3968200320

Names of 3968200320

• Cardinal: 3968200320 can be written as Three billion, nine hundred sixty-eight million, two hundred thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.96820032 × 10⁹

Factors of 3968200320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 42196

Divisors of 3968200320

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 140 147 160 168 192 196 210 224 240 245 280 294 320 336 384 392 420 448 480 490 560 588 640 672 735 784 840 896 960 980 1120 1176 1344 1470 1568 1680 1920 1960 2240 2352 2688 2940 3136 3360 3920 4480 4704 5880 6272 6720 7840 9408 11760 13440 15680 18816 23520 31360 42179 47040 84358 94080 126537 168716 210895 253074 295253 337432 421790 506148 590506 632685 674864 843580 885759 1012296 1181012 1265370 1349728 1476265 1687160 1771518 2024592 2066771 2362024 2530740 2699456 2952530 3374320 3543036 4049184 4133542 4428795 4724048 5061480 5398912 5905060 6200313 6748640 7086072 8098368 8267084 8857590 9448096 10122960 10333855 11810120 12400626 13497280 14172144 16196736 16534168 17715180 18896192 20245920 20667710 23620240 24801252 26994560 28344288 31001565 33068336 35430360 37792384 40491840 41335420 47240480 49602504 56688576 62003130 66136672 70860720 80983680 82670840 94480960 99205008 113377152 124006260 132273344 141721440 165341680 188961920 198410016 248012520 264546688 283442880 330683360 396820032 496025040 566885760 661366720 793640064 992050080 1322733440 1984100160 3968200320
• Sum of all divisors σ(n): 14714071200
• Sum of proper divisors (its aliquot sum) s(n): 10745870880
• 3968200320 is an abundant number, because the sum of its proper divisors (10745870880) is greater than itself. Its abundance is 6777670560

Bases of 3968200320

• Binary: 11101100100001011110111010000000₂
• Hexadecimal: 0xEC85EE80
• Base-36: 1TMKAYO

Squares and roots of 3968200320

• 3968200320 squared (3968200320²) is 15746613779648102400
• 3968200320 cubed (3968200320³) is 62485717839316009431072768000
• The square root of 3968200320 is 62993.6530136171
• The cube root of 3968200320 is 1583.1832847157

Scales and comparisons

• 3,968,200,320 seconds is equal to 126 years, 9 weeks, 1 day, 5 hours, 52 minutes.
• To count from 1 to 3,968,200,320 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 3968200320 cubic inches would be around 131.9 feet tall.

Recreational maths with 3968200320

• 3968200320 backwards is 0230028693
• The number of decimal digits it has is: 10
• The sum of 3968200320's digits is 33
• More coming soon!