55285138944

Names of 55285138944

• Cardinal: 55285138944 can be written as Fifty-five billion, two hundred eighty-five million, one hundred thirty-eight thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 5.5285138944 × 10¹⁰

Factors of 55285138944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 36526

Divisors of 55285138944

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 47 48 56 63 64 72 84 94 96 112 126 128 141 144 168 188 192 224 252 256 282 288 329 336 376 384 423 448 504 512 564 576 658 672 752 768 846 896 987 1008 1128 1152 1316 1344 1504 1536 1692 1792 1974 2016 2256 2304 2632 2688 2961 3008 3384 3584 3948 4032 4512 4608 5264 5376 5922 6016 6768 7896 8064 9024 10528 10752 11844 12032 13536 15792 16128 18048 21056 23688 24064 27072 31584 32256 36096 36467 42112 47376 54144 63168 72192 72934 84224 94752 108288 109401 126336 145868 168448 189504 216576 218802 252672 255269 291736 328203 379008 437604 505344 510538 583472 656406 758016 765807 875208 1021076 1166944 1312812 1516032 1531614 1713949 1750416 2042152 2297421 2333888 2625624 3063228 3427898 3500832 4084304 4594842 4667776 5141847 5251248 6126456 6855796 7001664 8168608 9189684 9335552 10283694 10502496 11997643 12252912 13711592 14003328 15425541 16337216 18379368 18671104 20567388 21004992 23995286 24505824 27423184 28006656 30851082 32674432 35992929 36758736 41134776 42009984 47990572 49011648 54846368 56013312 61702164 65348864 71985858 73517472 82269552 84019968 95981144 98023296 107978787 109692736 123404328 130697728 143971716 147034944 164539104 168039936 191962288 196046592 215957574 219385472 246808656 287943432 294069888 329078208 383924576 392093184 431915148 438770944 493617312 575886864 588139776 658156416 767849152 863830296 877541888 987234624 1151773728 1176279552 1316312832 1535698304 1727660592 1974469248 2303547456 2632625664 3071396608 3455321184 3948938496 4607094912 6142793216 6910642368 7897876992 9214189824 13821284736 18428379648 27642569472 55285138944
• Sum of all divisors σ(n): 186235365888
• Sum of proper divisors (its aliquot sum) s(n): 130950226944
• 55285138944 is an abundant number, because the sum of its proper divisors (130950226944) is greater than itself. Its abundance is 75665088000

Bases of 55285138944

• Binary: 110011011111010000000100011000000000₂
• Hexadecimal: 0xCDF404600
• Base-36: PEBCE80

Squares and roots of 55285138944

• 55285138944 squared (55285138944²) is 3056446588057385435136
• 55285138944 cubed (55285138944³) is 168976074295667284826855659536384
• The square root of 55285138944 is 235127.9203837773
• The cube root of 55285138944 is 3809.5130747723

Scales and comparisons

• 55,285,138,944 seconds is equal to 1,757 years, 46 weeks, 4 days, 7 hours, 2 minutes, 24 seconds.
• To count from 1 to 55,285,138,944 would take you about three thousand, five hundred fifteen 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 55285138944 cubic inches would be around 317.5 feet tall.

Recreational maths with 55285138944

• 55285138944 backwards is 44983158255
• The number of decimal digits it has is: 11
• The sum of 55285138944's digits is 54
• More coming soon!