5481810000

Names of 5481810000

• Cardinal: 5481810000 can be written as Five billion, four hundred eighty-one million, eight hundred ten thousand.

Scientific notation

• Scientific notation: 5.48181 × 10⁹

Factors of 5481810000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 346

Divisors of 5481810000

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 72 75 79 80 90 100 108 120 125 135 144 150 158 180 200 216 225 237 240 250 257 270 300 316 360 375 395 400 432 450 474 500 514 540 600 625 632 675 711 720 750 771 790 900 948 1000 1028 1080 1125 1185 1200 1250 1264 1285 1350 1422 1500 1542 1580 1800 1875 1896 1975 2000 2056 2133 2160 2250 2313 2370 2500 2570 2700 2844 3000 3084 3160 3375 3555 3600 3750 3792 3855 3950 4112 4266 4500 4626 4740 5000 5140 5400 5625 5688 5925 6000 6168 6320 6425 6750 6939 7110 7500 7710 7900 8532 9000 9252 9480 9875 10000 10280 10665 10800 11250 11376 11565 11850 12336 12850 13500 13878 14220 15000 15420 15800 16875 17064 17775 18000 18504 18960 19275 19750 20303 20560 21330 22500 23130 23700 25700 27000 27756 28440 29625 30000 30840 31600 32125 33750 34128 34695 35550 37008 38550 39500 40606 42660 45000 46260 47400 49375 51400 53325 54000 55512 56880 57825 59250 60909 61680 64250 67500 69390 71100 77100 79000 81212 85320 88875 90000 92520 94800 96375 98750 101515 102800 106650 111024 115650 118500 121818 128500 135000 138780 142200 148125 154200 158000 160625 162424 170640 173475 177750 182727 185040 192750 197500 203030 213300 231300 237000 243636 257000 266625 270000 277560 284400 289125 296250 304545 308400 321250 324848 346950 355500 365454 385500 395000 406060 426600 444375 462600 474000 481875 487272 507575 514000 533250 548181 555120 578250 592500 609090 642500 693900 711000 730908 771000 790000 812120 853200 867375 888750 913635 925200 963750 974544 1015150 1066500 1096362 1156500 1185000 1218180 1285000 1333125 1387800 1422000 1445625 1461816 1522725 1542000 1624240 1734750 1777500 1827270 1927500 2030300 2133000 2192724 2313000 2370000 2436360 2537875 2570000 2666250 2740905 2775600 2891250 2923632 3045450 3469500 3555000 3654540 3855000 4060600 4266000 4336875 4385448 4568175 4626000 4872720 5075750 5332500 5481810 5782500 6090900 6939000 7110000 7309080 7613625 7710000 8121200 8673750 8770896 9136350 10151500 10665000 10963620 11565000 12181800 12689375 13704525 13878000 14618160 15227250 17347500 18272700 20303000 21330000 21927240 22840875 23130000 24363600 25378750 27409050 30454500 34695000 36545400 38068125 40606000 43854480 45681750 50757500 54818100 60909000 68522625 69390000 73090800 76136250 91363500 101515000 109636200 114204375 121818000 137045250 152272500 182727000 203030000 219272400 228408750 274090500 304545000 342613125 365454000 456817500 548181000 609090000 685226250 913635000 1096362000 1370452500 1827270000 2740905000 5481810000
• Sum of all divisors σ(n): 19988601600
• Sum of proper divisors (its aliquot sum) s(n): 14506791600
• 5481810000 is an abundant number, because the sum of its proper divisors (14506791600) is greater than itself. Its abundance is 9024981600

Bases of 5481810000

• Binary: 101000110101111011100100001010000₂
• Hexadecimal: 0x146BDC850
• Base-36: 2INQ7O0

Squares and roots of 5481810000

• 5481810000 squared (5481810000²) is 30050240876100000000
• 5481810000 cubed (5481810000³) is 164729710937013741000000000000
• The square root of 5481810000 is 74039.2463494869
• The cube root of 5481810000 is 1763.2260476327

Scales and comparisons

• 5,481,810,000 seconds is equal to 174 years, 15 weeks, 5 days, 21 hours.
• To count from 1 to 5,481,810,000 would take you about three hundred forty-eight 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 5481810000 cubic inches would be around 146.9 feet tall.

Recreational maths with 5481810000

• 5481810000 backwards is 0000181845
• 5481810000 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5481810000's digits is 27
• More coming soon!