12731904000

Names of 12731904000

• Cardinal: 12731904000 can be written as Twelve billion, seven hundred thirty-one million, nine hundred four thousand.

Scientific notation

• Scientific notation: 1.2731904 × 10¹⁰

Factors of 12731904000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 317

Divisors of 12731904000

• Number of divisors d(n): 520
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 125 128 135 144 150 160 162 180 192 200 216 225 240 250 256 270 288 300 307 320 324 360 375 384 400 405 432 450 480 500 512 540 576 600 614 640 648 675 720 750 768 800 810 864 900 921 960 1000 1024 1080 1125 1152 1200 1228 1280 1296 1350 1440 1500 1535 1536 1600 1620 1728 1800 1842 1920 2000 2025 2048 2160 2250 2304 2400 2456 2560 2592 2700 2763 2880 3000 3070 3072 3200 3240 3375 3456 3600 3684 3840 4000 4050 4096 4320 4500 4605 4608 4800 4912 5120 5184 5400 5526 5760 6000 6140 6144 6400 6480 6750 6912 7200 7368 7675 7680 8000 8100 8289 8640 9000 9210 9216 9600 9824 10125 10240 10368 10800 11052 11520 12000 12280 12288 12800 12960 13500 13815 13824 14400 14736 15350 15360 16000 16200 16578 17280 18000 18420 18432 19200 19648 20250 20480 20736 21600 22104 23025 23040 24000 24560 24867 25600 25920 27000 27630 27648 28800 29472 30700 30720 32000 32400 33156 34560 36000 36840 36864 38375 38400 39296 40500 41445 41472 43200 44208 46050 46080 48000 49120 49734 51200 51840 54000 55260 55296 57600 58944 61400 61440 64000 64800 66312 69075 69120 72000 73680 76750 76800 78592 81000 82890 82944 86400 88416 92100 92160 96000 98240 99468 102400 103680 108000 110520 110592 115125 115200 117888 122800 124335 128000 129600 132624 138150 138240 144000 147360 153500 153600 157184 162000 165780 165888 172800 176832 184200 184320 192000 196480 198936 207225 207360 216000 221040 230250 230400 235776 245600 248670 256000 259200 265248 276300 276480 288000 294720 307000 307200 314368 324000 331560 331776 345375 345600 353664 368400 384000 392960 397872 414450 414720 432000 442080 460500 460800 471552 491200 497340 512000 518400 530496 552600 552960 576000 589440 614000 621675 628736 648000 663120 690750 691200 707328 736800 768000 785920 795744 828900 829440 864000 884160 921000 921600 943104 982400 994680 1036125 1036800 1060992 1105200 1152000 1178880 1228000 1243350 1257472 1296000 1326240 1381500 1382400 1414656 1473600 1536000 1571840 1591488 1657800 1658880 1728000 1768320 1842000 1886208 1964800 1989360 2072250 2073600 2121984 2210400 2304000 2357760 2456000 2486700 2592000 2652480 2763000 2764800 2829312 2947200 3108375 3143680 3182976 3315600 3456000 3536640 3684000 3772416 3929600 3978720 4144500 4147200 4243968 4420800 4608000 4715520 4912000 4973400 5184000 5304960 5526000 5658624 5894400 6216750 6287360 6365952 6631200 6912000 7073280 7368000 7859200 7957440 8289000 8294400 8487936 8841600 9431040 9824000 9946800 10368000 10609920 11052000 11317248 11788800 12433500 12731904 13262400 13824000 14146560 14736000 15718400 15914880 16578000 16975872 17683200 18862080 19648000 19893600 20736000 21219840 22104000 23577600 24867000 25463808 26524800 28293120 29472000 31436800 31829760 33156000 33951744 35366400 39296000 39787200 41472000 42439680 44208000 47155200 49734000 50927616 53049600 56586240 58944000 63659520 66312000 70732800 78592000 79574400 84879360 88416000 94310400 99468000 101855232 106099200 117888000 127319040 132624000 141465600 157184000 159148800 169758720 176832000 198936000 212198400 235776000 254638080 265248000 282931200 318297600 353664000 397872000 424396800 471552000 509276160 530496000 636595200 707328000 795744000 848793600 1060992000 1273190400 1414656000 1591488000 2121984000 2546380800 3182976000 4243968000 6365952000 12731904000
• Sum of all divisors σ(n): 47620901328
• Sum of proper divisors (its aliquot sum) s(n): 34888997328
• 12731904000 is an abundant number, because the sum of its proper divisors (34888997328) is greater than itself. Its abundance is 22157093328

Bases of 12731904000

• Binary: 1011110110111000010111000000000000₂
• Hexadecimal: 0x2F6E17000
• Base-36: 5UK8W00

Squares and roots of 12731904000

• 12731904000 squared (12731904000²) is 162101379465216000000
• 12731904000 cubed (12731904000³) is 2063859201618701451264000000000
• The square root of 12731904000 is 112835.7390191601
• The cube root of 12731904000 is 2335.0586061005

Scales and comparisons

• 12,731,904,000 seconds is equal to 404 years, 43 weeks, 3 days.
• To count from 1 to 12,731,904,000 would take you about eight hundred nine 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 12731904000 cubic inches would be around 194.6 feet tall.

Recreational maths with 12731904000

• 12731904000 backwards is 00040913721
• 12731904000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12731904000's digits is 27
• More coming soon!