1393982275767768

Names of 1393982275767768

• Cardinal: 1393982275767768 can be written as One quadrillion, three hundred ninety-three trillion, nine hundred eighty-two billion, two hundred seventy-five million, seven hundred sixty-seven thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.393982275767768 × 10¹⁵

Factors of 1393982275767768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 81

Divisors of 1393982275767768

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 59 68 72 81 102 108 118 136 153 162 177 204 216 236 243 306 324 354 408 459 472 486 531 612 648 708 918 972 1003 1062 1224 1377 1416 1593 1836 1944 2006 2124 2754 3009 3186 3481 3672 4012 4131 4248 4779 5508 6018 6372 6962 8024 8262 9027 9558 10443 11016 12036 12744 13924 14337 16524 18054 19116 20886 24072 27081 27848 28674 31329 33048 36108 38232 41772 54162 57348 59177 62658 72216 81243 83544 93987 108324 114696 118354 125316 162486 177531 187974 205379 216648 236708 243729 250632 281961 324972 355062 375948 410758 473416 487458 532593 563922 616137 649944 710124 751896 821516 845883 974916 1065186 1127844 1232274 1420248 1597779 1643032 1691766 1848411 1949832 2130372 2255688 2464548 3195558 3383532 3491443 3696822 4260744 4793337 4929096 5545233 6391116 6767064 6982886 7393644 9586674 10474329 11090466 12117361 12782232 13965772 14380011 14787288 16635699 19173348 20948658 22180932 24234722 27931544 28760022 31422987 33271398 36352083 38346696 41897316 44361864 48469444 49907097 57520044 62845974 66542796 72704166 83794632 94268961 96938888 99814194 109056249 115040088 125691948 133085592 145408332 188537922 199628388 205995137 218112498 251383896 282806883 290816664 327168747 377075844 399256776 411990274 436224996 565613766 617985411 654337494 714924299 754151688 823980548 848420649 872449992 981506241 1131227532 1235970822 1308674988 1429848598 1647961096 1696841298 1853956233 1963012482 2144772897 2262455064 2471941644 2617349976 2859697196 2944518723 3393682596 3707912466 3926024964 4289545794 4943883288 5561868699 5719394392 5889037446 6434318691 6787365192 7415824932 7852049928 8579091588 11123737398 11778074892 12153713083 12868637382 14831649864 16685606097 17158183176 19302956073 22247474796 23556149784 24307426166 25737274764 33371212194 36461139249 38605912146 42180533641 44494949592 48614852332 50056818291 51474549528 57908868219 66742424388 72922278498 77211824292 84361067282 97229704664 100113636582 109383417747 115817736438 126541600923 133484848776 145844556996 154423648584 168722134564 173726604657 200227273164 218766835494 231635472876 253083201846 291689113992 328150253241 337444269128 347453209314 379624802769 400454546328 437533670988 463270945752 506166403692 656300506482 694906418628 717069071897 759249605538 875067341976 984450759723 1012332807384 1138874408307 1312601012964 1389812837256 1434138143794 1518499211076 1968901519446 2151207215691 2277748816614 2625202025928 2868276287588 2953352279169 3036998422152 3416623224921 3937803038892 4302414431382 4555497633228 5736552575176 5906704558338 6453621647073 6833246449842 7875606077784 8604828862764 9110995266456 10249869674763 11813409116676 12907243294146 13666492899684 17209657725528 19360864941219 20499739349526 23626818233352 25814486588292 27332985799368 38721729882438 40999478699052 51628973176584 58082594823657 77443459764876 81998957398104 116165189647314 154886919529752 174247784470971 232330379294628 348495568941942 464660758589256 696991137883884 1393982275767768
• Sum of all divisors σ(n): 4216977033239880
• Sum of proper divisors (its aliquot sum) s(n): 2822994757472112
• 1393982275767768 is an abundant number, because the sum of its proper divisors (2822994757472112) is greater than itself. Its abundance is 1429012481704344

Bases of 1393982275767768

• Binary: 100111100111101000111001010010111101100110111011000₂
• Hexadecimal: 0x4F3D1CA5ECDD8
• Base-36: DQ4IM7FPI0

Squares and roots of 1393982275767768

• 1393982275767768 squared (1393982275767768²) is 1943186585154685592213867701824
• 1393982275767768 cubed (1393982275767768³) is 2708767658215326326855052233300497947294008832
• The square root of 1393982275767768 is 37336072.0452455737
• The cube root of 1393982275767768 is 111708.3792045253
• Being both a perfect square and a perfect cube, 1393982275767768 is also a perfect sixth number.

Scales and comparisons

• 1,393,982,275,767,768 seconds is equal to 44,324,324 years, 25 weeks, 6 days, 16 hours, 22 minutes, 48 seconds.
• To count from 1 to 1,393,982,275,767,768 would take you about one hundred thirty-two million, nine hundred seventy-two thousand, nine hundred seventy-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 1393982275767768 cubic inches would be around 9309 feet tall.

Recreational maths with 1393982275767768

• 1393982275767768 backwards is 8677675722893931
• The number of decimal digits it has is: 16
• The sum of 1393982275767768's digits is 90
• More coming soon!