38461147895808

Names of 38461147895808

• Cardinal: 38461147895808 can be written as Thirty-eight trillion, four hundred sixty-one billion, one hundred forty-seven million, eight hundred ninety-five thousand, eight hundred eight.

Scientific notation

• Scientific notation: 3.8461147895808 × 10¹³

Factors of 38461147895808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 4607

Divisors of 38461147895808

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 81 88 96 99 108 128 132 144 162 176 192 198 216 256 264 288 297 324 352 384 396 432 512 528 576 594 648 704 768 792 864 891 1024 1056 1152 1188 1296 1408 1536 1584 1728 1782 2048 2112 2304 2376 2592 2816 3072 3168 3456 3564 4224 4591 4608 4752 5184 5632 6144 6336 6912 7128 8448 9182 9216 9504 10368 11264 12672 13773 13824 14256 16896 18364 18432 19008 20736 22528 25344 27546 27648 28512 33792 36728 38016 41319 41472 50501 50688 55092 55296 57024 67584 73456 76032 82638 82944 101002 101376 110184 114048 123957 146912 151503 152064 165276 165888 202004 202752 220368 228096 247914 293824 303006 304128 330552 371871 404008 440736 454509 456192 495828 587648 606012 608256 661104 743742 808016 881472 909018 912384 991656 1175296 1212024 1322208 1363527 1487484 1616032 1762944 1818036 1824768 1983312 2350592 2424048 2644416 2727054 2974968 3232064 3525888 3636072 3966624 4090581 4701184 4848096 5288832 5454108 5949936 6464128 7051776 7272144 7933248 8181162 9402368 9696192 10577664 10908216 11899872 12928256 14103552 14544288 15866496 16362324 19392384 21077281 21155328 21816432 23799744 25856512 28207104 29088576 31732992 32724648 38784768 42154562 42310656 43632864 47599488 51713024 58177152 63231843 63465984 65449296 77569536 84309124 84621312 87265728 95198976 103426048 116354304 126463686 126931968 130898592 155139072 168618248 174531456 189695529 190397952 231850091 232708608 252927372 253863936 261797184 310278144 337236496 349062912 379391058 380795904 463700182 465417216 505854744 523594368 569086587 674472992 695550273 698125824 758782116 761591808 927400364 930834432 1011709488 1047188736 1138173174 1348945984 1391100546 1396251648 1517564232 1707259761 1854800728 2023418976 2086650819 2094377472 2276346348 2697891968 2782201092 2792503296 3035128464 3414519522 3709601456 4046837952 4173301638 4188754944 4552692696 5395783936 5564402184 6070256928 6259952457 6829039044 7419202912 8093675904 8346603276 8377509888 9105385392 10791567872 11128804368 12140513856 12519904914 13658078088 14838405824 16187351808 16693206552 18210770784 18779857371 21583135744 22257608736 24281027712 25039809828 27316156176 29676811648 32374703616 33386413104 36421541568 37559714742 43166271488 44515217472 48562055424 50079619656 54632312352 59353623296 64749407232 66772826208 72843083136 75119429484 89030434944 97124110848 100159239312 109264624704 118707246592 129498814464 133545652416 145686166272 150238858968 178060869888 194248221696 200318478624 218529249408 237414493184 267091304832 291372332544 300477717936 356121739776 388496443392 400636957248 437058498816 474828986368 534182609664 582744665088 600955435872 712243479552 801273914496 874116997632 1068365219328 1165489330176 1201910871744 1424486959104 1602547828992 1748233995264 2136730438656 2403821743488 3205095657984 3496467990528 4273460877312 4807643486976 6410191315968 9615286973952 12820382631936 19230573947904 38461147895808
• Sum of all divisors σ(n): 125351551945620
• Sum of proper divisors (its aliquot sum) s(n): 86890404049812
• 38461147895808 is an abundant number, because the sum of its proper divisors (86890404049812) is greater than itself. Its abundance is 48429256154004

Bases of 38461147895808

• Binary: 1000101111101011101111000011101101100000000000₂
• Hexadecimal: 0x22FAEF0ED800
• Base-36: DMST2F400

Squares and roots of 38461147895808

• 38461147895808 squared (38461147895808²) is 1479259897463216146023972864
• 38461147895808 cubed (38461147895808³) is 56894033692670533511730215183758091354112
• The square root of 38461147895808 is 6201705.2409646173
• The cube root of 38461147895808 is 33755.2048000907

Scales and comparisons

• 38,461,147,895,808 seconds is equal to 1,222,945 years, 27 weeks, 5 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 38,461,147,895,808 would take you about three million, fifty-seven thousand, three hundred sixty-three 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 38461147895808 cubic inches would be around 2812.9 feet tall.

Recreational maths with 38461147895808

• 38461147895808 backwards is 80859874116483
• 38461147895808 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38461147895808's digits is 72
• More coming soon!