13566941440

Names of 13566941440

• Cardinal: 13566941440 can be written as Thirteen billion, five hundred sixty-six million, nine hundred forty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.356694144 × 10¹⁰

Factors of 13566941440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1142

Divisors of 13566941440

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 59 64 65 80 104 118 128 130 160 169 208 236 256 260 295 320 338 416 472 520 590 640 676 767 832 845 944 1040 1063 1180 1280 1352 1534 1664 1690 1888 2080 2126 2360 2704 3068 3328 3380 3776 3835 4160 4252 4720 5315 5408 6136 6760 7552 7670 8320 8504 9440 9971 10630 10816 12272 13520 13819 15104 15340 16640 17008 18880 19942 21260 21632 24544 27040 27638 30680 34016 37760 39884 42520 43264 49088 49855 54080 55276 61360 62717 68032 69095 75520 79768 85040 98176 99710 108160 110552 122720 125434 136064 138190 159536 170080 179647 196352 199420 216320 221104 245440 250868 272128 276380 313585 319072 340160 359294 398840 442208 490880 501736 552760 627170 638144 680320 718588 797680 815321 884416 898235 981760 1003472 1105520 1254340 1276288 1360640 1437176 1595360 1630642 1768832 1796470 2006944 2211040 2508680 2552576 2874352 3190720 3261284 3537664 3592940 4013888 4076605 4422080 5017360 5748704 6381440 6522568 7185880 8027776 8153210 8844160 10034720 10599173 11497408 12762880 13045136 14371760 16055552 16306420 17688320 20069440 21198346 22994816 26090272 28743520 32612840 40138880 42396692 45989632 52180544 52995865 57487040 65225680 80277760 84793384 104361088 105991730 114974080 130451360 169586768 208722176 211983460 229948160 260902720 339173536 423966920 521805440 678347072 847933840 1043610880 1356694144 1695867680 2713388288 3391735360 6783470720 13566941440
• Sum of all divisors σ(n): 35819219520
• Sum of proper divisors (its aliquot sum) s(n): 22252278080
• 13566941440 is an abundant number, because the sum of its proper divisors (22252278080) is greater than itself. Its abundance is 8685336640

Bases of 13566941440

• Binary: 1100101000101001110001100100000000₂
• Hexadecimal: 0x328A71900
• Base-36: 68DEN0G

Squares and roots of 13566941440

• 13566941440 squared (13566941440²) is 184061900036389273600
• 13566941440 cubed (13566941440³) is 2497157019128827143975337984000
• The square root of 13566941440 is 116477.2142524021
• The cube root of 13566941440 is 2385.0307540713

Scales and comparisons

• 13,566,941,440 seconds is equal to 431 years, 20 weeks, 18 hours, 50 minutes, 40 seconds.
• To count from 1 to 13,566,941,440 would take you about eight hundred sixty-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 13566941440 cubic inches would be around 198.8 feet tall.

Recreational maths with 13566941440

• 13566941440 backwards is 04414966531
• The number of decimal digits it has is: 11
• The sum of 13566941440's digits is 43
• More coming soon!