4400309420

Names of 4400309420

• Cardinal: 4400309420 can be written as Four billion, four hundred million, three hundred nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.40030942 × 10⁹

Factors of 4400309420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 290

Divisors of 4400309420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 13 20 26 41 52 61 65 67 82 101 122 130 134 164 202 205 244 260 268 305 335 404 410 505 533 610 670 793 820 871 1010 1066 1220 1313 1340 1586 1742 2020 2132 2501 2626 2665 2747 3172 3484 3965 4087 4141 4355 5002 5252 5330 5494 6161 6565 6767 7930 8174 8282 8710 10004 10660 10988 12322 12505 13130 13534 13735 15860 16348 16564 17420 20435 20705 24644 25010 26260 27068 27470 30805 32513 33835 35711 40870 41410 50020 53131 53833 54940 61610 65026 67670 71422 80093 81740 82820 87971 106262 107666 123220 130052 135340 142844 160186 162565 167567 175942 178555 212524 215332 252601 265655 269165 277447 320372 325130 335134 351884 357110 400465 412787 439855 505202 531310 538330 554894 650260 670268 714220 800930 825574 837835 879710 1010404 1062620 1076660 1109788 1263005 1387235 1601860 1651148 1675670 1759420 2063935 2178371 2526010 2774470 3283813 3351340 3606811 4127870 4356742 5052020 5366231 5548940 6567626 7213622 8255740 8713484 10732462 10891855 13135252 14427244 16419065 16924267 18034055 21464924 21783710 26831155 32838130 33848534 36068110 43567420 53662310 65676260 67697068 72136220 84621335 107324620 169242670 220015471 338485340 440030942 880061884 1100077355 2200154710 4400309420
• Sum of all divisors σ(n): 10620070272
• Sum of proper divisors (its aliquot sum) s(n): 6219760852
• 4400309420 is an abundant number, because the sum of its proper divisors (6219760852) is greater than itself. Its abundance is 1819451432

Bases of 4400309420

• Binary: 100000110010001110110010010101100₂
• Hexadecimal: 0x1064764AC
• Base-36: 20RTWH8

Squares and roots of 4400309420

• 4400309420 squared (4400309420²) is 19362722991740736400
• 4400309420 cubed (4400309420³) is 85201972377407344578656888000
• The square root of 4400309420 is 66334.8281071113
• The cube root of 4400309420 is 1638.6809515717

Scales and comparisons

• 4,400,309,420 seconds is equal to 139 years, 47 weeks, 4 days, 12 hours, 10 minutes, 20 seconds.
• To count from 1 to 4,400,309,420 would take you about two hundred seventy-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 4400309420 cubic inches would be around 136.6 feet tall.

Recreational maths with 4400309420

• 4400309420 backwards is 0249030044
• 4400309420 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4400309420's digits is 26
• More coming soon!