1388137555167104

Names of 1388137555167104

• Cardinal: 1388137555167104 can be written as One quadrillion, three hundred eighty-eight trillion, one hundred thirty-seven billion, five hundred fifty-five million, one hundred sixty-seven thousand, one hundred four.

Scientific notation

• Scientific notation: 1.388137555167104 × 10¹⁵

Factors of 1388137555167104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8403

Divisors of 1388137555167104

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 151 224 302 448 604 896 1057 1208 2114 2416 4228 4832 8243 8456 9664 16486 16912 19328 22801 32972 33824 45602 57701 65944 67648 91204 115402 131888 135296 159607 182408 230804 263776 319214 364816 461608 527552 638428 729632 923216 1055104 1244693 1276856 1459264 1846432 2489386 2553712 2918528 3692864 4978772 5107424 7385728 8712851 9957544 10214848 17425702 19915088 20429696 34851404 39830176 67947049 69702808 79660352 135894098 139405616 159320704 187948643 271788196 278811232 375897286 475629343 543576392 557622464 751794572 951258686 1087152784 1115244928 1315640501 1503589144 1902517372 2174305568 2631281002 3007178288 3805034744 4348611136 5262562004 6014356576 7610069488 8697222272 10260004399 10525124008 12028713152 15220138976 20520008798 21050248016 24057426304 30440277952 41040017596 42100496032 60880555904 71820030793 82080035192 84200992064 143640061586 164160070384 168401984128 287280123172 328320140768 574560246344 656640281536 1149120492688 1313280563072 1549260664249 2298240985376 3098521328498 4596481970752 6197042656996 9192963941504 10844824649743 12394085313992 21689649299486 24788170627984 43379298598972 49576341255968 86758597197944 99152682511936 173517194395888 198305365023872 347034388791776 694068777583552 1388137555167104
• Sum of all divisors σ(n): 3181946794067160
• Sum of proper divisors (its aliquot sum) s(n): 1793809238900056
• 1388137555167104 is an abundant number, because the sum of its proper divisors (1793809238900056) is greater than itself. Its abundance is 405671683732952

Bases of 1388137555167104

• Binary: 100111011101000000011110101111000000000011110000000₂
• Hexadecimal: 0x4EE80F5E00780
• Base-36: DO1XL7P37K

Squares and roots of 1388137555167104

• 1388137555167104 squared (1388137555167104²) is 1926925872065304701009363746816
• 1388137555167104 cubed (1388137555167104³) is 2674838169036971888914744900368269994427940864
• The square root of 1388137555167104 is 37257718.0617265395
• The cube root of 1388137555167104 is 111552.0360161363

Scales and comparisons

• 1,388,137,555,167,104 seconds is equal to 44,138,480 years, 24 weeks, 12 hours, 11 minutes, 44 seconds.
• To count from 1 to 1,388,137,555,167,104 would take you about one hundred thirty-two million, four hundred fifteen thousand, four hundred forty-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 1388137555167104 cubic inches would be around 9296 feet tall.

Recreational maths with 1388137555167104

• 1388137555167104 backwards is 4017615557318831
• The number of decimal digits it has is: 16
• The sum of 1388137555167104's digits is 65
• More coming soon!