1380305686194936

Names of 1380305686194936

• Cardinal: 1380305686194936 can be written as One quadrillion, three hundred eighty trillion, three hundred five billion, six hundred eighty-six million, one hundred ninety-four thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.380305686194936 × 10¹⁵

Factors of 1380305686194936

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 228431

Divisors of 1380305686194936

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 31 36 53 62 72 93 106 124 159 186 212 248 279 318 372 424 477 558 636 744 954 1116 1272 1643 1908 2232 3286 3816 4929 6572 9858 13144 14787 19716 29574 39432 59148 77201 118296 151141 154402 231603 302282 308804 453423 463206 604564 617608 694809 906846 926412 1209128 1360269 1389618 1813692 1852824 2393231 2720538 2779236 3627384 4091653 4685371 4786462 5441076 5558472 7179693 8010473 8183306 9370742 9572924 10882152 12274959 14056113 14359386 16020946 16366612 18741484 19145848 21539079 24031419 24549918 28112226 28718772 32041892 32733224 36824877 37482968 42168339 43078158 48062838 49099836 56224452 57437544 64083784 72094257 73649754 84336678 86156316 96125676 98199672 112448904 126841243 144188514 147299508 168673356 172312632 192251352 248324663 253682486 288377028 294599016 337346712 380523729 496649326 507364972 576754056 744973989 761047458 993298652 1014729944 1141571187 1489947978 1522094916 1986597304 2234921967 2283142374 2979895956 3044189832 4469843934 4566284748 5959791912 8939687868 9132569496 11668236341 17879375736 23336472682 35004709023 46672945364 70009418046 93345890728 105014127069 140018836092 210028254138 280037672184 361715326571 420056508276 618416526073 723430653142 840113016552 1085145979713 1236833052146 1446861306284 1855249578219 2170291959426 2473666104292 2893722612568 3255437939139 3710499156438 4340583918852 4947332208584 5565748734657 6510875878278 7420998312876 8681167837704 11131497469314 13021751756556 14841996625752 19170912308263 22262994938628 26043503513112 38341824616526 44525989877256 57512736924789 76683649233052 115025473849578 153367298466104 172538210774367 230050947699156 345076421548734 460101895398312 690152843097468 1380305686194936
• Sum of all divisors σ(n): 3931805859920640
• Sum of proper divisors (its aliquot sum) s(n): 2551500173725704
• 1380305686194936 is an abundant number, because the sum of its proper divisors (2551500173725704) is greater than itself. Its abundance is 1171194487530768

Bases of 1380305686194936

• Binary: 100111001110110000101110110000110110110101011111000₂
• Hexadecimal: 0x4E761761B6AF8
• Base-36: DL9ZOF4GE0

Squares and roots of 1380305686194936

• 1380305686194936 squared (1380305686194936²) is 1905243787342073134450192044096
• 1380305686194936 cubed (1380305686194936³) is 2629818833255838977438756930794854166163897856
• The square root of 1380305686194936 is 37152465.4120683625
• The cube root of 1380305686194936 is 111341.8481135815

Scales and comparisons

• 1,380,305,686,194,936 seconds is equal to 43,889,451 years, 13 weeks, 1 day, 21 hours, 15 minutes, 36 seconds.
• To count from 1 to 1,380,305,686,194,936 would take you about one hundred thirty-one million, six hundred sixty-eight thousand, three hundred fifty-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 1380305686194936 cubic inches would be around 9278.5 feet tall.

Recreational maths with 1380305686194936

• 1380305686194936 backwards is 6394916865030831
• 1380305686194936 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1380305686194936's digits is 72
• More coming soon!