55555544520

Names of 55555544520

• Cardinal: 55555544520 can be written as Fifty-five billion, five hundred fifty-five million, five hundred forty-four thousand, five hundred twenty.

Scientific notation

• Scientific notation: 5.555554452 × 10¹⁰

Factors of 55555544520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 272188

Divisors of 55555544520

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 35 36 40 42 45 54 56 60 63 70 72 81 84 90 105 108 120 126 135 140 162 168 180 189 210 216 243 252 270 280 315 324 360 378 405 420 486 504 540 567 630 648 729 756 810 840 945 972 1080 1134 1215 1260 1458 1512 1620 1701 1890 1944 2268 2430 2520 2835 2916 3240 3402 3645 3780 4536 4860 5103 5670 5832 6804 7290 7560 8505 9720 10206 11340 13608 14580 17010 20412 22680 25515 29160 34020 40824 51030 68040 102060 204120 272171 544342 816513 1088684 1360855 1633026 1905197 2177368 2449539 2721710 3266052 3810394 4082565 4899078 5443420 5715591 6532104 7348617 7620788 8165130 9525985 9798156 10886840 11431182 12247695 14697234 15241576 16330260 17146773 19051970 19596312 22045851 22862364 24495390 28577955 29394468 32660520 34293546 36743085 38103940 44091702 45724728 48990780 51440319 57155910 58788936 66137553 68587092 73486170 76207880 85733865 88183404 97981560 102880638 110229255 114311820 132275106 137174184 146972340 154320957 171467730 176366808 198412659 205761276 220458510 228623640 257201595 264550212 293944680 308641914 330687765 342935460 396825318 411522552 440917020 462962871 514403190 529100424 617283828 661375530 685870920 771604785 793650636 881834040 925925742 992063295 1028806380 1234567656 1322751060 1388888613 1543209570 1587301272 1851851484 1984126590 2057612760 2314814355 2645502120 2777777226 3086419140 3703702968 3968253180 4629628710 5555554452 6172838280 6944443065 7936506360 9259257420 11111108904 13888886130 18518514840 27777772260 55555544520
• Sum of all divisors σ(n): 214188477120
• Sum of proper divisors (its aliquot sum) s(n): 158632932600
• 55555544520 is an abundant number, because the sum of its proper divisors (158632932600) is greater than itself. Its abundance is 103077388080

Bases of 55555544520

• Binary: 110011101111010111100101010111001000₂
• Hexadecimal: 0xCEF5E55C8
• Base-36: PISC4I0

Squares and roots of 55555544520

• 55555544520 squared (55555544520²) is 3086418526913702030400
• 55555544520 cubed (55555544520³) is 171467661879306991347901593408000
• The square root of 55555544520 is 235702.2369855661
• The cube root of 55555544520 is 3815.7138891933

Scales and comparisons

• 55,555,544,520 seconds is equal to 1,766 years, 25 weeks, 4 days, 23 hours, 42 minutes.
• To count from 1 to 55,555,544,520 would take you about three thousand, five hundred thirty-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 55555544520 cubic inches would be around 318 feet tall.

Recreational maths with 55555544520

• 55555544520 backwards is 02544555555
• 55555544520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55555544520's digits is 45
• More coming soon!