4542120

Names of 4542120

• Cardinal: 4542120 can be written as Four million, five hundred forty-two thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.54212 × 10⁶

Factors of 4542120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 89

Divisors of 4542120

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 31 33 36 37 40 44 45 55 60 62 66 72 74 88 90 93 99 110 111 120 124 132 148 155 165 180 185 186 198 220 222 248 264 279 296 310 330 333 341 360 370 372 396 407 440 444 465 495 555 558 620 660 666 682 740 744 792 814 888 930 990 1023 1110 1116 1147 1221 1240 1320 1332 1364 1395 1480 1628 1665 1705 1860 1980 2035 2046 2220 2232 2294 2442 2664 2728 2790 3069 3256 3330 3410 3441 3663 3720 3960 4070 4092 4440 4588 4884 5115 5580 5735 6105 6138 6660 6820 6882 7326 8140 8184 9176 9768 10230 10323 11160 11470 12210 12276 12617 13320 13640 13764 14652 15345 16280 17205 18315 20460 20646 22940 24420 24552 25234 27528 29304 30690 34410 36630 37851 40920 41292 45880 48840 50468 51615 61380 63085 68820 73260 75702 82584 100936 103230 113553 122760 126170 137640 146520 151404 189255 206460 227106 252340 302808 378510 412920 454212 504680 567765 757020 908424 1135530 1514040 2271060 4542120
• Sum of all divisors σ(n): 17072640
• Sum of proper divisors (its aliquot sum) s(n): 12530520
• 4542120 is an abundant number, because the sum of its proper divisors (12530520) is greater than itself. Its abundance is 7988400

Bases of 4542120

• Binary: 10001010100111010101000₂
• Hexadecimal: 0x454EA8
• Base-36: 2PCQ0

Squares and roots of 4542120

• 4542120 squared (4542120²) is 20630854094400
• 4542120 cubed (4542120³) is 93707814999256128000
• The square root of 4542120 is 2131.2249998533
• The cube root of 4542120 is 165.6098642867

Scales and comparisons

• 4,542,120 seconds is equal to 7 weeks, 3 days, 13 hours, 42 minutes.
• To count from 1 to 4,542,120 would take you about eleven 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 4542120 cubic inches would be around 13.8 feet tall.

Recreational maths with 4542120

• 4542120 backwards is 0212454
• 4542120 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 4542120's digits is 18
• More coming soon!