2939994120

Names of 2939994120

• Cardinal: 2939994120 can be written as Two billion, nine hundred thirty-nine million, nine hundred ninety-four thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.93999412 × 10⁹

Factors of 2939994120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 175

Divisors of 2939994120

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 31 35 40 42 49 56 60 62 70 84 93 98 105 120 124 127 140 147 155 168 186 196 210 217 245 248 254 280 294 310 372 381 392 420 434 465 490 508 588 620 635 651 735 744 762 840 868 889 930 980 1016 1085 1176 1240 1270 1302 1470 1519 1524 1736 1778 1860 1905 1960 2170 2540 2604 2667 2940 3038 3048 3255 3556 3720 3810 3937 4340 4445 4557 5080 5208 5334 5880 6076 6223 6510 7112 7595 7620 7874 8680 8890 9114 10668 11811 12152 12446 13020 13335 15190 15240 15748 16129 17780 18228 18669 19685 21336 22785 23622 24892 26040 26670 27559 30380 31115 31496 32258 35560 36456 37338 39370 45570 47244 48387 49784 53340 55118 59055 60760 62230 64516 74676 78740 80645 82677 91140 93345 94488 96774 106680 110236 112903 118110 124460 129032 137795 149352 157480 161290 165354 182280 186690 192913 193548 220472 225806 236220 241935 248920 275590 322580 330708 338709 373380 385826 387096 413385 451612 472440 483870 499999 551180 564515 578739 645160 661416 677418 746760 771652 790321 826770 903224 964565 967740 999998 1102360 1129030 1157478 1354836 1499997 1543304 1580642 1653540 1693545 1929130 1935480 1999996 2258060 2314956 2370963 2499995 2709672 2893695 2999994 3161284 3307080 3387090 3499993 3858260 3951605 3999992 4516120 4629912 4741926 4999990 5787390 5999988 6322568 6774180 6999986 7499985 7716520 7903210 9483852 9999980 10499979 11574780 11854815 11999976 13548360 13999972 14999970 15806420 17499965 18967704 19999960 20999958 23149560 23709630 24499951 27999944 29999940 31612840 34999930 41999916 47419260 48999902 52499895 59999880 69999860 73499853 83999832 94838520 97999804 104999790 122499755 139999720 146999706 195999608 209999580 244999510 293999412 367499265 419999160 489999020 587998824 734998530 979998040 1469997060 2939994120
• Sum of all divisors σ(n): 10674996480
• Sum of proper divisors (its aliquot sum) s(n): 7735002360
• 2939994120 is an abundant number, because the sum of its proper divisors (7735002360) is greater than itself. Its abundance is 4795008240

Bases of 2939994120

• Binary: 10101111001111001100000000001000₂
• Hexadecimal: 0xAF3CC008
• Base-36: 1CME9ZC

Squares and roots of 2939994120

• 2939994120 squared (2939994120²) is 8643565425634574400
• 2939994120 cubed (2939994120³) is 25412031527200946004702528000
• The square root of 2939994120 is 54221.7126251099
• The cube root of 2939994120 is 1432.5687962843

Scales and comparisons

• 2,939,994,120 seconds is equal to 93 years, 25 weeks, 17 hours, 2 minutes.
• To count from 1 to 2,939,994,120 would take you about one hundred eighty-six 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 2939994120 cubic inches would be around 119.4 feet tall.

Recreational maths with 2939994120

• 2939994120 backwards is 0214999392
• The number of decimal digits it has is: 10
• The sum of 2939994120's digits is 48
• More coming soon!