3130380

Names of 3130380

• Cardinal: 3130380 can be written as Three million, one hundred thirty thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.13038 × 10⁶

Factors of 3130380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 69

Divisors of 3130380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 17 18 20 22 27 30 31 33 34 36 44 45 51 54 55 60 62 66 68 85 90 93 99 102 108 110 124 132 135 153 155 165 170 180 186 187 198 204 220 255 270 279 297 306 310 330 340 341 372 374 396 459 465 495 510 527 540 558 561 594 612 620 660 682 748 765 837 918 930 935 990 1020 1023 1054 1116 1122 1188 1364 1395 1485 1530 1581 1674 1683 1705 1836 1860 1870 1980 2046 2108 2244 2295 2635 2790 2805 2970 3060 3069 3162 3348 3366 3410 3740 4092 4185 4590 4743 5049 5115 5270 5580 5610 5797 5940 6138 6324 6732 6820 7905 8370 8415 9180 9207 9486 10098 10230 10540 11220 11594 12276 14229 15345 15810 16740 16830 17391 18414 18972 20196 20460 23188 23715 25245 28458 28985 30690 31620 33660 34782 36828 46035 47430 50490 52173 56916 57970 61380 69564 71145 86955 92070 94860 100980 104346 115940 142290 156519 173910 184140 208692 260865 284580 313038 347820 521730 626076 782595 1043460 1565190 3130380
• Sum of all divisors σ(n): 11612160
• Sum of proper divisors (its aliquot sum) s(n): 8481780
• 3130380 is an abundant number, because the sum of its proper divisors (8481780) is greater than itself. Its abundance is 5351400

Bases of 3130380

• Binary: 1011111100010000001100₂
• Hexadecimal: 0x2FC40C
• Base-36: 1V3F0

Squares and roots of 3130380

• 3130380 squared (3130380²) is 9799278944400
• 3130380 cubed (3130380³) is 30675466821970872000
• The square root of 3130380 is 1769.2879923857
• The cube root of 3130380 is 146.2847386249

Scales and comparisons

• 3,130,380 seconds is equal to 5 weeks, 1 day, 5 hours, 33 minutes.
• To count from 1 to 3,130,380 would take you about seven 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 3130380 cubic inches would be around 12.2 feet tall.

Recreational maths with 3130380

• 3130380 backwards is 0830313
• 3130380 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3130380's digits is 18
• More coming soon!