1378378670505459

Names of 1378378670505459

• Cardinal: 1378378670505459 can be written as One quadrillion, three hundred seventy-eight trillion, three hundred seventy-eight billion, six hundred seventy million, five hundred five thousand, four hundred fifty-nine.

Scientific notation

• Scientific notation: 1.378378670505459 × 10¹⁵

Factors of 1378378670505459

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 106

Divisors of 1378378670505459

• Number of divisors d(n): 200
• Complete list of divisors:
  1 3 7 17 21 49 51 79 119 147 237 289 343 357 553 833 867 1029 1343 1659 2023 2401 2499 3871 4029 4913 5831 6069 6241 7203 9401 11613 14161 14739 17493 18723 22831 27097 28203 34391 40817 42483 43687 65807 68493 81291 99127 103173 106097 122451 131061 159817 189679 197421 240737 297381 305809 318291 388127 460649 479451 493039 569037 693889 722211 742679 917427 1118719 1164381 1381947 1479117 1685159 1803649 2081667 2140663 2228037 2716889 3224543 3356157 3451273 5055477 5198753 5410947 6421989 7831033 8150667 8381663 9673629 10353819 11796113 12625543 14984641 15596259 19018223 23493099 24158911 25144989 30662033 35388339 36391271 37876629 38950081 44953923 54817231 57054669 58671641 72476733 88378801 91986099 109173813 116850243 133127561 142488271 164451693 169112377 176014923 214634231 254738897 265136403 272650567 399382683 410701487 427464813 507337131 618651607 643902693 662151377 764216691 817951701 931892927 997417897 1183786639 1232104461 1502439617 1855954821 1908553969 1986454131 2422300607 2795678781 2874910409 2992253691 3551359917 4330561249 4507318851 4635059639 5725661907 6981925279 7266901821 8624731227 10517077319 11256573409 12991683747 13359877783 13905178917 16956104249 20124372863 20945775837 31551231957 32445417473 33769720227 40079633349 48873476953 50868312747 60373118589 73619541233 78796013863 93519144481 97336252419 118692729743 146620430859 191361747953 220858623699 227117922311 236388041589 280557433443 342114338671 356078189229 551572097041 574085243859 681353766933 830849108201 1026343016013 1339532235671 1589825456177 1654716291123 2492547324603 3861004679287 4018596707013 4769476368531 5815943757407 9376725649697 11583014037861 17447831272221 27027032755009 28130176949091 65637079547879 81081098265027 196911238643637 459459556835153 1378378670505459
• Sum of all divisors σ(n): 2307195822952080
• Sum of proper divisors (its aliquot sum) s(n): 928817152446621
• 1378378670505459 is a deficient number, because the sum of its proper divisors (928817152446621) is less than itself. Its deficiency is 449561518058838

Bases of 1378378670505459

• Binary: 100111001011010000011001011000001010111110111110011₂
• Hexadecimal: 0x4E5A0CB057DF3
• Base-36: DKLEF3QI9F

Squares and roots of 1378378670505459

• 1378378670505459 squared (1378378670505459²) is 1899927759304396708574548800681
• 1378378670505459 cubed (1378378670505459³) is 2618819898926410045607605227652154736513417579
• The square root of 1378378670505459 is 37126522.4671724271
• The cube root of 1378378670505459 is 111290.0099798825

Scales and comparisons

• 1,378,378,670,505,459 seconds is equal to 43,828,178 years, 6 weeks, 13 hours, 17 minutes, 39 seconds.
• To count from 1 to 1,378,378,670,505,459 would take you about one hundred thirty-one million, four hundred eighty-four thousand, five hundred thirty-four 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 1378378670505459 cubic inches would be around 9274.2 feet tall.

Recreational maths with 1378378670505459

• 1378378670505459 backwards is 9545050768738731
• The number of decimal digits it has is: 16
• The sum of 1378378670505459's digits is 78
• More coming soon!