381030400000

Names of 381030400000

• Cardinal: 381030400000 can be written as Three hundred eighty-one billion, thirty million, four hundred thousand.

Scientific notation

• Scientific notation: 3.810304 × 10¹¹

Factors of 381030400000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 68

Divisors of 381030400000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 61 64 80 100 122 125 128 160 200 244 250 256 305 320 400 488 500 512 610 625 640 800 976 1000 1024 1220 1250 1280 1525 1600 1952 2000 2048 2440 2500 2560 3050 3125 3200 3721 3904 4000 4096 4880 5000 5120 6100 6250 6400 7442 7625 7808 8000 8192 9760 10000 10240 12200 12500 12800 14884 15250 15616 16000 16384 18605 19520 20000 20480 24400 25000 25600 29768 30500 31232 32000 32768 37210 38125 39040 40000 40960 48800 50000 51200 59536 61000 62464 64000 74420 76250 78080 80000 81920 93025 97600 100000 102400 119072 122000 124928 128000 148840 152500 156160 160000 163840 186050 190625 195200 200000 204800 238144 244000 249856 256000 297680 305000 312320 320000 372100 381250 390400 400000 409600 465125 476288 488000 499712 512000 595360 610000 624640 640000 744200 762500 780800 800000 819200 930250 952576 976000 999424 1024000 1190720 1220000 1249280 1280000 1488400 1525000 1561600 1600000 1860500 1905152 1952000 1998848 2048000 2325625 2381440 2440000 2498560 2560000 2976800 3050000 3123200 3200000 3721000 3810304 3904000 4096000 4651250 4762880 4880000 4997120 5120000 5953600 6100000 6246400 6400000 7442000 7620608 7808000 9302500 9525760 9760000 9994240 10240000 11628125 11907200 12200000 12492800 12800000 14884000 15241216 15616000 18605000 19051520 19520000 20480000 23256250 23814400 24400000 24985600 25600000 29768000 30482432 31232000 37210000 38103040 39040000 46512500 47628800 48800000 49971200 51200000 59536000 60964864 62464000 74420000 76206080 78080000 93025000 95257600 97600000 102400000 119072000 121929728 124928000 148840000 152412160 156160000 186050000 190515200 195200000 238144000 249856000 297680000 304824320 312320000 372100000 381030400 390400000 476288000 595360000 609648640 624640000 744200000 762060800 780800000 952576000 1190720000 1249280000 1488400000 1524121600 1561600000 1905152000 2381440000 2976800000 3048243200 3123200000 3810304000 4762880000 5953600000 6246400000 7620608000 9525760000 11907200000 15241216000 19051520000 23814400000 38103040000 47628800000 76206080000 95257600000 190515200000 381030400000
• Sum of all divisors σ(n): 968371242930
• Sum of proper divisors (its aliquot sum) s(n): 587340842930
• 381030400000 is an abundant number, because the sum of its proper divisors (587340842930) is greater than itself. Its abundance is 206310442930

Bases of 381030400000

• Binary: 101100010110111001011101000000000000000₂
• Hexadecimal: 0x58B72E8000
• Base-36: 4V1JNU9S

Squares and roots of 381030400000

• 381030400000 squared (381030400000²) is 145184165724160000000000
• 381030400000 cubed (381030400000³) is 55319580739542974464000000000000000
• The square root of 381030400000 is 617276.5992648679
• The cube root of 381030400000 is 7249.6973317957

Scales and comparisons

• 381,030,400,000 seconds is equal to 12,115 years, 30 weeks, 4 days, 1 hour, 46 minutes, 40 seconds.
• To count from 1 to 381,030,400,000 would take you about twenty-four thousand, two hundred thirty-one 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 381030400000 cubic inches would be around 604.1 feet tall.

Recreational maths with 381030400000

• 381030400000 backwards is 000004030183
• The number of decimal digits it has is: 12
• The sum of 381030400000's digits is 19
• More coming soon!