1382427840

Names of 1382427840

• Cardinal: 1382427840 can be written as One billion, three hundred eighty-two million, four hundred twenty-seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.38242784 × 10⁹

Factors of 1382427840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4018

Divisors of 1382427840

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 64 76 80 95 96 114 120 152 160 190 192 228 240 285 304 320 361 380 456 480 570 608 722 760 912 960 1083 1140 1216 1444 1520 1805 1824 2166 2280 2888 3040 3610 3648 3989 4332 4560 5415 5776 6080 7220 7978 8664 9120 10830 11552 11967 14440 15956 17328 18240 19945 21660 23104 23934 28880 31912 34656 39890 43320 47868 57760 59835 63824 69312 75791 79780 86640 95736 115520 119670 127648 151582 159560 173280 191472 227373 239340 255296 303164 319120 346560 378955 382944 454746 478680 606328 638240 757910 765888 909492 957360 1136865 1212656 1276480 1440029 1515820 1818984 1914720 2273730 2425312 2880058 3031640 3637968 3829440 4320087 4547460 4850624 5760116 6063280 7200145 7275936 8640174 9094920 11520232 12126560 14400290 14551872 17280348 18189840 21600435 23040464 24253120 28800580 34560696 36379680 43200870 46080928 57601160 69121392 72759360 86401740 92161856 115202320 138242784 172803480 230404640 276485568 345606960 460809280 691213920 1382427840
• Sum of all divisors σ(n): 4633539120
• Sum of proper divisors (its aliquot sum) s(n): 3251111280
• 1382427840 is an abundant number, because the sum of its proper divisors (3251111280) is greater than itself. Its abundance is 1868683440

Bases of 1382427840

• Binary: 1010010011001100010110011000000₂
• Hexadecimal: 0x52662CC0
• Base-36: MV285C

Squares and roots of 1382427840

• 1382427840 squared (1382427840²) is 1911106732807065600
• 1382427840 cubed (1382427840³) is 2641967152643928834146304000
• The square root of 1382427840 is 37181.0145100965
• The cube root of 1382427840 is 1113.9887981323

Scales and comparisons

• 1,382,427,840 seconds is equal to 43 years, 49 weeks, 5 days, 7 hours, 44 minutes.
• To count from 1 to 1,382,427,840 would take you about eighty-seven 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 1382427840 cubic inches would be around 92.8 feet tall.

Recreational maths with 1382427840

• 1382427840 backwards is 0487242831
• The number of decimal digits it has is: 10
• The sum of 1382427840's digits is 39
• More coming soon!