4459490120

Names of 4459490120

• Cardinal: 4459490120 can be written as Four billion, four hundred fifty-nine million, four hundred ninety thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.45949012 × 10⁹

Factors of 4459490120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 146

Divisors of 4459490120

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 31 37 40 62 71 74 124 142 148 155 185 248 284 296 310 355 370 568 620 710 740 1147 1240 1369 1420 1480 2201 2294 2627 2738 2840 4402 4588 5254 5476 5735 6845 8804 9176 10508 10952 11005 11470 13135 13690 17608 21016 22010 22940 26270 27380 42439 44020 45880 50653 52540 54760 81437 84878 88040 97199 101306 105080 162874 169756 194398 202612 212195 253265 325748 339512 388796 405224 407185 424390 485995 506530 651496 777592 814370 848780 971990 1013060 1570243 1628740 1697560 1943980 2026120 3013169 3140486 3257480 3596363 3887960 6026338 6280972 7192726 7851215 12052676 12561944 14385452 15065845 15702430 17981815 24105352 28770904 30131690 31404860 35963630 60263380 62809720 71927260 111487253 120526760 143854520 222974506 445949012 557436265 891898024 1114872530 2229745060 4459490120
• Sum of all divisors σ(n): 10795161600
• Sum of proper divisors (its aliquot sum) s(n): 6335671480
• 4459490120 is an abundant number, because the sum of its proper divisors (6335671480) is greater than itself. Its abundance is 1876181360

Bases of 4459490120

• Binary: 100001001110011100110101101001000₂
• Hexadecimal: 0x109CE6B48
• Base-36: 21R2CLK

Squares and roots of 4459490120

• 4459490120 squared (4459490120²) is 19887052130377614400
• 4459490120 cubed (4459490120³) is 88686112491343923285969728000
• The square root of 4459490120 is 66779.4138938041
• The cube root of 4459490120 is 1645.9945845933

Scales and comparisons

• 4,459,490,120 seconds is equal to 141 years, 41 weeks, 3 days, 11 hours, 15 minutes, 20 seconds.
• To count from 1 to 4,459,490,120 would take you about two hundred eighty-three 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 4459490120 cubic inches would be around 137.2 feet tall.

Recreational maths with 4459490120

• 4459490120 backwards is 0210949544
• The number of decimal digits it has is: 10
• The sum of 4459490120's digits is 38
• More coming soon!