1990312462080

Names of 1990312462080

• Cardinal: 1990312462080 can be written as One trillion, nine hundred ninety billion, three hundred twelve million, four hundred sixty-two thousand and eighty.

Scientific notation

• Scientific notation: 1.99031246208 × 10¹²

Factors of 1990312462080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1100614

Divisors of 1990312462080

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 157 160 180 192 240 256 288 314 320 360 384 471 480 576 628 640 720 768 785 942 960 1152 1256 1280 1413 1440 1570 1884 1920 2304 2355 2512 2826 2880 3140 3768 3840 4710 5024 5652 5760 6280 7065 7536 9420 10048 11304 11520 12560 14130 15072 18840 20096 22608 25120 28260 30144 37680 40192 45216 50240 56520 60288 75360 90432 100480 113040 120576 150720 180864 200960 226080 301440 361728 452160 602880 904320 1100447 1808640 2200894 3301341 4401788 5502235 6602682 8803576 9904023 11004470 13205364 16506705 17607152 19808046 22008940 26410728 33013410 35214304 39616092 44017880 49520115 52821456 66026820 70428608 79232184 88035760 99040230 105642912 132053640 140857216 158464368 172770179 176071520 198080460 211285824 264107280 281714432 316928736 345540358 352143040 396160920 422571648 518310537 528214560 633857472 691080716 704286080 792321840 845143296 863850895 1036621074 1056429120 1267714944 1382161432 1408572160 1554931611 1584643680 1727701790 2073242148 2112858240 2535429888 2591552685 2764322864 3109863222 3169287360 3455403580 4146484296 4225716480 5183105370 5528645728 6219726444 6338574720 6910807160 7774658055 8292968592 10366210740 11057291456 12439452888 12677149440 13821614320 15549316110 16585937184 20732421480 22114582912 24878905776 27643228640 31098632220 33171874368 41464842960 44229165824 49757811552 55286457280 62197264440 66343748736 82929685920 99515623104 110572914560 124394528880 132687497472 165859371840 199031246208 221145829120 248789057760 331718743680 398062492416 497578115520 663437487360 995156231040 1990312462080
• Sum of all divisors σ(n): 6930141708672
• Sum of proper divisors (its aliquot sum) s(n): 4939829246592
• 1990312462080 is an abundant number, because the sum of its proper divisors (4939829246592) is greater than itself. Its abundance is 2949516784512

Bases of 1990312462080

• Binary: 11100111101100111110111100000011100000000₂
• Hexadecimal: 0x1CF67DE0700
• Base-36: PEC4NGG0

Squares and roots of 1990312462080

• 1990312462080 squared (1990312462080²) is 3961343696710951437926400
• 1990312462080 cubed (1990312462080³) is 7884311726145862554518609473830912000
• The square root of 1990312462080 is 1410784.3428674703
• The cube root of 1990312462080 is 12578.8350104869

Scales and comparisons

• 1,990,312,462,080 seconds is equal to 63,285 years, 40 weeks, 3 days, 20 hours, 48 minutes.
• To count from 1 to 1,990,312,462,080 would take you about one hundred fifty-eight thousand, two hundred fourteen years!

  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 1990312462080 cubic inches would be around 1048.2 feet tall.

Recreational maths with 1990312462080

• 1990312462080 backwards is 0802642130991
• 1990312462080 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1990312462080's digits is 45
• More coming soon!