380020800

Names of 380020800

• Cardinal: 380020800 can be written as Three hundred eighty million, twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 3.800208 × 10⁸

Factors of 380020800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1982

Divisors of 380020800

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 41 48 50 60 64 75 80 82 96 100 120 123 150 160 164 192 200 205 240 246 300 320 328 400 410 480 492 600 615 656 800 820 960 984 1025 1200 1230 1312 1600 1640 1931 1968 2050 2400 2460 2624 3075 3280 3862 3936 4100 4800 4920 5793 6150 6560 7724 7872 8200 9655 9840 11586 12300 13120 15448 16400 19310 19680 23172 24600 28965 30896 32800 38620 39360 46344 48275 49200 57930 61792 65600 77240 79171 92688 96550 98400 115860 123584 144825 154480 158342 185376 193100 196800 231720 237513 289650 308960 316684 370752 386200 395855 463440 475026 579300 617920 633368 772400 791710 926880 950052 1158600 1187565 1266736 1544800 1583420 1853760 1900104 1979275 2317200 2375130 2533472 3089600 3166840 3800208 3958550 4634400 4750260 5066944 5937825 6333680 7600416 7917100 9268800 9500520 11875650 12667360 15200832 15834200 19001040 23751300 25334720 31668400 38002080 47502600 63336800 76004160 95005200 126673600 190010400 380020800
• Sum of all divisors σ(n): 1277855712
• Sum of proper divisors (its aliquot sum) s(n): 897834912
• 380020800 is an abundant number, because the sum of its proper divisors (897834912) is greater than itself. Its abundance is 517814112

Bases of 380020800

• Binary: 10110101001101010100001000000₂
• Hexadecimal: 0x16A6A840
• Base-36: 6A95XC

Squares and roots of 380020800

• 380020800 squared (380020800²) is 144415808432640000
• 380020800 cubed (380020800³) is 54881011053218598912000000
• The square root of 380020800 is 19494.1221910605
• The cube root of 380020800 is 724.3288596867

Scales and comparisons

• 380,020,800 seconds is equal to 12 years, 4 weeks, 2 days, 9 hours, 20 minutes.
• To count from 1 to 380,020,800 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 380020800 cubic inches would be around 60.4 feet tall.

Recreational maths with 380020800

• 380020800 backwards is 008020083
• The number of decimal digits it has is: 9
• The sum of 380020800's digits is 21
• More coming soon!