4127940

Names of 4127940

• Cardinal: 4127940 can be written as Four million, one hundred twenty-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.12794 × 10⁶

Factors of 4127940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 117

Divisors of 4127940

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 19 20 30 34 36 38 45 51 57 60 68 71 76 85 90 95 102 114 142 153 170 171 180 190 204 213 228 255 284 285 306 323 340 342 355 380 426 510 570 612 639 646 684 710 765 852 855 969 1020 1065 1140 1207 1278 1292 1349 1420 1530 1615 1710 1938 2130 2414 2556 2698 2907 3060 3195 3230 3420 3621 3876 4047 4260 4828 4845 5396 5814 6035 6390 6460 6745 7242 8094 9690 10863 11628 12070 12141 12780 13490 14484 14535 16188 18105 19380 20235 21726 22933 24140 24282 26980 29070 36210 40470 43452 45866 48564 54315 58140 60705 68799 72420 80940 91732 108630 114665 121410 137598 206397 217260 229330 242820 275196 343995 412794 458660 687990 825588 1031985 1375980 2063970 4127940
• Sum of all divisors σ(n): 14152320
• Sum of proper divisors (its aliquot sum) s(n): 10024380
• 4127940 is an abundant number, because the sum of its proper divisors (10024380) is greater than itself. Its abundance is 5896440

Bases of 4127940

• Binary: 1111101111110011000100₂
• Hexadecimal: 0x3EFCC4
• Base-36: 2GH50

Squares and roots of 4127940

• 4127940 squared (4127940²) is 17039888643600
• 4127940 cubed (4127940³) is 70339637927462184000
• The square root of 4127940 is 2031.7332502079
• The cube root of 4127940 is 160.4148090713

Scales and comparisons

• 4,127,940 seconds is equal to 6 weeks, 5 days, 18 hours, 39 minutes.
• To count from 1 to 4,127,940 would take you about ten weeks!

  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 4127940 cubic inches would be around 13.4 feet tall.

Recreational maths with 4127940

• 4127940 backwards is 0497214
• The number of decimal digits it has is: 7
• The sum of 4127940's digits is 27
• More coming soon!