13555988550

Names of 13555988550

• Cardinal: 13555988550 can be written as Thirteen billion, five hundred fifty-five million, nine hundred eighty-eight thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.355598855 × 10¹⁰

Factors of 13555988550

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 59440

Divisors of 13555988550

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 25 26 27 30 39 45 50 54 65 75 78 90 117 130 135 150 169 195 225 234 270 325 338 351 390 450 507 585 650 675 702 845 975 1014 1170 1350 1521 1690 1755 1950 2535 2925 3042 3510 4225 4563 5070 5850 7605 8450 8775 9126 12675 15210 17550 22815 25350 38025 45630 59417 76050 114075 118834 178251 228150 297085 356502 534753 594170 772421 891255 1069506 1485425 1544842 1604259 1782510 2317263 2673765 2970850 3208518 3862105 4456275 4634526 5347530 6951789 7724210 8021295 8912550 10041473 11586315 13368825 13903578 16042590 19310525 20082946 20855367 23172630 26737650 30124419 34758945 38621050 40106475 41710734 50207365 57931575 60248838 69517890 80212950 90373257 100414730 104276835 115863150 150622095 173794725 180746514 208553670 251036825 271119771 301244190 347589450 451866285 502073650 521384175 542239542 753110475 903732570 1042768350 1355598855 1506220950 2259331425 2711197710 4518662850 6777994275 13555988550
• Sum of all divisors σ(n): 40449397680
• Sum of proper divisors (its aliquot sum) s(n): 26893409130
• 13555988550 is an abundant number, because the sum of its proper divisors (26893409130) is greater than itself. Its abundance is 13337420580

Bases of 13555988550

• Binary: 1100100111111111111111100001000110₂
• Hexadecimal: 0x327FFF846
• Base-36: 686VVPI

Squares and roots of 13555988550

• 13555988550 squared (13555988550²) is 183764825567731102500
• 13555988550 cubed (13555988550³) is 2491113871288910074968876375000
• The square root of 13555988550 is 116430.1874515369
• The cube root of 13555988550 is 2384.3887520241

Scales and comparisons

• 13,555,988,550 seconds is equal to 431 years, 2 weeks, 22 minutes, 30 seconds.
• To count from 1 to 13,555,988,550 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 13555988550 cubic inches would be around 198.7 feet tall.

Recreational maths with 13555988550

• 13555988550 backwards is 05588955531
• 13555988550 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13555988550's digits is 54
• More coming soon!