128849018880000

Names of 128849018880000

• Cardinal: 128849018880000 can be written as One hundred twenty-eight trillion, eight hundred forty-nine billion, eighteen million, eight hundred eighty thousand.

Scientific notation

• Scientific notation: 1.2884901888 × 10¹⁴

Factors of 128849018880000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 41
• Sum of prime factors: 10

Divisors of 128849018880000

• Number of divisors d(n): 370
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 128 150 160 192 200 240 250 256 300 320 375 384 400 480 500 512 600 625 640 750 768 800 960 1000 1024 1200 1250 1280 1500 1536 1600 1875 1920 2000 2048 2400 2500 2560 3000 3072 3200 3750 3840 4000 4096 4800 5000 5120 6000 6144 6400 7500 7680 8000 8192 9600 10000 10240 12000 12288 12800 15000 15360 16000 16384 19200 20000 20480 24000 24576 25600 30000 30720 32000 32768 38400 40000 40960 48000 49152 51200 60000 61440 64000 65536 76800 80000 81920 96000 98304 102400 120000 122880 128000 131072 153600 160000 163840 192000 196608 204800 240000 245760 256000 262144 307200 320000 327680 384000 393216 409600 480000 491520 512000 524288 614400 640000 655360 768000 786432 819200 960000 983040 1024000 1048576 1228800 1280000 1310720 1536000 1572864 1638400 1920000 1966080 2048000 2097152 2457600 2560000 2621440 3072000 3145728 3276800 3840000 3932160 4096000 4194304 4915200 5120000 5242880 6144000 6291456 6553600 7680000 7864320 8192000 8388608 9830400 10240000 10485760 12288000 12582912 13107200 15360000 15728640 16384000 16777216 19660800 20480000 20971520 24576000 25165824 26214400 30720000 31457280 32768000 33554432 39321600 40960000 41943040 49152000 50331648 52428800 61440000 62914560 65536000 67108864 78643200 81920000 83886080 98304000 100663296 104857600 122880000 125829120 131072000 134217728 157286400 163840000 167772160 196608000 201326592 209715200 245760000 251658240 262144000 268435456 314572800 327680000 335544320 393216000 402653184 419430400 491520000 503316480 524288000 536870912 629145600 655360000 671088640 786432000 805306368 838860800 983040000 1006632960 1048576000 1073741824 1258291200 1310720000 1342177280 1572864000 1610612736 1677721600 1966080000 2013265920 2097152000 2147483648 2516582400 2621440000 2684354560 3145728000 3221225472 3355443200 3932160000 4026531840 4194304000 4294967296 5033164800 5242880000 5368709120 6291456000 6442450944 6710886400 7864320000 8053063680 8388608000 8589934592 10066329600 10485760000 10737418240 12582912000 12884901888 13421772800 15728640000 16106127360 16777216000 17179869184 20132659200 20971520000 21474836480 25165824000 25769803776 26843545600 31457280000 32212254720 33554432000 34359738368 40265318400 41943040000 42949672960 50331648000 51539607552 53687091200 62914560000 64424509440 67108864000 68719476736 80530636800 83886080000 85899345920 100663296000 103079215104 107374182400 125829120000 128849018880 134217728000 161061273600 167772160000 171798691840 201326592000 206158430208 214748364800 251658240000 257698037760 268435456000 322122547200 335544320000 343597383680 402653184000 429496729600 503316480000 515396075520 536870912000 644245094400 671088640000 805306368000 858993459200 1006632960000 1030792151040 1073741824000 1288490188800 1342177280000 1610612736000 1717986918400 2013265920000 2147483648000 2576980377600 2684354560000 3221225472000 4026531840000 4294967296000 5153960755200 5368709120000 6442450944000 8053063680000 8589934592000 10737418240000 12884901888000 16106127360000 21474836480000 25769803776000 32212254720000 42949672960000 64424509440000 128849018880000
• Sum of all divisors σ(n): 429359290643404
• Sum of proper divisors (its aliquot sum) s(n): 300510271763404
• 128849018880000 is an abundant number, because the sum of its proper divisors (300510271763404) is greater than itself. Its abundance is 171661252883404

Bases of 128849018880000

• Binary: 11101010011000000000000000000000000000000000000₂
• Hexadecimal: 0x753000000000
• Base-36: 19O8F7239C

Squares and roots of 128849018880000

• 128849018880000 squared (128849018880000²) is 16602069666338596454400000000
• 128849018880000 cubed (128849018880000³) is 2139160387885137115025686659072000000000000
• The square root of 128849018880000 is 11351168.1724833943
• The cube root of 128849018880000 is 50508.0232822881

Scales and comparisons

• 128,849,018,880,000 seconds is equal to 4,097,000 years, 12 weeks, 4 days, 21 hours, 20 minutes.
• To count from 1 to 128,849,018,880,000 would take you about ten million, two hundred forty-two thousand, five hundred 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 128849018880000 cubic inches would be around 4209 feet tall.

Recreational maths with 128849018880000

• 128849018880000 backwards is 000088810948821
• The number of decimal digits it has is: 15
• The sum of 128849018880000's digits is 57
• More coming soon!