38400613083840

Names of 38400613083840

• Cardinal: 38400613083840 can be written as Thirty-eight trillion, four hundred billion, six hundred thirteen million, eighty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.840061308384 × 10¹³

Factors of 38400613083840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 21727949

Divisors of 38400613083840

• Number of divisors d(n): 224
• 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 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 263 280 320 336 420 448 480 526 560 672 789 840 960 1052 1120 1315 1344 1578 1680 1841 2104 2240 2630 3156 3360 3682 3945 4208 5260 5523 6312 6720 7364 7890 8416 9205 10520 11046 12624 14728 15780 16832 18410 21040 22092 25248 27615 29456 31560 36820 42080 44184 50496 55230 58912 63120 73640 84160 88368 110460 117824 126240 147280 176736 220920 252480 294560 353472 441840 589120 883680 1767360 21727669 43455338 65183007 86910676 108638345 130366014 152093683 173821352 217276690 260732028 304187366 325915035 347642704 434553380 456281049 521464056 608374732 651830070 695285408 760468415 869106760 912562098 1042928112 1216749464 1303660140 1390570816 1520936830 1738213520 1825124196 2085856224 2281405245 2433498928 2607320280 3041873660 3476427040 3650248392 4171712448 4562810490 4866997856 5214640560 5714376947 6083747320 6952854080 7300496784 9125620980 9733995712 10429281120 11428753894 12167494640 14600993568 17143130841 18251241960 20858562240 22857507788 24334989280 28571884735 29201987136 34286261682 36502483920 40000638629 45715015576 48669978560 57143769470 68572523364 73004967840 80001277258 85715654205 91430031152 114287538940 120001915887 137145046728 146009935680 160002554516 171431308410 182860062304 200003193145 228575077880 240003831774 274290093456 320005109032 342862616820 365720124608 400006386290 457150155760 480007663548 548580186912 600009579435 640010218064 685725233640 800012772580 914300311520 960015327096 1097160373824 1200019158870 1280020436128 1371450467280 1600025545160 1828600623040 1920030654192 2400038317740 2560040872256 2742900934560 3200051090320 3840061308384 4800076635480 5485801869120 6400102180640 7680122616768 9600153270960 12800204361280 19200306541920 38400613083840
• Sum of all divisors σ(n): 139869181393920
• Sum of proper divisors (its aliquot sum) s(n): 101468568310080
• 38400613083840 is an abundant number, because the sum of its proper divisors (101468568310080) is greater than itself. Its abundance is 63067955226240

Bases of 38400613083840

• Binary: 1000101110110011010110111001101110101011000000₂
• Hexadecimal: 0x22ECD6E6EAC0
• Base-36: DM0ZXK05C

Squares and roots of 38400613083840

• 38400613083840 squared (38400613083840²) is 1474607085214783794869145600
• 38400613083840 cubed (38400613083840³) is 56625816130021992409848919188081967104000
• The square root of 38400613083840 is 6196822.8217240487
• The cube root of 38400613083840 is 33737.4861579677

Scales and comparisons

• 38,400,613,083,840 seconds is equal to 1,221,020 years, 37 weeks, 1 day, 7 hours, 44 minutes.
• To count from 1 to 38,400,613,083,840 would take you about three million, fifty-two thousand, five hundred fifty-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 38400613083840 cubic inches would be around 2811.5 feet tall.

Recreational maths with 38400613083840

• 38400613083840 backwards is 04838031600483
• 38400613083840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38400613083840's digits is 48
• More coming soon!