5490408420

Names of 5490408420

• Cardinal: 5490408420 can be written as Five billion, four hundred ninety million, four hundred eight thousand, four hundred twenty.

Scientific notation

• Scientific notation: 5.49040842 × 10⁹

Factors of 5490408420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2021

Divisors of 5490408420

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 81 84 90 105 108 126 135 140 162 180 189 210 252 270 281 315 324 378 405 420 540 562 567 630 756 810 843 945 1124 1134 1260 1405 1620 1686 1723 1890 1967 2268 2529 2810 2835 3372 3446 3780 3934 4215 5058 5169 5620 5670 5901 6892 7587 7868 8430 8615 9835 10116 10338 11340 11802 12061 12645 15174 15507 16860 17230 17703 19670 20676 22761 23604 24122 25290 25845 29505 30348 31014 34460 35406 36183 37935 39340 45522 46521 48244 50580 51690 53109 59010 60305 62028 70812 72366 75870 77535 88515 91044 93042 103380 106218 108549 113805 118020 120610 139563 144732 151740 155070 159327 177030 180915 186084 212436 217098 227610 232605 241220 265545 279126 310140 318654 325647 354060 361830 434196 455220 465210 484163 531090 542745 558252 637308 651294 697815 723660 796635 930420 968326 976941 1062180 1085490 1302588 1395630 1452489 1593270 1628235 1936652 1953882 2170980 2420815 2791260 2904978 3186540 3256470 3389141 3907764 4357467 4841630 4884705 5809956 6512940 6778282 7262445 8714934 9683260 9769410 10167423 13072401 13556564 14524890 16945705 17429868 19538820 20334846 21787335 26144802 29049780 30502269 33891410 39217203 40669692 43574670 50837115 52289604 61004538 65362005 67782820 78434406 87149340 91506807 101674230 122009076 130724010 152511345 156868812 183013614 196086015 203348460 261448020 274520421 305022690 366027228 392172030 457534035 549040842 610045380 784344060 915068070 1098081684 1372602105 1830136140 2745204210 5490408420
• Sum of all divisors σ(n): 19765646208
• Sum of proper divisors (its aliquot sum) s(n): 14275237788
• 5490408420 is an abundant number, because the sum of its proper divisors (14275237788) is greater than itself. Its abundance is 8784829368

Bases of 5490408420

• Binary: 101000111010000001111101111100100₂
• Hexadecimal: 0x14740FBE4
• Base-36: 2ISUI90

Squares and roots of 5490408420

• 5490408420 squared (5490408420²) is 30144584618406896400
• 5490408420 cubed (5490408420³) is 165506081206303710980627688000
• The square root of 5490408420 is 74097.2902338541
• The cube root of 5490408420 is 1764.1474609477

Scales and comparisons

• 5,490,408,420 seconds is equal to 174 years, 30 weeks, 9 hours, 27 minutes.
• To count from 1 to 5,490,408,420 would take you about three hundred forty-nine 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 5490408420 cubic inches would be around 147 feet tall.

Recreational maths with 5490408420

• 5490408420 backwards is 0248040945
• 5490408420 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5490408420's digits is 36
• More coming soon!