4977457290

Names of 4977457290

• Cardinal: 4977457290 can be written as Four billion, nine hundred seventy-seven million, four hundred fifty-seven thousand, two hundred ninety.

Scientific notation

• Scientific notation: 4.97745729 × 10⁹

Factors of 4977457290

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2820

Divisors of 4977457290

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 81 90 117 130 135 162 169 195 234 270 338 351 390 405 507 585 702 810 845 1014 1053 1170 1521 1690 1755 2106 2197 2535 2797 3042 3510 4394 4563 5070 5265 5594 6591 7605 8391 9126 10530 10985 13182 13689 13985 15210 16782 19773 21970 22815 25173 27378 27970 32955 36361 39546 41955 45630 50346 59319 65910 68445 72722 75519 83910 98865 109083 118638 125865 136890 151038 177957 181805 197730 218166 226557 251730 296595 327249 355914 363610 377595 453114 472693 545415 593190 654498 755190 889785 945386 981747 1090830 1132785 1418079 1636245 1779570 1963494 2265570 2363465 2836158 2945241 3272490 4254237 4726930 4908735 5890482 6145009 7090395 8508474 9817470 12290018 12762711 14180790 14726205 18435027 21271185 25525422 29452410 30725045 36870054 38288133 42542370 55305081 61450090 63813555 76576266 92175135 110610162 127627110 165915243 184350270 191440665 276525405 331830486 382881330 497745729 553050810 829576215 995491458 1659152430 2488728645 4977457290
• Sum of all divisors σ(n): 14503824720
• Sum of proper divisors (its aliquot sum) s(n): 9526367430
• 4977457290 is an abundant number, because the sum of its proper divisors (9526367430) is greater than itself. Its abundance is 4548910140

Bases of 4977457290

• Binary: 100101000101011011111100010001010₂
• Hexadecimal: 0x128ADF88A
• Base-36: 2ABG6MI

Squares and roots of 4977457290

• 4977457290 squared (4977457290²) is 24775081073774144100
• 4977457290 cubed (4977457290³) is 123316907900998141364055489000
• The square root of 4977457290 is 70551.0970148587
• The cube root of 4977457290 is 1707.4022421161

Scales and comparisons

• 4,977,457,290 seconds is equal to 158 years, 13 weeks, 6 days, 11 hours, 1 minute, 30 seconds.
• To count from 1 to 4,977,457,290 would take you about three hundred sixteen 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 4977457290 cubic inches would be around 142.3 feet tall.

Recreational maths with 4977457290

• 4977457290 backwards is 0927547794
• 4977457290 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4977457290's digits is 54
• More coming soon!