 1093 1134 1178 1197 1302 1539 1674 1767 1953 2166 2186 2394 2511 2527 3078 3249 3279 3534 3591 3906 4123 5022 5054 5301 5859 6498 6558 7182 7581 7651 8246 9747 9837 10602 10773 11191 11718 12369 15162 15302 15903 17577 19494 19674 20767 21546 22382 22743 22953 24738 29241 29511 31806 33573 33883 35154 37107 41534 45486 45906 47709 58482 59022 62301 67146 67766 68229 68859 74214 78337 88533 95418 100719 101649 111321 124602 136458 137718 145369 156674 177066 186903 201438 203298 204687 206577 222642 235011 237181 290738 302157 304947 333963 373806 394573 409374 413154 436107 470022 474362 560709 604314 609894 619731 643777 667926 705033 711543 789146 872214 906471 914841 1121418 1183719 1239462 1287554 1308321 1410066 1423086 1682127 1812942 1829682 1931331 2115099 2134629 2367438 2616642 2744523 2762011 3364254 3551157 3862662 3924963 4230198 4269258 4506439 5489046 5524022 5793993 6345297 6403887 7102314 7849926 8286033 9012878 10653471 11587986 11774889 12231763 12690594 12807774 13519317 16572066 17381979 19211661 21306942 23549778 24463526 24858099 27038634 31960413 34763958 36695289 38423322 40557951 49716198 52145937 63920826 73390578 74574297 81115902 85622341 104291874 110085867 121673853 149148594 171244682 220171734 223722891 243347706 256867023 330257601 365021559 447445782 513734046 660515202 730043118 770601069 990772803 1541202138 1981545606 2311803207 4623606414 6935409621 13870819242
• Sum of all divisors σ(n): 38733691392
• Sum of proper divisors (its aliquot sum) s(n): 24862872150
• 13870819242 is an abundant number, because the sum of its proper divisors (24862872150) is greater than itself. Its abundance is 10992052908

Bases of 13870819242

• Binary: 1100111010110000111110011110101010₂
• Hexadecimal: 0x33AC3E7AA
• Base-36: 6DEBSMI

Squares and roots of 13870819242

• 13870819242 squared (13870819242²) is 192399626444237454564
• 13870819242 cubed (13870819242³) is 2668740440636340924783431920488
• The square root of 13870819242 is 117774.4422275053
• The cube root of 13870819242 is 2402.7063938247

Scales and comparisons

• 13,870,819,242 seconds is equal to 441 years, 2 weeks, 3 days, 21 hours, 20 minutes, 42 seconds.
• To count from 1 to 13,870,819,242 would take you about eight hundred eighty-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 13870819242 cubic inches would be around 200.2 feet tall.

Recreational maths with 13870819242

• 13870819242 backwards is 24291807831
• The number of decimal digits it has is: 11
• The sum of 13870819242's digits is 45
• More coming soon!