4720797450

Names of 4720797450

• Cardinal: 4720797450 can be written as Four billion, seven hundred twenty million, seven hundred ninety-seven thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.72079745 × 10⁹

Factors of 4720797450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7394

Divisors of 4720797450

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 53 54 75 81 90 106 135 150 159 162 225 243 265 270 318 405 450 477 486 530 675 795 810 954 1215 1325 1350 1431 1590 2025 2385 2430 2650 2862 3975 4050 4293 4770 6075 7155 7331 7950 8586 11925 12150 12879 14310 14662 21465 21993 23850 25758 35775 36655 42930 43986 64395 65979 71550 73310 107325 109965 128790 131958 183275 197937 214650 219930 321975 329895 366550 388543 395874 549825 593811 643950 659790 777086 989685 1099650 1165629 1187622 1649475 1781433 1942715 1979370 2331258 2969055 3298950 3496887 3562866 3885430 4948425 5828145 5938110 6993774 8907165 9713575 9896850 10490661 11656290 14845275 17484435 17814330 19427150 20981322 29140725 29690550 31471983 34968870 44535825 52453305 58281450 62943966 87422175 89071650 94415949 104906610 157359915 174844350 188831898 262266525 314719830 472079745 524533050 786799575 944159490 1573599150 2360398725 4720797450
• Sum of all divisors σ(n): 13402954656
• Sum of proper divisors (its aliquot sum) s(n): 8682157206
• 4720797450 is an abundant number, because the sum of its proper divisors (8682157206) is greater than itself. Its abundance is 3961359756

Bases of 4720797450

• Binary: 100011001011000011010011100001010₂
• Hexadecimal: 0x11961A70A
• Base-36: 262N2MI

Squares and roots of 4720797450

• 4720797450 squared (4720797450²) is 22285928563926502500
• 4720797450 cubed (4720797450³) is 105207354735466394989418625000
• The square root of 4720797450 is 68708.0595709121
• The cube root of 4720797450 is 1677.5357685993

Scales and comparisons

• 4,720,797,450 seconds is equal to 150 years, 5 weeks, 3 days, 20 hours, 37 minutes, 30 seconds.
• To count from 1 to 4,720,797,450 would take you about three hundred 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 4720797450 cubic inches would be around 139.8 feet tall.

Recreational maths with 4720797450

• 4720797450 backwards is 0547970274
• 4720797450 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4720797450's digits is 45
• More coming soon!