16401000

Names of 16401000

• Cardinal: 16401000 can be written as Sixteen million, four hundred one thousand.

Scientific notation

• Scientific notation: 1.6401 × 10⁷

Factors of 16401000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 99

Divisors of 16401000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 20 21 22 24 25 28 30 33 35 40 42 44 50 55 56 60 66 70 71 75 77 84 88 100 105 110 120 125 132 140 142 150 154 165 168 175 200 210 213 220 231 250 264 275 280 284 300 308 330 350 355 375 385 420 426 440 462 497 500 525 550 568 600 616 660 700 710 750 770 781 825 840 852 875 924 994 1000 1050 1065 1100 1155 1320 1375 1400 1420 1491 1500 1540 1562 1650 1704 1750 1775 1848 1925 1988 2100 2130 2200 2310 2343 2485 2625 2750 2840 2982 3000 3080 3124 3300 3500 3550 3850 3905 3976 4125 4200 4260 4620 4686 4970 5250 5325 5467 5500 5775 5964 6248 6600 7000 7100 7455 7700 7810 8250 8520 8875 9240 9372 9625 9940 10500 10650 10934 11000 11550 11715 11928 12425 14200 14910 15400 15620 16401 16500 17750 18744 19250 19525 19880 21000 21300 21868 23100 23430 24850 26625 27335 28875 29820 31240 32802 33000 35500 37275 38500 39050 42600 43736 46200 46860 49700 53250 54670 57750 58575 59640 62125 65604 71000 74550 77000 78100 82005 93720 97625 99400 106500 109340 115500 117150 124250 131208 136675 149100 156200 164010 186375 195250 213000 218680 231000 234300 248500 273350 292875 298200 328020 372750 390500 410025 468600 497000 546700 585750 656040 683375 745500 781000 820050 1093400 1171500 1366750 1491000 1640100 2050125 2343000 2733500 3280200 4100250 5467000 8200500 16401000
• Sum of all divisors σ(n): 64696320
• Sum of proper divisors (its aliquot sum) s(n): 48295320
• 16401000 is an abundant number, because the sum of its proper divisors (48295320) is greater than itself. Its abundance is 31894320

Bases of 16401000

• Binary: 111110100100001001101000₂
• Hexadecimal: 0xFA4268
• Base-36: 9RJ3C

Squares and roots of 16401000

• 16401000 squared (16401000²) is 268992801000000
• 16401000 cubed (16401000³) is 4411750929201000000000
• The square root of 16401000 is 4049.8148105809
• The cube root of 16401000 is 254.0719824093

Scales and comparisons

• 16,401,000 seconds is equal to 27 weeks, 19 hours, 50 minutes.
• To count from 1 to 16,401,000 would take you about forty 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 16401000 cubic inches would be around 21.2 feet tall.

Recreational maths with 16401000

• 16401000 backwards is 00010461
• 16401000 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 16401000's digits is 12
• More coming soon!