38923163895840

Names of 38923163895840

• Cardinal: 38923163895840 can be written as Thirty-eight trillion, nine hundred twenty-three billion, one hundred sixty-three million, eight hundred ninety-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.892316389584 × 10¹³

Factors of 38923163895840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 252443

Divisors of 38923163895840

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 672 840 1120 1680 3360 60293 120586 180879 192133 241172 301465 361758 384266 422051 482344 576399 602930 723516 768532 844102 904395 960665 964688 1152798 1205860 1266153 1344931 1447032 1537064 1688204 1808790 1921330 1929376 2110255 2305596 2411720 2532306 2689862 2881995 2894064 3074128 3376408 3617580 3842660 4034793 4220510 4611192 4823440 5064612 5379724 5763990 5788128 6148256 6330765 6724655 6752816 7235160 7685320 8069586 8441020 9222384 9646880 10129224 10759448 11527980 12661530 13449310 13505632 14470320 15370640 16139172 16882040 18444768 20173965 20258448 21518896 23055960 25323060 26898620 28940640 30741280 32278344 33764080 40347930 40516896 43037792 46111920 50646120 53797240 64556688 67528160 80695860 92223840 101292240 107594480 129113376 161391720 202584480 215188960 322783440 645566880 11584274969 23168549938 34752824907 46337099876 57921374845 69505649814 81089924783 92674199752 115842749690 139011299628 162179849566 173764124535 185348399504 231685499380 243269774349 278022599256 324359699132 347528249070 370696799008 405449623915 463370998760 486539548698 556045198512 648719398264 695056498140 810899247830 926741997520 973079097396 1112090397024 1216348871745 1297438796528 1390112996280 1621798495660 1853483995040 1946158194792 2432697743490 2594877593056 2780225992560 3243596991320 3892316389584 4865395486980 5560451985120 6487193982640 7784632779168 9730790973960 12974387965280 19461581947920 38923163895840
• Sum of all divisors σ(n): 140126443382016
• Sum of proper divisors (its aliquot sum) s(n): 101203279486176
• 38923163895840 is an abundant number, because the sum of its proper divisors (101203279486176) is greater than itself. Its abundance is 62280115590336

Bases of 38923163895840

• Binary: 1000110110011010000001010110111000100000100000₂
• Hexadecimal: 0x2366815B8820
• Base-36: DSP1YTF6O

Squares and roots of 38923163895840

• 38923163895840 squared (38923163895840²) is 1515012687662422486369305600
• 38923163895840 cubed (38923163895840³) is 58969087146161525527322320254691528704000
• The square root of 38923163895840 is 6238843.1536495613
• The cube root of 38923163895840 is 33889.8290640925

Scales and comparisons

• 38,923,163,895,840 seconds is equal to 1,237,636 years, 11 weeks, 1 day, 3 hours, 4 minutes.
• To count from 1 to 38,923,163,895,840 would take you about three million, ninety-four thousand and ninety 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 38923163895840 cubic inches would be around 2824.2 feet tall.

Recreational maths with 38923163895840

• 38923163895840 backwards is 04859836132983
• The number of decimal digits it has is: 14
• The sum of 38923163895840's digits is 69
• More coming soon!