3966480400

Names of 3966480400

• Cardinal: 3966480400 can be written as Three billion, nine hundred sixty-six million, four hundred eighty thousand, four hundred.

Scientific notation

• Scientific notation: 3.9664804 × 10⁹

Factors of 3966480400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 121

Divisors of 3966480400

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 47 50 67 80 94 100 134 188 200 235 268 335 376 400 470 536 670 752 940 1072 1175 1340 1675 1880 2209 2350 2680 3149 3350 3760 4418 4489 4700 5360 6298 6700 8836 8978 9400 11045 12596 13400 15745 17672 17956 18800 22090 22445 25192 26800 31490 35344 35912 44180 44890 50384 55225 62980 71824 78725 88360 89780 110450 112225 125960 148003 157450 176720 179560 210983 220900 224450 251920 296006 314900 359120 421966 441800 448900 592012 629800 740015 843932 883600 897800 1054915 1184024 1259600 1480030 1687864 1795600 2109830 2368048 2960060 3375728 3700075 4219660 5274575 5920120 7400150 8439320 9916201 10549150 11840240 14800300 16878640 19832402 21098300 29600600 39664804 42196600 49581005 59201200 79329608 84393200 99162010 158659216 198324020 247905025 396648040 495810050 793296080 991620100 1983240200 3966480400
• Sum of all divisors σ(n): 9884028189
• Sum of proper divisors (its aliquot sum) s(n): 5917547789
• 3966480400 is an abundant number, because the sum of its proper divisors (5917547789) is greater than itself. Its abundance is 1951067389

Bases of 3966480400

• Binary: 11101100011010111011000000010000₂
• Hexadecimal: 0xEC6BB010
• Base-36: 1TLJFV4

Squares and roots of 3966480400

• 3966480400 squared (3966480400²) is 15732966763584160000
• 3966480400 cubed (3966480400³) is 62404504301608004390464000000
• 3966480400 is a perfect square number. Its square root is 62980
• The cube root of 3966480400 is 1582.9545208875

Scales and comparisons

• 3,966,480,400 seconds is equal to 126 years, 6 weeks, 2 days, 8 hours, 6 minutes, 40 seconds.
• To count from 1 to 3,966,480,400 would take you about two hundred fifty-two 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 3966480400 cubic inches would be around 131.9 feet tall.

Recreational maths with 3966480400

• 3966480400 backwards is 0040846693
• 3966480400 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3966480400's digits is 40
• More coming soon!