55391232800

Names of 55391232800

• Cardinal: 55391232800 can be written as Fifty-five billion, three hundred ninety-one million, two hundred thirty-two thousand, eight hundred.

Scientific notation

• Scientific notation: 5.53912328 × 10¹⁰

Factors of 55391232800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 217

Divisors of 55391232800

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 53 80 100 106 157 160 200 212 265 314 400 424 530 628 785 800 848 1060 1256 1325 1570 1696 2120 2512 2650 2809 3140 3925 4240 5024 5300 5618 6280 7850 8321 8480 10600 11236 12560 14045 15700 16642 21200 22472 24649 25120 28090 31400 33284 41605 42400 44944 49298 56180 62800 66568 70225 83210 89888 98596 112360 123245 125600 133136 140450 166420 197192 208025 224720 246490 266272 280900 332840 394384 416050 441013 449440 492980 561800 616225 665680 788768 832100 882026 985960 1123600 1232450 1306397 1331360 1664200 1764052 1971920 2205065 2247200 2464900 2612794 3328400 3528104 3943840 4410130 4929800 5225588 6531985 6656800 7056208 8820260 9859600 10451176 11025325 13063970 14112416 17640520 19719200 20902352 22050650 26127940 32659925 35281040 41804704 44101300 52255880 65319850 69239041 70562080 88202600 104511760 130639700 138478082 176405200 209023520 261279400 276956164 346195205 352810400 522558800 553912328 692390410 1045117600 1107824656 1384780820 1730976025 2215649312 2769561640 3461952050 5539123280 6923904100 11078246560 13847808200 27695616400 55391232800
• Sum of all divisors σ(n): 138706827273
• Sum of proper divisors (its aliquot sum) s(n): 83315594473
• 55391232800 is an abundant number, because the sum of its proper divisors (83315594473) is greater than itself. Its abundance is 27924361673

Bases of 55391232800

• Binary: 110011100101100100110010001100100000₂
• Hexadecimal: 0xCE5932320
• Base-36: PG2ICRK

Squares and roots of 55391232800

• 55391232800 squared (55391232800²) is 3068188671103795840000
• 55391232800 cubed (55391232800³) is 169950752955432988337111552000000
• The square root of 55391232800 is 235353.4210501305
• The cube root of 55391232800 is 3811.9483746199

Scales and comparisons

• 55,391,232,800 seconds is equal to 1,761 years, 14 weeks, 5 hours, 33 minutes, 20 seconds.
• To count from 1 to 55,391,232,800 would take you about three thousand, five hundred twenty-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 55391232800 cubic inches would be around 317.7 feet tall.

Recreational maths with 55391232800

• 55391232800 backwards is 00823219355
• The number of decimal digits it has is: 11
• The sum of 55391232800's digits is 38
• More coming soon!