1378750647514115

Names of 1378750647514115

• Cardinal: 1378750647514115 can be written as One quadrillion, three hundred seventy-eight trillion, seven hundred fifty billion, six hundred forty-seven million, five hundred fourteen thousand, one hundred fifteen.

Scientific notation

• Scientific notation: 1.378750647514115 × 10¹⁵

Factors of 1378750647514115

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2042

Divisors of 1378750647514115

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 31 37 41 67 155 185 205 335 961 1147 1271 1369 1517 1681 1861 2077 2479 2747 4805 5735 6355 6845 7585 8405 9305 10385 12395 13735 35557 39401 42439 47027 52111 56129 57691 62197 64387 68857 76301 76849 85157 91723 101639 112627 124687 177785 197005 212195 235135 260555 280645 288455 310985 321935 344285 381505 384245 425785 458615 508195 563135 623435 1315609 1457837 1615441 1739999 1788421 1928107 2134567 2301289 2365331 2382319 2547709 2639867 2823137 2843413 3128341 3150809 3491437 3760643 3865297 4167199 4613419 5112167 6578045 7289185 8077205 8699995 8942105 9640535 10672835 11506445 11826655 11911595 12738545 13199335 14115685 14217065 15641705 15754045 17457185 18803215 19326485 20835995 23067095 25560835 53939969 59771317 66171577 71339959 73325261 78978979 87517247 88145803 96978571 97675079 104456069 108234547 115748617 116579933 119824207 129183169 143015989 154186363 158477177 170696503 189150179 209598847 269699845 298856585 330857885 356699795 366626305 394894895 437586235 440729015 484892855 488375395 522280345 541172735 578743085 582899665 599121035 645915845 715079945 770931815 792385885 853482515 945750895 1047994235 2211538729 2448348349 2713034657 3006335701 3238138139 3588207127 3613977923 4004678239 4282698829 4433495659 4779777253 4912792487 5291591593 5863655549 6497564257 6998556623 7755157339 11057693645 12241741745 13565173285 15031678505 16190690695 17941035635 18069889615 20023391195 21413494145 22167478295 23898886265 24563962435 26457957965 29318277745 32487821285 34992783115 38775786695 100382282309 111234420937 132763663699 148173094843 164039339383 181773322019 201424491967 216955255313 240409877509 286940821543 501911411545 556172104685 663818318495 740865474215 820196696915 908866610095 1007122459835 1084776276565 1202049387545 1434704107715 4115673574669 6725612914703 7452706202779 8895165467833 20578367873345 33628064573515 37263531013895 44475827339165 275750129502823 1378750647514115
• Sum of all divisors σ(n): 1828809474963408
• Sum of proper divisors (its aliquot sum) s(n): 450058827449293
• 1378750647514115 is a deficient number, because the sum of its proper divisors (450058827449293) is less than itself. Its deficiency is 928691820064822

Bases of 1378750647514115

• Binary: 100111001011111011101100110100101000011010000000011₂
• Hexadecimal: 0x4E5F766943403
• Base-36: DKQ5AX8R2B

Squares and roots of 1378750647514115

• 1378750647514115 squared (1378750647514115²) is 1900953348020591387029124233225
• 1378750647514115 cubed (1378750647514115³) is 2620940659477515174706638785344825851739470875
• The square root of 1378750647514115 is 37131531.7151624517
• The cube root of 1378750647514115 is 111300.0201951555

Scales and comparisons

• 1,378,750,647,514,115 seconds is equal to 43,840,005 years, 43 weeks, 3 days, 8 minutes, 35 seconds.
• To count from 1 to 1,378,750,647,514,115 would take you about one hundred thirty-one million, five hundred twenty thousand and seventeen 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 1378750647514115 cubic inches would be around 9275 feet tall.

Recreational maths with 1378750647514115

• 1378750647514115 backwards is 5114157460578731
• The number of decimal digits it has is: 16
• The sum of 1378750647514115's digits is 65
• More coming soon!