4001400

Names of 4001400

• Cardinal: 4001400 can be written as Four million, one thousand, four hundred.

Scientific notation

• Scientific notation: 4.0014 × 10⁶

Factors of 4001400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 42

Divisors of 4001400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 19 20 24 25 26 27 30 36 38 39 40 45 50 52 54 57 60 65 72 75 76 78 81 90 95 100 104 108 114 117 120 130 135 150 152 156 162 171 180 190 195 200 216 225 228 234 247 260 270 285 300 312 324 325 342 351 360 380 390 405 450 456 468 475 494 513 520 540 570 585 600 648 650 675 684 702 741 760 780 810 855 900 936 950 975 988 1026 1053 1080 1140 1170 1235 1300 1350 1368 1404 1425 1482 1539 1560 1620 1710 1755 1800 1900 1950 1976 2025 2052 2106 2223 2280 2340 2470 2565 2600 2700 2808 2850 2925 2964 3078 3240 3420 3510 3705 3800 3900 4050 4104 4212 4275 4446 4680 4940 5130 5265 5400 5700 5850 5928 6156 6175 6669 6840 7020 7410 7695 7800 8100 8424 8550 8775 8892 9880 10260 10530 11115 11400 11700 12312 12350 12825 13338 14040 14820 15390 16200 17100 17550 17784 18525 20007 20520 21060 22230 23400 24700 25650 26325 26676 29640 30780 33345 34200 35100 37050 38475 40014 42120 44460 49400 51300 52650 53352 55575 61560 66690 70200 74100 76950 80028 88920 100035 102600 105300 111150 133380 148200 153900 160056 166725 200070 210600 222300 266760 307800 333450 400140 444600 500175 666900 800280 1000350 1333800 2000700 4001400
• Sum of all divisors σ(n): 15754200
• Sum of proper divisors (its aliquot sum) s(n): 11752800
• 4001400 is an abundant number, because the sum of its proper divisors (11752800) is greater than itself. Its abundance is 7751400

Bases of 4001400

• Binary: 1111010000111001111000₂
• Hexadecimal: 0x3D0E78
• Base-36: 2DRI0

Squares and roots of 4001400

• 4001400 squared (4001400²) is 16011201960000
• 4001400 cubed (4001400³) is 64067223522744000000
• The square root of 4001400 is 2000.3499693803
• The cube root of 4001400 is 158.7586227157

Scales and comparisons

• 4,001,400 seconds is equal to 6 weeks, 4 days, 7 hours, 30 minutes.
• To count from 1 to 4,001,400 would take you about nine 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 4001400 cubic inches would be around 13.2 feet tall.

Recreational maths with 4001400

• 4001400 backwards is 0041004
• 4001400 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 4001400's digits is 9
• More coming soon!