13942621860

Names of 13942621860

• Cardinal: 13942621860 can be written as Thirteen billion, nine hundred forty-two million, six hundred twenty-one thousand, eight hundred sixty.

Scientific notation

• Scientific notation: 1.394262186 × 10¹⁰

Factors of 13942621860

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 716

Divisors of 13942621860

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 43 60 73 86 129 146 172 181 215 219 258 292 362 365 409 430 438 516 543 645 724 730 818 860 876 905 1086 1095 1227 1290 1460 1636 1810 2045 2172 2190 2454 2580 2715 3139 3620 4090 4380 4908 5430 6135 6278 7783 8180 9417 10860 12270 12556 13213 15566 15695 17587 18834 23349 24540 26426 29857 31132 31390 35174 37668 38915 39639 46698 47085 52761 52852 59714 62780 66065 70348 74029 77830 79278 87935 89571 93396 94170 105522 116745 119428 132130 148058 149285 155660 158556 175870 179142 188340 198195 211044 222087 233490 263805 264260 296116 298570 351740 358284 370145 396390 444174 447855 466980 527610 568159 597140 740290 792780 888348 895710 1055220 1110435 1136318 1283851 1480580 1704477 1791420 2220870 2272636 2567702 2840795 3183247 3408954 3851553 4441740 5135404 5404117 5681590 6366494 6419255 6817908 7703106 8522385 9549741 10808234 11363180 12732988 12838510 15406212 15916235 16212351 17044770 19099482 19257765 21616468 25677020 27020585 31832470 32424702 34089540 38198964 38515530 47748705 54041170 63664940 64849404 77031060 81061755 95497410 108082340 162123510 190994820 232377031 324247020 464754062 697131093 929508124 1161885155 1394262186 2323770310 2788524372 3485655465 4647540620 6971310930 13942621860
• Sum of all divisors σ(n): 40817736960
• Sum of proper divisors (its aliquot sum) s(n): 26875115100
• 13942621860 is an abundant number, because the sum of its proper divisors (26875115100) is greater than itself. Its abundance is 12932493240

Bases of 13942621860

• Binary: 1100111111000010111000011010100100₂
• Hexadecimal: 0x33F0B86A4
• Base-36: 6EL2RVO

Squares and roots of 13942621860

• 13942621860 squared (13942621860²) is 194396704330949859600
• 13942621860 cubed (13942621860³) is 2710399739316658187022890856000
• The square root of 13942621860 is 118078.8798219225
• The cube root of 13942621860 is 2406.8451490505

Scales and comparisons

• 13,942,621,860 seconds is equal to 443 years, 17 weeks, 1 day, 22 hours, 31 minutes.
• To count from 1 to 13,942,621,860 would take you about eight hundred eighty-six 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 13942621860 cubic inches would be around 200.6 feet tall.

Recreational maths with 13942621860

• 13942621860 backwards is 06812624931
• The number of decimal digits it has is: 11
• The sum of 13942621860's digits is 42
• More coming soon!