4742057772

Names of 4742057772

• Cardinal: 4742057772 can be written as Four billion, seven hundred forty-two million, fifty-seven thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 4.742057772 × 10⁹

Factors of 4742057772

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1451

Divisors of 4742057772

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 36 38 57 61 76 89 114 122 171 178 183 228 244 267 342 356 366 534 549 684 732 801 1068 1098 1159 1277 1602 1691 2196 2318 2554 3204 3382 3477 3831 4636 5073 5108 5429 6764 6954 7662 10146 10431 10858 11493 13908 15219 15324 16287 20292 20862 21716 22986 24263 30438 32574 41724 45972 48526 48861 60876 65148 72789 77897 97052 97722 103151 113653 145578 155794 195444 206302 218367 227306 233691 291156 309453 311588 340959 412604 436734 454612 467382 618906 681918 701073 873468 928359 934764 1022877 1237812 1363836 1402146 1480043 1856718 2045754 2159407 2804292 2960086 3713436 4091508 4318814 4440129 5920172 6478221 6932833 8637628 8880258 12956442 13320387 13865666 17760516 19434663 20798499 25912884 26640774 27731332 38869326 41596998 53281548 62395497 77738652 83193996 124790994 131723827 249581988 263447654 395171481 526895308 790342962 1185514443 1580685924 2371028886 4742057772
• Sum of all divisors σ(n): 12978856800
• Sum of proper divisors (its aliquot sum) s(n): 8236799028
• 4742057772 is an abundant number, because the sum of its proper divisors (8236799028) is greater than itself. Its abundance is 3494741256

Bases of 4742057772

• Binary: 100011010101001100000111100101100₂
• Hexadecimal: 0x11AA60F2C
• Base-36: 26FAR70

Squares and roots of 4742057772

• 4742057772 squared (4742057772²) is 22487111912985603984
• 4742057772 cubed (4742057772³) is 106635183816807171096441363648
• The square root of 4742057772 is 68862.6006770003
• The cube root of 4742057772 is 1680.0502833589

Scales and comparisons

• 4,742,057,772 seconds is equal to 150 years, 40 weeks, 4 days, 22 hours, 16 minutes, 12 seconds.
• To count from 1 to 4,742,057,772 would take you about three hundred one 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 4742057772 cubic inches would be around 140 feet tall.

Recreational maths with 4742057772

• 4742057772 backwards is 2777502474
• The number of decimal digits it has is: 10
• The sum of 4742057772's digits is 45
• More coming soon!