1380778450709504

Names of 1380778450709504

• Cardinal: 1380778450709504 can be written as One quadrillion, three hundred eighty trillion, seven hundred seventy-eight billion, four hundred fifty million, seven hundred nine thousand, five hundred four.

Scientific notation

• Scientific notation: 1.380778450709504 × 10¹⁵

Factors of 1380778450709504

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 4567

Divisors of 1380778450709504

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 121 128 154 176 196 224 242 256 308 352 392 448 484 512 539 616 704 784 847 896 968 1024 1078 1232 1331 1408 1568 1694 1792 1936 2156 2464 2662 2816 3136 3388 3584 3872 4312 4547 4928 5324 5632 5929 6272 6776 7168 7744 8624 9094 9317 9856 10648 11264 11858 12544 13552 15488 17248 18188 18634 19712 21296 23716 25088 27104 30976 31829 34496 36376 37268 39424 42592 47432 50017 50176 54208 61952 63658 65219 68992 72752 74536 78848 85184 94864 100034 108416 123904 127316 130438 137984 145504 149072 170368 189728 200068 216832 222803 254632 260876 275968 291008 298144 340736 350119 379456 400136 433664 445606 509264 521752 550187 551936 582016 596288 681472 700238 758912 800272 867328 891212 1018528 1043504 1100374 1164032 1192576 1362944 1400476 1517824 1600544 1782424 2037056 2087008 2200748 2328064 2385152 2450833 2800952 3035648 3201088 3564848 3851309 4074112 4174016 4401496 4656128 4770304 4901666 5601904 6052057 6071296 6402176 7129696 7702618 8148224 8348032 8802992 9540608 9803332 11203808 12104114 12804352 14259392 15405236 16296448 16696064 17605984 19606664 20675209 22407616 24208228 25608704 26959163 28518784 30810472 32592896 33392128 35211968 39213328 41350418 42364399 44815232 48416456 51217408 53918326 57037568 61620944 66784256 70423936 78426656 82700836 84728798 89630464 96832912 107836652 114075136 123241888 140847872 144726463 156853312 165401672 169457596 179260928 193665824 215673304 227427299 228150272 246483776 281695744 289452926 296550793 313706624 330803344 338915192 358521856 387331648 431346608 454854598 492967552 563391488 578905852 593101586 627413248 661606688 677830384 774663296 862693216 909709196 985935104 1013085241 1157811704 1186203172 1254826496 1323213376 1355660768 1549326592 1591991093 1725386432 1819418392 1971870208 2026170482 2315623408 2372406344 2501700289 2509652992 2646426752 2711321536 3098653184 3183982186 3450772864 3638836784 3943740416 4052340964 4631246816 4744812688 5003400578 5292853504 5422643072 6197306368 6367964372 6901545728 7277673568 8104681928 9262493632 9489625376 10006801156 10585707008 10845286144 11143937651 12735928744 13803091456 14555347136 16209363856 17511902023 18524987264 18979250752 20013602312 21171414016 21690572288 22287875302 25471857488 27518703179 27606182912 29110694272 32418727712 35023804046 37049974528 37958501504 40027204624 43381144576 44575750604 50943714976 55037406358 58221388544 64837455424 70047608092 74099949056 75917003008 80054409248 89151501208 101887429952 110074812716 116442777088 122583314161 129674910848 140095216184 148199898112 151834006016 160108818496 178303002416 192630922253 203774859904 220149625432 232885554176 245166628322 259349821696 280190432368 303668012032 320217636992 356606004832 385261844506 407549719808 440299250864 490333256644 518699643392 560380864736 640435273984 713212009664 770523689012 815099439616 880598501728 980666513288 1037399286784 1120761729472 1280870547968 1348416455771 1426424019328 1541047378024 1630198879232 1761197003456 1961333026576 2241523458944 2561741095936 2696832911542 2852848038656 3082094756048 3522394006912 3922666053152 4483046917888 5393665823084 5705696077312 6164189512096 7044788013824 7845332106304 8966093835776 10787331646168 11411392154624 12328379024192 14089576027648 15690664212608 17932187671552 21574663292336 24656758048384 28179152055296 31381328425216 43149326584672 49313516096768 62762656850432 86298653169344 98627032193536 125525313700864 172597306338688 197254064387072 345194612677376 690389225354752 1380778450709504
• Sum of all divisors σ(n): 3532475889292392
• Sum of proper divisors (its aliquot sum) s(n): 2151697438582888
• 1380778450709504 is an abundant number, because the sum of its proper divisors (2151697438582888) is greater than itself. Its abundance is 770918987873384

Bases of 1380778450709504

• Binary: 100111001111100111110001001000100010110110000000000₂
• Hexadecimal: 0x4E7CF89116C00
• Base-36: DLG0V2WQGW

Squares and roots of 1380778450709504

• 1380778450709504 squared (1380778450709504²) is 1906549129943738167280995926016
• 1380778450709504 cubed (1380778450709504³) is 2632521953845267607715696273819222888692056064
• The square root of 1380778450709504 is 37158827.3591821517
• The cube root of 1380778450709504 is 111354.5584541869

Scales and comparisons

• 1,380,778,450,709,504 seconds is equal to 43,904,483 years, 36 weeks, 4 days, 9 hours, 31 minutes, 44 seconds.
• To count from 1 to 1,380,778,450,709,504 would take you about one hundred thirty-one million, seven hundred thirteen thousand, four 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 1380778450709504 cubic inches would be around 9279.5 feet tall.

Recreational maths with 1380778450709504

• 1380778450709504 backwards is 4059070548770831
• The number of decimal digits it has is: 16
• The sum of 1380778450709504's digits is 68
• More coming soon!