389824960

Names of 389824960

• Cardinal: 389824960 can be written as Three hundred eighty-nine million, eight hundred twenty-four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 3.8982496 × 10⁸

Factors of 389824960

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 413

Divisors of 389824960

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 29 32 34 35 40 56 58 64 68 70 80 85 112 116 119 136 140 145 160 170 203 224 232 238 272 280 290 320 340 353 406 448 464 476 493 544 560 580 595 680 706 812 928 952 986 1015 1088 1120 1160 1190 1360 1412 1624 1765 1856 1904 1972 2030 2240 2320 2380 2465 2471 2720 2824 3248 3451 3530 3808 3944 4060 4640 4760 4930 4942 5440 5648 6001 6496 6902 7060 7616 7888 8120 9280 9520 9860 9884 10237 11296 12002 12355 12992 13804 14120 15776 16240 17255 19040 19720 19768 20474 22592 24004 24710 27608 28240 30005 31552 32480 34510 38080 39440 39536 40948 42007 48008 49420 51185 55216 56480 60010 64960 69020 71659 78880 79072 81896 84014 96016 98840 102370 110432 112960 120020 138040 143318 157760 158144 163792 168028 174029 192032 197680 204740 210035 220864 240040 276080 286636 327584 336056 348058 358295 384064 395360 409480 420070 480080 552160 573272 655168 672112 696116 716590 790720 818960 840140 870145 960160 1104320 1146544 1218203 1344224 1392232 1433180 1637920 1680280 1740290 1920320 2293088 2436406 2688448 2784464 2866360 3275840 3360560 3480580 4586176 4872812 5568928 5732720 6091015 6721120 6961160 9745624 11137856 11465440 12182030 13442240 13922320 19491248 22930880 24364060 27844640 38982496 48728120 55689280 77964992 97456240 194912480 389824960
• Sum of all divisors σ(n): 1165311360
• Sum of proper divisors (its aliquot sum) s(n): 775486400
• 389824960 is an abundant number, because the sum of its proper divisors (775486400) is greater than itself. Its abundance is 385661440

Bases of 389824960

• Binary: 10111001111000100000111000000₂
• Hexadecimal: 0x173C41C0
• Base-36: 6G3AV4

Squares and roots of 389824960

• 389824960 squared (389824960²) is 151963499439001600
• 389824960 cubed (389824960³) is 59239165090268821159936000
• The square root of 389824960 is 19743.9854132847
• The cube root of 389824960 is 730.5050361461

Scales and comparisons

• 389,824,960 seconds is equal to 12 years, 20 weeks, 3 days, 20 hours, 42 minutes, 40 seconds.
• To count from 1 to 389,824,960 would take you about eighteen 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 389824960 cubic inches would be around 60.9 feet tall.

Recreational maths with 389824960

• 389824960 backwards is 069428983
• The number of decimal digits it has is: 9
• The sum of 389824960's digits is 49
• More coming soon!