381489845845248

Names of 381489845845248

• Cardinal: 381489845845248 can be written as Three hundred eighty-one trillion, four hundred eighty-nine billion, eight hundred forty-five million, eight hundred forty-five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 3.81489845845248 × 10¹⁴

Factors of 381489845845248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7884628109

Divisors of 381489845845248

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 256 288 336 378 384 432 448 504 576 672 756 768 864 896 1008 1152 1344 1512 1728 1792 2016 2304 2688 3024 3456 4032 5376 6048 6912 8064 12096 16128 24192 48384 7884628097 15769256194 23653884291 31538512388 47307768582 55192396679 63077024776 70961652873 94615537164 110384793358 126154049552 141923305746 165577190037 189231074328 212884958619 220769586716 252308099104 283846611492 331154380074 378462148656 425769917238 441539173432 496731570111 504616198208 567693222984 662308760148 756924297312 851539834476 883078346864 993463140222 1009232396416 1135386445968 1324617520296 1490194710333 1513848594624 1703079668952 1766156693728 1986926280444 2018464792832 2270772891936 2649235040592 2980389420666 3027697189248 3406159337904 3532313387456 3973852560888 4541545783872 5298470081184 5960778841332 6055394378496 6812318675808 7064626774912 7947705121776 9083091567744 10596940162368 11921557682664 13624637351616 14129253549824 15895410243552 18166183135488 21193880324736 23843115365328 27249274703232 31790820487104 42387760649472 47686230730656 54498549406464 63581640974208 95372461461312 127163281948416 190744922922624 381489845845248
• Sum of all divisors σ(n): 1289294386584960
• Sum of proper divisors (its aliquot sum) s(n): 907804540739712
• 381489845845248 is an abundant number, because the sum of its proper divisors (907804540739712) is greater than itself. Its abundance is 526314694894464

Bases of 381489845845248

• Binary: 1010110101111011010000110101111110011110100000000₂
• Hexadecimal: 0x15AF686BF3D00
• Base-36: 3R860KFUO0

Squares and roots of 381489845845248

• 381489845845248 squared (381489845845248²) is 145534502483031082727564181504
• 381489845845248 cubed (381489845845248³) is 55519934917416390034697693442820996167892992
• The square root of 381489845845248 is 19531765.0468473535
• The cube root of 381489845845248 is 72526.1005253003

Scales and comparisons

• 381,489,845,845,248 seconds is equal to 12,130,197 years, 3 weeks, 5 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 381,489,845,845,248 would take you about thirty million, three hundred twenty-five thousand, four hundred ninety-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 381489845845248 cubic inches would be around 6043.8 feet tall.

Recreational maths with 381489845845248

• 381489845845248 backwards is 842548548984183
• The number of decimal digits it has is: 15
• The sum of 381489845845248's digits is 81
• More coming soon!