380503980

Names of 380503980

• Cardinal: 380503980 can be written as Three hundred eighty million, five hundred three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 3.8050398 × 10⁸

Factors of 380503980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1396

Divisors of 380503980

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 59 60 81 90 108 118 135 162 177 180 236 243 270 295 324 354 405 486 531 540 590 708 810 885 972 1062 1180 1215 1327 1593 1620 1770 2124 2430 2654 2655 3186 3540 3981 4779 4860 5308 5310 6372 6635 7962 7965 9558 10620 11943 13270 14337 15924 15930 19116 19905 23886 23895 26540 28674 31860 35829 39810 47772 47790 57348 59715 71658 71685 78293 79620 95580 107487 119430 143316 143370 156586 179145 214974 234879 238860 286740 313172 322461 358290 391465 429948 469758 537435 644922 704637 716580 782930 939516 1074870 1174395 1289844 1409274 1565860 1612305 2113911 2149740 2348790 2818548 3224610 3523185 4227822 4697580 6341733 6449220 7046370 8455644 10569555 12683466 14092740 19025199 21139110 25366932 31708665 38050398 42278220 63417330 76100796 95125995 126834660 190251990 380503980
• Sum of all divisors σ(n): 1218147840
• Sum of proper divisors (its aliquot sum) s(n): 837643860
• 380503980 is an abundant number, because the sum of its proper divisors (837643860) is greater than itself. Its abundance is 457139880

Bases of 380503980

• Binary: 10110101011100000011110101100₂
• Hexadecimal: 0x16AE07AC
• Base-36: 6AJIR0

Squares and roots of 380503980

• 380503980 squared (380503980²) is 144783278795840400
• 380503980 cubed (380503980³) is 55090613819266879644792000
• The square root of 380503980 is 19506.5112206155
• The cube root of 380503980 is 724.6357139383

Scales and comparisons

• 380,503,980 seconds is equal to 12 years, 5 weeks, 23 hours, 33 minutes.
• To count from 1 to 380,503,980 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 380503980 cubic inches would be around 60.4 feet tall.

Recreational maths with 380503980

• 380503980 backwards is 089305083
• 380503980 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 380503980's digits is 36
• More coming soon!