28991029248000

Names of 28991029248000

• Cardinal: 28991029248000 can be written as Twenty-eight trillion, nine hundred ninety-one billion, twenty-nine million, two hundred forty-eight thousand.

Scientific notation

• Scientific notation: 2.8991029248 × 10¹³

Factors of 28991029248000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 39
• Sum of prime factors: 10

Divisors of 28991029248000

• Number of divisors d(n): 544
• 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 90 96 100 108 120 125 128 135 144 150 160 180 192 200 216 225 240 250 256 270 288 300 320 360 375 384 400 432 450 480 500 512 540 576 600 640 675 720 750 768 800 864 900 960 1000 1024 1080 1125 1152 1200 1280 1350 1440 1500 1536 1600 1728 1800 1920 2000 2048 2160 2250 2304 2400 2560 2700 2880 3000 3072 3200 3375 3456 3600 3840 4000 4096 4320 4500 4608 4800 5120 5400 5760 6000 6144 6400 6750 6912 7200 7680 8000 8192 8640 9000 9216 9600 10240 10800 11520 12000 12288 12800 13500 13824 14400 15360 16000 16384 17280 18000 18432 19200 20480 21600 23040 24000 24576 25600 27000 27648 28800 30720 32000 32768 34560 36000 36864 38400 40960 43200 46080 48000 49152 51200 54000 55296 57600 61440 64000 65536 69120 72000 73728 76800 81920 86400 92160 96000 98304 102400 108000 110592 115200 122880 128000 131072 138240 144000 147456 153600 163840 172800 184320 192000 196608 204800 216000 221184 230400 245760 256000 262144 276480 288000 294912 307200 327680 345600 368640 384000 393216 409600 432000 442368 460800 491520 512000 524288 552960 576000 589824 614400 655360 691200 737280 768000 786432 819200 864000 884736 921600 983040 1024000 1048576 1105920 1152000 1179648 1228800 1310720 1382400 1474560 1536000 1572864 1638400 1728000 1769472 1843200 1966080 2048000 2097152 2211840 2304000 2359296 2457600 2621440 2764800 2949120 3072000 3145728 3276800 3456000 3538944 3686400 3932160 4096000 4194304 4423680 4608000 4718592 4915200 5242880 5529600 5898240 6144000 6291456 6553600 6912000 7077888 7372800 7864320 8192000 8388608 8847360 9216000 9437184 9830400 10485760 11059200 11796480 12288000 12582912 13107200 13824000 14155776 14745600 15728640 16384000 16777216 17694720 18432000 18874368 19660800 20971520 22118400 23592960 24576000 25165824 26214400 27648000 28311552 29491200 31457280 32768000 33554432 35389440 36864000 37748736 39321600 41943040 44236800 47185920 49152000 50331648 52428800 55296000 56623104 58982400 62914560 65536000 67108864 70778880 73728000 75497472 78643200 83886080 88473600 94371840 98304000 100663296 104857600 110592000 113246208 117964800 125829120 131072000 134217728 141557760 147456000 150994944 157286400 167772160 176947200 188743680 196608000 201326592 209715200 221184000 226492416 235929600 251658240 262144000 268435456 283115520 294912000 301989888 314572800 335544320 353894400 377487360 393216000 402653184 419430400 442368000 452984832 471859200 503316480 524288000 536870912 566231040 589824000 603979776 629145600 671088640 707788800 754974720 786432000 805306368 838860800 884736000 905969664 943718400 1006632960 1048576000 1073741824 1132462080 1179648000 1207959552 1258291200 1342177280 1415577600 1509949440 1572864000 1610612736 1677721600 1769472000 1811939328 1887436800 2013265920 2097152000 2147483648 2264924160 2359296000 2415919104 2516582400 2684354560 2831155200 3019898880 3145728000 3221225472 3355443200 3538944000 3623878656 3774873600 4026531840 4194304000 4294967296 4529848320 4718592000 4831838208 5033164800 5368709120 5662310400 6039797760 6291456000 6442450944 6710886400 7077888000 7247757312 7549747200 8053063680 8388608000 8589934592 9059696640 9437184000 9663676416 10066329600 10737418240 11324620800 12079595520 12582912000 12884901888 13421772800 14155776000 14495514624 15099494400 16106127360 16777216000 18119393280 18874368000 19327352832 20132659200 21474836480 22649241600 24159191040 25165824000 25769803776 26843545600 28311552000 28991029248 30198988800 32212254720 33554432000 36238786560 37748736000 38654705664 40265318400 42949672960 45298483200 48318382080 50331648000 53687091200 56623104000 57982058496 60397977600 64424509440 67108864000 72477573120 75497472000 77309411328 80530636800 90596966400 96636764160 100663296000 107374182400 113246208000 115964116992 120795955200 128849018880 134217728000 144955146240 150994944000 161061273600 181193932800 193273528320 201326592000 214748364800 226492416000 231928233984 241591910400 268435456000 289910292480 301989888000 322122547200 362387865600 386547056640 402653184000 452984832000 483183820800 536870912000 579820584960 603979776000 644245094400 724775731200 805306368000 905969664000 966367641600 1073741824000 1159641169920 1207959552000 1449551462400 1610612736000 1811939328000 1932735283200 2415919104000 2899102924800 3221225472000 3623878656000 4831838208000 5798205849600 7247757312000 9663676416000 14495514624000 28991029248000
• Sum of all divisors σ(n): 107202383701920
• Sum of proper divisors (its aliquot sum) s(n): 78211354453920
• 28991029248000 is an abundant number, because the sum of its proper divisors (78211354453920) is greater than itself. Its abundance is 49220325205920

Bases of 28991029248000

• Binary: 110100101111000000000000000000000000000000000₂
• Hexadecimal: 0x1A5E00000000
• Base-36: A9YAMADC0

Squares and roots of 28991029248000

• 28991029248000 squared (28991029248000²) is 840479776858391445504000000
• 28991029248000 cubed (28991029248000³) is 24366373793254139950839462100992000000000
• The square root of 28991029248000 is 5384331.8292987849
• 28991029248000 is a perfect cube number. Its cube root is 30720

Scales and comparisons

• 28,991,029,248,000 seconds is equal to 921,825 years, 2 weeks, 6 days.
• To count from 1 to 28,991,029,248,000 would take you about two million, three hundred four thousand, five hundred sixty-two 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 28991029248000 cubic inches would be around 2560 feet tall.

Recreational maths with 28991029248000

• 28991029248000 backwards is 00084292019982
• 28991029248000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 28991029248000's digits is 54
• More coming soon!