470204640

Names of 470204640

• Cardinal: 470204640 can be written as Four hundred seventy million, two hundred four thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.7020464 × 10⁸

Factors of 470204640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 14230

Divisors of 470204640

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 69 72 80 90 92 96 115 120 138 144 160 180 184 207 230 240 276 288 345 360 368 414 460 480 552 690 720 736 828 920 1035 1104 1380 1440 1656 1840 2070 2208 2760 3312 3680 4140 5520 6624 8280 11040 14197 16560 28394 33120 42591 56788 70985 85182 113576 127773 141970 170364 212955 227152 255546 283940 326531 340728 425910 454304 511092 567880 638865 653062 681456 851820 979593 1022184 1135760 1277730 1306124 1362912 1632655 1703640 1959186 2044368 2271520 2555460 2612248 2938779 3265310 3407280 3918372 4088736 4897965 5110920 5224496 5877558 6530620 6814560 7836744 9795930 10221840 10448992 11755116 13061240 14693895 15673488 19591860 20443680 23510232 26122480 29387790 31346976 39183720 47020464 52244960 58775580 78367440 94040928 117551160 156734880 235102320 470204640
• Sum of all divisors σ(n): 1674455328
• Sum of proper divisors (its aliquot sum) s(n): 1204250688
• 470204640 is an abundant number, because the sum of its proper divisors (1204250688) is greater than itself. Its abundance is 734046048

Bases of 470204640

• Binary: 11100000001101100000011100000₂
• Hexadecimal: 0x1C06C0E0
• Base-36: 7RY480

Squares and roots of 470204640

• 470204640 squared (470204640²) is 221092403477529600
• 470204640 cubed (470204640³) is 103958673983886553657344000
• The square root of 470204640 is 21684.2025447099
• The cube root of 470204640 is 777.6108353415

Scales and comparisons

• 470,204,640 seconds is equal to 14 years, 49 weeks, 3 days, 4 hours, 24 minutes.
• To count from 1 to 470,204,640 would take you about twenty-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 470204640 cubic inches would be around 64.8 feet tall.

Recreational maths with 470204640

• 470204640 backwards is 046402074
• The number of decimal digits it has is: 9
• The sum of 470204640's digits is 27
• More coming soon!