4742409870

Names of 4742409870

• Cardinal: 4742409870 can be written as Four billion, seven hundred forty-two million, four hundred nine thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 4.74240987 × 10⁹

Factors of 4742409870

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 148

Divisors of 4742409870

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 81 90 99 110 121 127 135 162 165 198 242 243 254 270 297 330 363 381 405 486 495 594 605 635 726 762 810 891 990 1089 1143 1210 1215 1270 1397 1485 1782 1815 1905 2178 2286 2430 2673 2794 2970 3267 3429 3630 3810 4191 4455 5346 5445 5715 6534 6858 6985 8382 8910 9801 10287 10890 11430 12573 13365 13970 15367 16129 16335 17145 19602 20574 20955 25146 26730 29403 30734 30861 32258 32670 34290 37719 41910 46101 48387 49005 51435 58806 61722 62865 75438 76835 80645 92202 96774 98010 102870 113157 125730 138303 145161 147015 153670 154305 161290 177419 188595 226314 230505 241935 276606 290322 294030 308610 339471 354838 377190 414909 435483 461010 483870 532257 565785 678942 691515 725805 829818 870966 887095 1064514 1131570 1244727 1306449 1383030 1451610 1596771 1697355 1774190 1951609 2074545 2177415 2489454 2612898 2661285 3193542 3394710 3734181 3903218 3919347 4149090 4354830 4790313 5322570 5854827 6223635 6532245 7468362 7838694 7983855 9580626 9758045 11709654 12447270 13064490 14370939 15967710 17564481 18670905 19516090 19596735 23951565 28741878 29274135 35128962 37341810 39193470 43112817 47903130 52693443 58548270 71854695 86225634 87822405 105386886 143709390 158080329 175644810 215564085 263467215 316160658 431128170 474240987 526934430 790401645 948481974 1580803290 2371204935 4742409870
• Sum of all divisors σ(n): 14166609912
• Sum of proper divisors (its aliquot sum) s(n): 9424200042
• 4742409870 is an abundant number, because the sum of its proper divisors (9424200042) is greater than itself. Its abundance is 4681790172

Bases of 4742409870

• Binary: 100011010101010110110111010001110₂
• Hexadecimal: 0x11AAB6E8E
• Base-36: 26FIAVI

Squares and roots of 4742409870

• 4742409870 squared (4742409870²) is 22490451375073416900
• 4742409870 cubed (4742409870³) is 106658938581903244281184803000
• The square root of 4742409870 is 68865.1571551245
• The cube root of 4742409870 is 1680.0918635991

Scales and comparisons

• 4,742,409,870 seconds is equal to 150 years, 41 weeks, 2 days, 4 minutes, 30 seconds.
• To count from 1 to 4,742,409,870 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 4742409870 cubic inches would be around 140 feet tall.

Recreational maths with 4742409870

• 4742409870 backwards is 0789042474
• 4742409870 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4742409870's digits is 45
• More coming soon!