381265525109728

Names of 381265525109728

• Cardinal: 381265525109728 can be written as Three hundred eighty-one trillion, two hundred sixty-five billion, five hundred twenty-five million, one hundred nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 3.81265525109728 × 10¹⁴

Factors of 381265525109728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2685

Divisors of 381265525109728

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 56 68 98 112 119 136 196 224 238 272 289 343 392 476 544 578 686 784 833 952 1156 1372 1568 1666 1904 2023 2312 2659 2744 3332 3808 4046 4624 4913 5318 5488 5831 6664 8092 9248 9826 10636 10976 11662 13328 14161 16184 18613 19652 21272 23324 26656 28322 32368 34391 37226 39304 42544 45203 46648 56644 64736 68782 74452 78608 85088 90406 93296 99127 113288 130291 137564 148904 157216 180812 186592 198254 226576 240737 260582 275128 297808 316421 361624 396508 453152 481474 521164 550256 595616 632842 723248 768451 793016 912037 962948 1042328 1100512 1265684 1446496 1536902 1586032 1685159 1824074 1925896 2084656 2214947 2531368 3073804 3172064 3370318 3648148 3851792 4169312 4429894 5062736 5379157 6147608 6740636 7070281 7296296 7703584 8859788 10125472 10758314 12295216 13063667 13481272 14140562 14592592 15504629 17719576 21516628 24590432 26127334 26962544 28281124 29185184 31009258 35439152 37654099 43033256 49491967 52254668 53925088 56562248 62018516 70878304 75308198 86066512 91445669 98983934 104509336 113124496 120194777 124037032 150616396 172133024 182891338 197967868 209018672 226248992 240389554 248074064 263578693 301232792 346443769 365782676 395935736 418037344 480779108 496148128 527157386 602465584 640119683 692887538 731565352 791871472 841363439 961558216 1054314772 1204931168 1280239366 1385775076 1463130704 1583742944 1682726878 1923116432 2043311209 2108629544 2425106383 2560478732 2771550152 2926261408 3365453756 3846232864 4086622418 4217259088 4480837781 4850212766 5120957464 5543100304 5889544073 6730907512 8173244836 8434518176 8961675562 9700425532 10241914928 11086200608 11779088146 13461815024 14303178463 16346489672 17923351124 19400851064 20483829856 23558176292 26923630048 28606356926 32692979344 34736290553 35846702248 38801702128 41226808511 47116352584 57212713852 65385958688 69472581106 71693404496 77603404256 82453617022 94232705168 100122249241 114425427704 138945162212 143386808992 164907234044 188465410336 200244498482 228850855408 243154033871 277890324424 329814468088 400488996964 457701710816 486308067742 555780648848 659628936176 700855744687 800977993928 972616135484 1111561297696 1319257872352 1401711489374 1601955987856 1702078237097 1945232270968 2803422978748 3203911975712 3404156474194 3890464541936 5606845957496 6808312948388 7780929083872 11213691914992 11914547659679 13616625896776 22427383829984 23829095319358 27233251793552 47658190638716 54466503587104 95316381277432 190632762554864 381265525109728
• Sum of all divisors σ(n): 930402950904000
• Sum of proper divisors (its aliquot sum) s(n): 549137425794272
• 381265525109728 is an abundant number, because the sum of its proper divisors (549137425794272) is greater than itself. Its abundance is 167871900684544

Bases of 381265525109728

• Binary: 1010110101100001001001100001100000111001111100000₂
• Hexadecimal: 0x15AC24C3073E0
• Base-36: 3R5AYPNZDS

Squares and roots of 381265525109728

• 381265525109728 squared (381265525109728²) is 145363400637196632066440233984
• 381265525109728 cubed (381265525109728³) is 55422053275676543678161482734418955594596352
• The square root of 381265525109728 is 19526021.7430414637
• The cube root of 381265525109728 is 72511.8823241731

Scales and comparisons

• 381,265,525,109,728 seconds is equal to 12,123,064 years, 19 weeks, 12 hours, 15 minutes, 28 seconds.
• To count from 1 to 381,265,525,109,728 would take you about thirty million, three hundred seven thousand, six hundred sixty 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 381265525109728 cubic inches would be around 6042.7 feet tall.

Recreational maths with 381265525109728

• 381265525109728 backwards is 827901525562183
• The number of decimal digits it has is: 15
• The sum of 381265525109728's digits is 64
• More coming soon!