3390749505

Names of 3390749505

• Cardinal: 3390749505 can be written as Three billion, three hundred ninety million, seven hundred forty-nine thousand, five hundred five.

Scientific notation

• Scientific notation: 3.390749505 × 10⁹

Factors of 3390749505

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 620

Divisors of 3390749505

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 5 9 11 13 15 27 33 39 45 55 65 81 99 117 127 135 143 165 195 297 351 381 405 429 461 495 585 635 715 891 1053 1143 1287 1383 1397 1485 1651 1755 1905 2145 2305 3429 3861 4149 4191 4455 4953 5071 5265 5715 5993 6435 6915 6985 8255 10287 11583 12447 12573 14859 15213 17145 17979 18161 19305 20745 20955 24765 25355 29965 37341 37719 44577 45639 51435 53937 54483 57915 58547 62235 62865 65923 74295 76065 89895 90805 113157 133731 136917 161811 163449 175641 186705 188595 197769 222885 228195 269685 272415 292735 329615 410751 485433 490347 526923 565785 593307 644017 668655 684585 761111 809055 817245 878205 988845 1471041 1580769 1779921 1932051 2053755 2283333 2427165 2451735 2634615 2966535 3220085 3805555 4742307 5339763 5796153 6849999 7355205 7903845 8372221 8899605 9660255 11416665 17388459 20549997 23711535 25116663 26698815 28980765 34249995 41861105 52165377 61649991 75349989 86942295 102749985 125583315 226049967 260826885 308249955 376749945 678149901 1130249835 3390749505
• Sum of all divisors σ(n): 7212699648
• Sum of proper divisors (its aliquot sum) s(n): 3821950143
• 3390749505 is an abundant number, because the sum of its proper divisors (3821950143) is greater than itself. Its abundance is 431200638

Bases of 3390749505

• Binary: 11001010000110101011101101000001₂
• Hexadecimal: 0xCA1ABB41
• Base-36: 1K2RJ29

Squares and roots of 3390749505

• 3390749505 squared (3390749505²) is 11497182205657745025
• 3390749505 cubed (3390749505³) is 38984064872728807142934962625
• The square root of 3390749505 is 58230.1425809691
• The cube root of 3390749505 is 1502.3296399785

Scales and comparisons

• 3,390,749,505 seconds is equal to 107 years, 42 weeks, 2 days, 18 hours, 51 minutes, 45 seconds.
• To count from 1 to 3,390,749,505 would take you about two hundred fifteen 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 3390749505 cubic inches would be around 125.2 feet tall.

Recreational maths with 3390749505

• 3390749505 backwards is 5059470933
• 3390749505 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3390749505's digits is 45
• More coming soon!