381038202240

Names of 381038202240

• Cardinal: 381038202240 can be written as Three hundred eighty-one billion, thirty-eight million, two hundred two thousand, two hundred forty.

Scientific notation

• Scientific notation: 3.8103820224 × 10¹¹

Factors of 381038202240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1126

Divisors of 381038202240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 293 320 384 480 586 640 823 879 960 1172 1465 1646 1758 1920 2344 2469 2930 3292 3516 4115 4395 4688 4938 5860 6584 7032 8230 8790 9376 9876 11720 12345 13168 14064 16460 17580 18752 19752 23440 24690 26336 28128 32920 35160 37504 39504 46880 49380 52672 56256 65840 70320 79008 93760 98760 105344 112512 131680 140640 158016 187520 197520 241139 263360 281280 316032 395040 482278 526720 562560 677329 723417 790080 964556 1205695 1354658 1446834 1580160 1929112 2031987 2411390 2709316 2893668 3386645 3617085 3858224 4063974 4822780 5418632 5787336 6773290 7234170 7716448 8127948 9645560 10159935 10837264 11574672 13546580 14468340 15432896 16255896 19291120 20319870 21674528 23149344 27093160 28936680 30865792 32511792 38582240 40639740 43349056 46298688 54186320 57873360 65023584 77164480 81279480 86698112 92597376 108372640 115746720 130047168 154328960 162558960 198457397 216745280 231493440 260094336 325117920 396914794 433490560 462986880 595372191 650235840 793829588 992286985 1190744382 1300471680 1587659176 1984573970 2381488764 2976860955 3175318352 3969147940 4762977528 5953721910 6350636704 7938295880 9525955056 11907443820 12701273408 15876591760 19051910112 23814887640 25402546816 31753183520 38103820224 47629775280 63506367040 76207640448 95259550560 127012734080 190519101120 381038202240
• Sum of all divisors σ(n): 1220187129840
• Sum of proper divisors (its aliquot sum) s(n): 839148927600
• 381038202240 is an abundant number, because the sum of its proper divisors (839148927600) is greater than itself. Its abundance is 458110725360

Bases of 381038202240

• Binary: 101100010110111101001011000110110000000₂
• Hexadecimal: 0x58B7A58D80
• Base-36: 4V1OB2IO

Squares and roots of 381038202240

• 381038202240 squared (381038202240²) is 145190111566291141017600
• 381038202240 cubed (381038202240³) is 55322979094244606957784628199424000
• The square root of 381038202240 is 617282.9191221801
• The cube root of 381038202240 is 7249.7468147175

Scales and comparisons

• 381,038,202,240 seconds is equal to 12,115 years, 43 weeks, 3 days, 9 hours, 4 minutes.
• To count from 1 to 381,038,202,240 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 381038202240 cubic inches would be around 604.1 feet tall.

Recreational maths with 381038202240

• 381038202240 backwards is 042202830183
• The number of decimal digits it has is: 12
• The sum of 381038202240's digits is 33
• More coming soon!